C48CS103

Bulletin No.  C48C-B Drawing No.  LP0350 Revised  3/01 

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## Tel +1 (717) 767-6511 Fax +1 (717) 764-0839 red lpn 

## _**C48C SERIES - 1/16 DIN COUNTERS**_ **MODEL C48CS - SINGLE PRESET MODEL C48CD - DUAL PRESET MODEL C48CB - THREE PRESET BATCH** 

- ! _LCD, 7 SEGMENT, 2 LINE, 6 DIGIT DISPLAY, POSITIVE REFLECTIVE OR NEGATIVE TRANSMISSIVE MODELS WITH RED TOP LINE AND GREEN BOTTOM LINE BACKLIGHTING_ 

- ! _QUADRATURE SENSING ( Up to 4 times resolution)_ 

- ! _BI-DIRECTIONAL COUNTING, UP/DOWN CONTROL_ 

- ! _FIELD REPLACEABLE RELAY OUTPUT BOARDS_ 

- ! _STATUS INDICATORS FOR OUTPUTS_ 

- ! _NEMA 4X/IP65 SEALED BEZEL_ 

- ! _PARAMETER SECURITY VIA PROGRAMMABLE OPERATOR ACCESS PRIVILEGES AND PROTECTED VALUE MENU_ 

- ! _PROGRAMMABLE USER INPUTS AND FRONT PANEL FUNCTION KEY_ 

## _**DESCRIPTION**_ 

The Model C48 Counter is available as a Standard Counter or a Batch Counter. The Standard Counter is available with single or dual presets. The Batch Counter has a main process counter with dual presets and a secondary counter with a single preset. The secondary counter can be selected to function as a batch or a total counter. 

The C48C features a 7 segment, 2 line by 6 digit reflective or backlit LCD display. For the backlit versions, the main display line is red and shows the count value or the Batch/Total value when preset 3 or output 3 is viewed in the secondary display. The smaller secondary display line is green and can be used to view the prescaler value, preset values, output time values or Batch/Total count values (Batch model). 

The C48C offers a choice of nine programmable counting modes for use in applications requiring bi-directional, anti-coincidence, and quadrature counting. The unit may be programmed to register counts on both edges of the input signal providing frequency doubling capability. DIP switches are used for input configuration set-up and to provide a Program Disable function. 

Four front panel push-buttons are used for programming the operating modes and data values, changing the viewed display, and performing user programmable functions, e.g. reset, etc. The C48C can be configured for one of two numeric data entry methods, digit entry or automatic scrolling. The digit entry method allows for the selection and incrementing of digits individually. The automatic scrolling method allows for the progressive change of one through all digit positions by pressing and holding the “up” or “down” button. 

The Program Disable DIP switch, a user-programmable code value, and an external user input selected for Program Disable can be utilized to provide multi-level protection against unauthorized changes to data values and unit configuration. 

The C48 Counter has programmable User Inputs and a programmable front panel function key. The user inputs can be configured as sinking (active low) or sourcing (active high) inputs via a single plug jumper. The user inputs and the front panel function key can be configured to provide a variety of functions. 

## _**DIMENSIONS  “In inches (mm)”**_ 

- ! _HORIZONTAL OR VERTICAL STACKING OF MULTIPLE UNITS_ 

- ! _85 to 250 VAC OR 18 to 36 VDC/24 VAC POWERED UNITS_ 

- ! _RS485 SERIAL COMMUNICATIONS OPTION_ 

- ! _CHOICE OF NUMERIC DATA ENTRY MODES_ 

## _**UL Recognized Component, File # E137808**_ 

The Standard Counter with Dual Presets is available with solid-state or Relay outputs. The Single Preset model has a solid-state and relay output. The Batch Counter has relay outputs for Output 2 and the Batch/Total Output 3, with Output 1 available as solid-state. The Batch Counter is also available with three solid-state outputs. For all C48 Counters, the solid-state outputs are available in a choice of NPN current sinking or PNP current sourcing, open-collector transistor outputs. All relay output boards are field replaceable. 

A Prescaler Output model is available as a Dual Preset, with solid-state outputs. The Prescaler Output is useful for providing a lower frequency scaled pulse train to a PLC or another external totalizing counter. The Prescaler Output provides a programmable width output pulse for every count or every 10 counts registered on the display. 

The optional RS-485 serial communication interface provides two-way communication between a C48 and other compatible equipment such as a printer, PLC, HMI, or a host computer. In multipoint applications (up to thirtytwo), the address number of each C48 on the line can be programmed from 0 to 99. Data from the C48 can be interrogated or changed, and alarm output(s) may be reset by sending the proper command code via serial communications. PC software, SFC48, allows for easy configuration of controller parameters. These settings can be saved to disk for later use or used for multi-controller down loading. On-line help is provided within the software. 

Optional programming software (SFC48) is available to program all unit configuration parameters. The software allows unit configurations to be created, uploaded, downloaded, and saved to a file for later use or multi-unit programming. 

The unit is constructed of a lightweight, high impact plastic case with a textured front panel and a clear display window. The front panel meets NEMA 4X/IP65 specifications when properly installed. Multiple units can be stacked horizontally or vertically. Modern surface-mount technology, extensive testing, plus high immunity to noise interference makes the C48 Counters extremely reliable in industrial environments. 

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_**1**_ 

## _**SPECIFICATIONS**_ 

1. **DISPLAY:** 2 Line by 6 digit LCD display. Positive image reflective or negative image transmissive with red (top line) and green (bottom line) backlighting 

**Main Display** : 0.3" (7.62 mm) high digits 

**Secondary Display** : 0.2" (5.08 mm) high digits 

**Annunciator** s: 

**Value** : PRS, 1, 2, and 3 

**Output** : 01, 02, and 03. 

## 2. **POWER REQUIREMENTS** : 

## **AC Versions:** 

**AC Power** : 85 to 250 VAC, 50/60 Hz, 9 VA max. 

**DC Power** : 11 to 14 VDC @ 150 mA max. (Non PNP output models) 

_Note: Models with PNP current sourcing outputs must be powered from AC._ 

## **DC Versions (C48XXX1X):** 

**CONTINUOUS** : 

**DC Power** :  18 to 36 VDC; 5.5 W max. 

## **Dual Preset Model C48CD** 

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PRESCALER C1-Usr C2-Usr * Ad-Sub QUAD<br>VALUE C1-Ud C2-Ud Ad-Ad X1 X2 X4<br>0.00001-0.99999 8.3 4.1 8.6 4.5 4.1 2.1<br>1.00000 11.5 5.7 11.5 6 5.8 3<br>1.00001-2 6.5 3.2 6.6 4 3.2 1.6<br>2.00001-3 5 2.4 5.2 3.4 2.5 1.3<br>3.00001-4 4.1 2 4.4 2.8 2 1<br>4.00001-5 3.4 1.7 3.8 2.5 1.7 0.8<br>5.00001-6 2.9 1.4 3.2 2.2 1.4 0.7<br>6.00001-7 2.7 1.3 2.8 2 1.3 0.6<br>7.00001-8 2.2 1.1 2.4 1.8 1.2 0.6<br>8.00001-9 2.2 0.9 2.3 1.6 1.1 0.5<br>9.00001-9.99999 1.9 0.9 2 1.5 0.9 0.4<br>**----- End of picture text -----**<br>


- **AC Power** :  24 VAC ± 10%; 50/60 Hz; 7 VA max. 

_Note: The +10% tolerance range on AC input voltage must be strictly adhered to. DO NOT EXCEED 26.4 VAC._ 

**PEAK (START-UP CURRENT)** : 

**AC or DC Power** : 500 mA peak start-up current for 10 msec max. 

## **DC OUT (VSRC IN) - Terminal 10** 

For units which do not have PNP current sourcing outputs, this terminal provides a DC output for sensor power (+12 VDC +/-15%). The maximum sensor current is 100 mA. 

   - For units with PNP current sourcing outputs, this terminal serves a dual purpose depending on the application’s PNP output voltage level and current requirements. 

   1. The terminal may be used as a +12 VDC output for sensor power. In this case, the PNP output voltage level will be +12 VDC ( ± 15%). A maximum of 100 mA is available for the combination of sensor current and PNP output sourcing current. 

   2. If a higher PNP output voltage level or additional output sourcing current is desired, an external DC supply may be connected between the “DC OUT (VSRC IN)” and “COMM.” terminals. This supply will determine the PNP output voltage level, and must be in the range of +13 to +30 VDC. 

   - An external DC supply can also provide the additional output sourcing current required in applications where two or more PNP outputs are “ON” simultaneously. However, the maximum current rating of 100 mA per individual output must not be exceeded, regardless of external supply capacity. 

3. **MEMORY** : Nonvolatile E[2] PROM retains all programmable parameters and count values. 

4. **SENSOR POWER** : +12 VDC ( ± 15%) @ 100 mA max. 

5. **COUNT INPUTS A & B** : Accepts count pulses from a variety of sources, DIP switch selectable. 

- **Current Sourcing** : 3.9K Ω pull-down, VIN max = 30 VDC **Current Sinking** : 7.8K Ω pull-up to 12 VDC; ISNK = 1.8 mA max. **Debounce** : 50 Hz max. 

**Lo Bias** : VIL = 1.5 VDC max., VIH = 3.75 VDC min. 

- **Hi Bias** : VIL = 5.5 VDC max., VIH = 7.5 VDC min. 

6. **MAX. COUNT RATE** : Model dependent. All listed values are in KHz. _Note: Max. count rates for X2 & X4 modes are given for 50 % duty cycle signals and quad signals with 90° phase shift._ 

## **Single Preset Model C48CS** 

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PRESCALER C1-Usr C2-Usr * Ad-Sub QUAD<br>VALUE C1-Ud C2-Ud Ad-Ad X1 X2 X4<br>0.00001-0.99999 8.4 4.1 9.4 5.4 4.5 2.1<br>1.00000 12 5.9 12.4 6.5 6 3<br>1.00001-2 6.6 3.2 6.8 4.3 3.3 1.6<br>2.00001-3 5.3 2.6 5.6 3.7 2.6 1.3<br>3.00001-4 4.3 2.1 4.6 3 2.2 1.1<br>4.00001-5 3.6 1.8 3.8 2.7 1.8 0.9<br>5.00001-6 3.1 1.5 3.4 2.4 1.6 0.8<br>6.00001-7 2.8 1.4 3.2 2.1 1.4 0.7<br>7.00001-8 2.6 1.3 2.8 1.9 1.3 0.6<br>8.00001-9 2.3 1.1 2.4 1.8 1.1 0.5<br>9.00001-9.99999 2.1 1 2.3 1.7 1.1 0.5<br>**----- End of picture text -----**<br>


## **Batch Model C48CB** 

With Counter 2 configured as a Batch Counter ( C2 ASn = bAtch ) 

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PRESCALER C1-Usr C2-Usr * Ad-Sub QUAD<br>VALUE C1-Ud C2-Ud Ad-Ad X1 X2 X4<br>0.00001-0.99999 8.3 4.1 8.4 3.7 3.6 2.2<br>1.00000 11.4 5.5 11.8 4.3 4.2 3<br>1.00001-2 6.5 3.2 6.6 3.2 3 1.6<br>2.00001-3 5 2.5 5.4 2.8 2.5 1.3<br>3.00001-4 4.1 2 4.2 2.4 2 1<br>4.00001-5 3.4 1.7 3.8 2.1 1.7 0.8<br>5.00001-6 2.9 1.4 3.2 1.9 1.5 0.7<br>6.00001-7 2.7 1.3 2.8 1.7 1.3 0.6<br>7.00001-8 2.4 1.1 2.6 1.6 1.2 0.6<br>8.00001-9 2.2 1.1 2.4 1.5 1.1 0.5<br>9.00001-9.99999 1.9 0.9 2.2 1.4 1 0.4<br>Batch Model C48CB<br>With Counter 2 configured as a Total Counter ( C2 ASn  = totAL )<br>PRESCALER C1-Usr C2-Usr * QUAD<br>Ad-Sub<br>VALUE C1-Ud C2-Ud Ad-Ad X1 X2 X4<br>0.00001-0.99999 6.5 3.3 6.6 3.5 3.3 1.6<br>1.00000 8.5 3.6 8.6 4 4 2.1<br>Prescaler Output Model C48CP<br>PRESCALER C1-Usr C2-Usr * QUAD<br>Ad-Sub<br>VALUE C1-Ud C2-Ud Ad-Ad X1 X2 X4<br>0.00001-0.99999 6.2 N/A N/A N/A N/A N/A<br>1.00000 8 N/A N/A N/A N/A N/A<br>**----- End of picture text -----**<br>


* _- Inputs A & B rates summed._ 

7. **USER INPUTS** : Configurable as current sinking (active low) or current sourcing (active high) inputs via a single plug jumper. 

- **Current Sinking** : VIL = 1.5 VDC max, 22 K Ω pull-up to 5 VDC. 

- **Current Sourcing** : VIH = 3.5 VDC min., VIN max = 30 VDC; 22 K Ω pulldown. 

**Response Time** = 10 msec max. 

**Inhibit Response Time** =  250 µ sec max. 

8. **OUTPUTS** : (Output type and quantity, model dependent) **Solid-State** : 

   - **NPN Open Collector** : ISNK = 100 mA max. @ VOL = 1.1 VDC max.; VOH = 30 VDC max. 

   - **PNP Open Collector** :  ISRC = 100 mA max.(See note); VOH = 12 VDC ±15% (using internal supply); VOH = 13 to 30 VDC (using external supply). 

_Note: The internal supply of the C48C can provide a total of 100 mA for the combination of sensor current and PNP output sourcing current. The supply voltage is +12 VDC (±15%), which will be the PNP output voltage level when using only the internal supply._ 

_If additional PNP output sourcing current or a higher output voltage level is desired, an external DC supply may be connected between the “DC Out/In” and “Comm.” terminals. This supply will determine the PNP output voltage level, and must be in the range of +13 to +30 VDC._ 

_An external supply can provide the additional output sourcing current required in applications where two or more outputs are “ON” simultaneously. However, the maximum rating of 100 mA per individual output must not be exceeded, regardless of external supply capacity._ 

_**2**_ 

8. **OUTPUTS** : (Output type and quantity, model dependent) **Cont’d** 

- **Relay** : Form A contact, Rating = 5 A @ 250 VAC, 30 VDC (resistive load), 1/10 HP @ 120 VAC (inductive load) **Relay Life Expectancy** : 100,000 cycles min. at max. load rating 

## _**SINGLE PRESET MODELS**_ 

The C48CS has a solid-state output that operates in parallel with a relay output. The solid-state output is available as an NPN or PNP open collector transistor. 

**Programmable Timed Output** : User selectable output time resolution. 

- **0.01 Second Resolution** : 0.01 to 99.99 sec, ± 0.01% +20 msec max. (Prescalers less than 2) 

- **0.1 Second Resolution** : 0.1 to 999.9 sec, ± 0.01%  + 100 msec (Prescalers less than 2) 

- _Note: For Prescaler values above 2, the timed delay output is affected by the count speed (rate)._ 

9. **RS485 SERIAL COMMUNICATIONS (Optional)** : Up to 32 units can be connected. 

- **Baud Rate** : Programmable from 1200 to 9600 baud 

- **Address** : Programmable from 0 to 99 

- **Data Format** : 10 Bit Frame, 1 start bit, 7 or 8 data bits, 1 or No Parity bit, and 1 stop bit 

- **Parity** : Programmable for Odd (7 data bits), Even (7 data bits), or None (8 data bits) 

## 10. **CERTIFICATIONS AND COMPLIANCES** : 

- UL Recognized Component, File #E137808 

Recognized to U.S. and Canadian requirements under the Component Recognition Program of Underwriters Laboratories, Inc. 

## **ELECTROMAGNETIC COMPATIBILITY** 

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Immunity to EN 50082-2<br>Electrostatic discharge EN 61000-4-2 Level 2; 4 Kv contact<br>Level 3; 8 Kv air<br>Electromagnetic RF fields EN 61000-4-3 Level 3; 10 V/m<br>80 MHz - 1 GHz<br>Fast transients (burst) EN 61000-4-4 Level 4; 2 Kv I/O<br>Level 3; 2 Kv power<br>RF conducted interference EN 61000-4-6 Level 3; 10 V/rms<br>150 KHz - 80 MHz<br>Simulation of cordless telephone ENV 50204 Level 3; 10 V/m<br>900 MHz ± 5 MHz<br>200 Hz, 50% duty cycle<br>Emissions to EN 50081-2<br>RF interference EN 55011 Enclosure class A<br>**----- End of picture text -----**<br>


## _Notes:_ 

_AC VERSIONS_ 

_1. A power line filter, RLC#LFIL0000 or equivalent, was installed when the unit was DC powered._ 

## _DC VERSIONS_ 

_To insure compliance with the EMC standards listed above, do not connect any wires from the terminal(s) labeled “COMM.” to the “DC-” supply terminal (12), when powering the unit from a DC supply._ 

_Refer to EMC Installation Guidelines section of the manual for additional information._ 

11. **ENVIRONMENTAL CONDITIONS** : **Operating Temperature** : 0°C to 50°C **Storage Temperature** : -40°C to 70°C 

**Operating and Storage Humidity** : 85% max. relative humidity 

## _**DUAL PRESET MODELS**_ 

The C48CD has two outputs that are activated from presets 1 and 2 respectively. These outputs can be relay outputs, or solid-state outputs. The solid-state outputs are available as NPN or PNP open-collector transistors. Units with solid-state outputs can be ordered with an optional prescaler output (C48CP). 

## _**3 PRESET BATCH MODELS**_ 

The C48CB has a secondary counter that can be used for batch counting, or to keep a total count. This second counter can be programmed to operate in one of eight operating modes. Outputs 1 and 2 are assigned to the primary process counter (C1). Output 3 is assigned to the secondary Batch/Total counter (C2). The three preset batch unit can be ordered with solid-state or relay outputs. Units with solid-state outputs have a User Input 2 terminal available. The relay model has a relay output for Output 2 and Output 3 (Batch/Total). Output 1 is available only as solid-state. 

## _**PRESCALER OUTPUT MODELS**_ 

The C48CP is a dual preset counter with solid-state outputs. These models have an additional output configured as a prescaler output. Each time the least significant digit of the display increments, the Prescaler output provides a pulse. The width of this pulse is variable in that the output will turn off after a programmed number of count input pulses has occurred (1-9). The Prescaler output can also be programmed to activate when the 10’s digit of the display increments, rather than the least significant digit. 

_Note: Prescaler Output models are limited to two programmable count modes and prescaler values of 1.00000 or less. See Count Input Modes for available modes._ 

## _**FRONT PANEL FEATURES**_ 

The C48 Counters feature a dual line display. In the normal operating mode (main display), the count or batch/total value is shown on the top line and presets, prescaler, or output time values are shown on the bottom line. The bottom line values can be programmed to be viewable only, viewable and changeable, or locked (not viewable) from the main display. 

In the operating mode, the presets, prescaler, and output time values are accessible providing that these values are not programmed for ‘L’ocked. Values that are accessible (changeable) can be changed immediately when viewed in the secondary display. 

## **FRONT PANEL KEYPAD** 

- ! " 

   - Performs user Programmed Function 

   - Cycles through secondary displays. 

   - Enters Protected Value Menu or Programming Mode when pushed and held for 2 seconds. 

   - Scrolls through programming parameters. 

   - Enters Data Values. 

- # - Selects next available mode in programming mode.- Increments digit in Digit Entry mode. 

   - Increments digit in Digit Entry mode. 

   - Increments value in Auto Scrolling entry mode. 

- $ - Selects Digit to right when in Digit Entry mode.- Decrements value in Auto Scrolling entry mode. 

   - Decrements value in Auto Scrolling entry mode. 

(non-condensing) from 0°C to 50°C. 

**Altitude** : Up to 2000 meters 

12. **ELECTRICAL CONNECTIONS** : Wire clamping screw terminals. 

13. **CONSTRUCTION** : Black plastic case with collar style panel latch. The panel latch can be installed for horizontal or vertical stacking. Black plastic textured bezel with clear display viewing window. Unit assembly with circuit boards can be removed from the case without removing the case from the panel or disconnecting the wiring. Front panel meets NEMA 4X/IP65 requirements for indoor use, when properly installed. Installation Category II, Pollution Degree 2. 

14. **WEIGHT** : 6.0 oz  (170 g) 

_**3**_ 

## _**USER INTERFACE/PROGRAMMING MODES**_ 

The operating modes of the C48C are programmed using the front panel keypad. To enter the programming menu, the " key is pushed and held for 2 seconds. Within the programming menu, the " key is used to sequence through the list of programming parameters. 

## **PROGRAMMING MENU** 

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EntrY - Digit or Auto Scrolling Data Entry Mode<br>Ac PSc - Accessibility of Prescaler Value<br>PScALr - Prescaler Value<br>dEc Pt - Decimal Point Position<br>Cnt In - Count Input Modes<br>OPEr 1 - Counter 1 Operating Mode<br>C2 ASn - Counter 2 Assignment (C48CB only)<br>OPEr 2 - Counter 2 Operating Mode (C48CB only)<br>Ac PrS - Accessibility of Preset Values<br>PrESEt - Preset 1, 2, and 3 Values<br>PltrAC - P1 Track P2 (not available on C48CS)<br>Ac Out - Accessibility of Output Time Values<br>OutrES - Output Resolution<br>OutPut - Output 1, 2, and 3 Time Values<br>rEVOut - Reverse Output/Relay Logic<br>rEVAnu - Reverse Output Annunciator Logic<br>OutP.uP - Power Up Output State<br>USrIn1 - User Input 1<br>USrIn2 - User Input 2 (Not available on Batch Relay Models)<br>USrInb - User Input b<br>USr F1 - User F1 Key<br>CodE - Programming/Protected Parameter menu Code<br>ScroLL - Scroll Display<br>SErSEt - Serial Baud Rate & Parity Settings<br>SErAdr - Serial Unit Address<br>SErAbr - Abbreviate Serial Mnemonics  (RS485 option only)<br>PrnOPt - Print Options<br>PrnrSt - Print & Reset Count Value<br>PScOAt - Prescaler Output Pulse (C48CP only)<br>PScLEn - Prescaler Output Pulse Length {width} (C48CP only)<br>FAcSEt - Load Factory Default Settings<br>**----- End of picture text -----**<br>


## **Program Security/Operator Accessible Values** 

The Program Disable DIP switch, programmable code value, User Input (programmed for Program Disable), and the Accessible Value parameters provide various levels of security against unauthorized programming changes. The accessible values parameters provide individual access or locking of each value. 

## **Protected Value Menu** 

The Protected Value Menu allows access to selected presets, prescaler and timed output values without having them viewable or changeable from the main display. To enter the protected menu, the " key is pressed and held, and a programmed code value is entered. 

## **Programming Numeric Data Values** 

The Presets may be accessible when the unit is in its operating mode. Pressing the " key will sequence the secondary display through the available preset, prescaler and Batch/Total count values. 

To change a data value it must be visible on the secondary display. Pressing the $ or # key will allow changing of the value. If the data entry method has been set to “digit entry”, pressing the $ key multiple times will select other digits. Pressing the # key will increment the selected digit. If the data entry method is set to “Auto scrolling”, the data value can be changed by pressing and holding the # or $ keys to change one or all digits of the display.The data value will be entered when the " key is pushed, or the old value will be retained if no key activity is detected for 10 seconds. 

## **Count Input Modes -** Cnt In 

This parameter controls the count/control function of Inputs A and B. It also allows Input B to be used as a User Input with the same programmable functions as the dedicated User Inputs. 

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MODE INPUT A INPUT B<br>C1-USr Count  User Input   *<br>C2-USr Count (X2) User Input<br>C1-Ud Count Up/Dn Control   *<br>C2-Ud Count (X2) Up/Dn Control<br>Ad-Sub Add Count Subtract Count<br>Ad-Ad Add Count Add Count<br>qUAd 1 Quad X1 Inputs<br>qUAd 2 Quad X2 Inputs<br>qUAd 4 Quad X4 Inputs<br>**----- End of picture text -----**<br>


_*  These are the only count input modes available on the Prescaler Output Model._ 

## **Programmable Operating Modes -** OPEr 

These modes determine the operational characteristics of the counter. In the tables, 01, 02, and 03, refer to Outputs 1,2, and 3 respectively. 

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SINGLE PRESET OPERATING MODES<br>1 - Manual Reset to Zero, Latched Output<br>2 - Manual Reset to Zero, Timed Output<br>3 - Manual Reset to Preset, Latched Output<br>4 - Manual Reset to Preset, Timed Output<br>5 - Auto Reset to Zero, Timed Output<br>6 - Auto Reset to Preset, Timed Output<br>7 - Auto Reset to Zero at Timed Output End<br>8 - Auto Reset to Preset at Timed Output End<br>**----- End of picture text -----**<br>


- **DUAL PRESET AND BATCH COUNTER 1 OPERATING MODES** 

- 1 - Manual Reset to Zero, Latched Outputs 2 - Manual Reset to Zero, 01 Timed, 02 Latched 3 - Manual Reset to Zero, 01 and 02 Timed 4 - Manual Reset to Zero, 01 off at 02, 02 Latched 5 - Manual Reset to Zero, 01 off at 02, 02 Timed 6 - Manual Reset to Preset 2, Latched Outputs 7 - Manual Reset to Preset 2, 01 Timed, 02 Latched 8 - Manual Reset to Preset 2, 01 and 02 Timed 9 - Manual Reset to Preset 2, 01 off at 02, 02 Latched 10 - Manual Reset to Preset 2, 01 off at 02, 02 Timed 11 - Auto Reset to Zero, 01 and 02 Timed 12 - Auto Reset to Zero, 01 off at 02, 02 Timed 13 - Auto Reset to Preset 2, 01 and 02 Timed 14 - Auto Reset to Preset 2, 01 off at 02, 02 Timed 15 - Auto Reset to Zero at 02 End, 01 and 02 Timed 16 - Auto Reset to Zero at 02 End, 01 off at 02, 02 Timed 17 - Auto Reset to Preset 2 at 02 End, 01 and 02 Timed 18 - Auto Reset to Preset 2 at 02 End, 01 off at 02, 02 Timed 

- **COUNTER 2 OPERATING MODES (C48CB Only)** 

- 1 - Manual Reset to Zero, 03 Latched 2 - Manual Reset to Zero, 03 Timed 3 - Manual Reset to Preset 3, 03 Latched 4 - Manual Reset to Preset 3, 03 Timed 5 - Auto Reset to Zero, 03 Timed 6 - Auto Reset to Zero at 03 Timed Output End 7 - Auto Reset to Preset 3, 03 Timed 8 - Auto Reset to Preset 3 at 03 Timed Output End 

_**4**_ 

## _**MULTIPLE UNIT STACKING**_ 

The C48C is designed for close spacing of multiple units. Units can be stacked either horizontally or vertically. For vertical stacking, install the panel latch with the screws to the sides of the unit. For horizontal stacking, the panel latch screws should be at the top and bottom of the unit. The minimum spacing 

from center line to center line of the units is 1.96" (49.8 mm). This spacing is the same for vertical or horizontal stacking. 

_Note: When stacking units, provide adequate panel ventilation to ensure that the maximum operating temperature range is not exceeded._ 

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PANEL LATCH INSTALLED FOR VERTICAL PANEL LATCH INSTALLED FOR UNIT STACKING HORIZONTAL UNIT STACKING 

PANEL CUT-OUT SPACING FOR MULTIPLE UNIT STACKING. HORIZONTAL ARRANGEMENT SHOWN. 

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## **SLOW DOWN & CUT TO LENGTH WITH TOTAL FOOTAGE** 

## **PROGRAMMING** 

To improve production efficiency, a wallpaper manufacturing plant is installing cut to length counters on the roll form machines. Currently, electromechanical counters are used for length measurements. The operator slows the machine down upon arriving at the desired length, stops and then cuts. The addition of the C48CB batch counters eliminates the operator’s manual observation and control. 

EntrY AutoSc Ac PSc -L (locked) PScALr 0.34907 dEc Pt ----.-Cnt In qUAd 1 OPEr 1 12 C2 ASn totAL OPEr 2 02 Ac PrS -L-y-L PrESEt PRS1 10.75 (value 0.25 less than PRS2 for slowdown) PrESEt PRS2 11.00 (cut length) PrESEt PRS3 9000.00 (Set high so output does not activate) P1trAc yES Ac Out -L-L-L OutrES 0.01SEC OutPut 1 t  0.10 OutPut 2 t  1.00 OutPut 3 t  0.10 rEVOut -n-n-n rEVAnu -n-n-n OutP.uP -F-F-F USrIn1 rSt.2-E USr F1 rSt.-E CodE 003 ScroLL no SErSEt 96o SErAdr 00 SErAbr no PrnOPt 08 PrnrSt no FAcSEt no 

The operator programs the required cut length as Preset 2. Preset 1 is preprogrammed for tracking and will automatically follow Preset 2. Preset 1 is used as the slow down, and is set for a value 0.25 yards less than Preset 2. The process count is programmed to automatically reset at the Preset 2 cut length of 11.00 yards, and begin counting for the next roll. Counter 2 is programmed as a totalizer and is recorded and reset (via key switch) at the end of the operator’s shift. The C48CB was ordered with the RS-485 serial communication option. Future plans include a data acquisition program to interrogate the C48CB’s. A 100 ppr rotary pulse generator is shaft coupled to a 4" pinch roller for length measurement. Display units desired is 0.01 yards. Program Security features are set to allow access to Preset 2 only. This allows the operator to change the required cut length, but prevents acidental changes to other programming parameters that may adversely affect process operation. After all programming is complete, the Program Disable DIP switch is moved to the up position to enable the Program Security function. 

## **Circumference Of Pinch Roller:** 

> circumference  = π × diameter 

> 12.56636  =  3.14159 × 4.00 

## **Pulses Per Yard:** 

> 36  1 iyn  acrhdes ×  12.156re  6v36” = 2.8647913 rev/yard 

2.8647913 rev/yard × 100 ppr/rev = 286.47913 pulses/yard 

## **Prescaler:** 

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FAcSEt no<br>**----- End of picture text -----**<br>


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Prescaler  =    Display  units<br>number of pulses<br>=    2861.40  70913<br>Prescaler  =  0.34907<br>**----- End of picture text -----**<br>


## **Products:** 

C48CB108 RPGQ0100 

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## _**ORDERING INFORMATION**_ 

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PART NUMBERS FOR AVAILABLE<br>MODEL NO. DESCRIPTION *NPN O.C. RELAY OUTPUT(S) RS485 SUPPLY VOLTAGES<br>OUTPUT(S) (Note) 18-36 VDC/24 VAC 85 to 250 VAC<br>1 Preset Counter, Reflective LCD Yes Yes No C48CS013 C48CS003<br>C48CS<br>1 Preset Counter, Backlit LCD Yes Yes No C48CS113 C48CS103<br>2 Preset Counter, Reflective LCD Yes No Yes C48CD015 C48CD005<br>2 Preset Counter, Reflective LCD No Yes No C48CD012 C48CD002<br>2 Preset Counter, Reflective LCD No Yes Yes C48CD017 C48CD007<br>C48CD 2 Preset Counter, Backlit LCD Yes No No C48CD110 C48CD100<br>2 Preset Counter, Backlit LCD Yes No Yes C48CD115 C48CD105<br>2 Preset Counter, Backlit LCD No Yes No C48CD112 C48CD102<br>2 Preset Counter, Backlit LCD No Yes Yes C48CD117 C48CD107<br>2 Preset Counter w/Prescaler Output, Reflective LCD Yes No Yes C48CP015 C48CP005<br>C48CP 2 Preset Counter w/Prescaler Output, Backlit LCD Yes No No C48CP110 C48CP100<br>2 Preset Counter w/Prescaler Output, Backlit LCD Yes No Yes C48CP115 C48CP105<br>3 Preset Batch Counter, Reflective LCD Yes (O1) Yes No N/A C48CB003<br>3 Preset Batch Counter, Reflective LCD Yes (O1) Yes Yes N/A C48CB008<br>3 Preset Batch Counter, Reflective LCD Yes  No Yes N/A C48CB005<br>C48CB 3 Preset Batch Counter, Backlit LCD Yes (O1) Yes No N/A C48CB103<br>3 Preset Batch Counter, Backlit LCD Yes (O1) Yes Yes N/A C48CB108<br>3 Preset Batch Counter, Backlit LCD Yes No No C48CB110 C48CB100<br>3 Preset Batch Counter, Backlit LCD Yes  No Yes N/A C48CB105<br>**----- End of picture text -----**<br>


_Note: On Batch Relay Models, Outputs 2 and 3 are Relays, and Output 1 (O1) is a solid-state output._ _***** PNP O.C. output(s) versions available, contact the factory._ 

## _**RELAY OUTPUT BOARDS**_ 

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NPN O.C. PNP O.C. RELAY<br>MODEL NO. DESCRIPTION PART NUMBER<br>OUTPUT(S) OUTPUT(S) OUTPUT(S)<br>Yes No Yes RBC48001<br>Single Preset<br>No Yes Yes RBC48002<br>RBC48 Dual Preset No No Yes RBC48003<br>Yes No Yes RBC48004<br>Batch<br>No Yes Yes RBC48005<br>**----- End of picture text -----**<br>


## _**ACCESSORIES**_ 

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MODEL DESCRIPTION PART NUMBER<br>SFC48 PC Configuration Software for Windows 3.x and 95 (3.5" disk) (for RS-485 Models) SFC48<br>**----- End of picture text -----**<br>


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