4380-2000-1

## **Action PAK[®] AP4380** 

DC Input, 

Field Configurable Isolator 

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AP4380-2000 (100Vdc max)<br>AP4380-2001 (200Vdc max)<br>**----- End of picture text -----**<br>


## Eliminates Ground Loops 

50% Adjustable Field Configurable Input Ranges: 10mV to 100V (200V on -2001), 1mA to 100mA Four Field Configurable Output Ranges: 0-5V, 0-10V, 0-1mA, 4-20mA 

Provides Isolated DC Output in Proportion to a DC Input 

Plug-in Installation Selectable 120/240VAC Power (9 to 30VDC Available) ASIC Technology for Enhanced Reliability 

## **Description** 

The field configurable AP4380 isolator offers wide ranging input and output capability for scaling and transmitting analog DC signals.  The AP4380-2000 will accept input voltage spans from 10mV up to 100 volts, as well as input current spans from 1mA to 100mA.  The AP4380-2001 will accept input voltages up to 200V, as well as the same input current ranges.The input zero and span potentiometers enable 50% input zero and span adjustability. For example, the 0-10V input range can be elevated to 5-10V, compressed to 0-5V or set to 2.5 - 7.5V.  The AP4380 offers four (4) popular output ranges: 0-5V, 0-10V, 0-1mA and 4-20mA.  The 4-20mA compliance is a powerful 20VDC.  Model AP4380 can be configured to accept bipolar input ranges and offers selectable normal or reverse acting operation. 

The AP4380 is a 3-port industrial isolator --  the output is optically isolated from its input up to 1500 VDC.  The ASIC*-based I/O channel is independently transformer isolated from the selectable 120/240VAC power supply. 

## **Application** 

The Action Pak AP4380 field configurable isolator is useful in eliminating ground loops, converting signal levels and providing signal drive and redundancy.  The wide ranging capability of the AP4380 provides quick universal spare part coverage. 

## **Diagnostic LED** 

The AP4380 is equipped with a dual function LED signal monitor. The green, top-mounted LED indicates line power and input signal status.  Active line power is indicated by an illuminated LED.  If the input signal is 10% more than  full scale range, the LED will flash at 8Hz.  Below 0%, the flash rate is 4Hz. 

Refer to Figure 1 for configuration and program the I/O channel as desired.  Replace the cover before applying power. 

**Warning:** Do not attempt to change any switch settings with power applied. Severe damage will result! 

## **Input** 

1. Position input jumper “W1” for Current (I) or Voltage (V) input. 

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2. Set position 5 of the Input Range Selector for Unipolar (e.g. 0 to 5V) or Bipolar (e.g. -5 to 5V) operation. 

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ON ON<br>IBEBESE) BEBE<br>1 2 3 4 5 6 1 2 3 4 5 6<br>Unipolar Bipolar<br>> ><br>**----- End of picture text -----**<br>


_Note: A bipolar range selection will double any input range from Table 1 (e.g, 10V span becomes a -10 to 10V bipolar span)_ 

3. Set position 6 of the Input Range Selector for Normal or Reverse operation.  Reverse acting produces a decreasing output with an increasing input. 

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ON ON<br>IH) 1 2 3 4 5 6 || HEE 1 2 3 4 5 6<br>Normal Reverse<br>> ><br>**----- End of picture text -----**<br>


## **Options** 

- **U** Urethane coating of internal circuitry for protection from corrosive atmospheres. 

4. Using Table 1, configure positions 1 through 4 of the Input Range Selector for the desired maximum input. Round the desired maximum input value to the next highest range (e.g., 0-70V = 100V range). 

## **Configuration** 

The factory presets the 4380-2000 input and output to 4-20mA, as shown in Figure 1. The 4380-2001 is preset to 0/200V input and 4/ 20mA output. The supply power is configured for 120 VAC operation. For other I/O ranges, remove the four base screws and case to access the I/O card. 

## **Output** 

**Warning:** Do not configure the output ranges with the power on. Damage to unit may result. 

1. Using Table 2, configure Output Selector for one of the four (4) standard outputs. 

## **Calibration** 

1. Connect the input to a calibrated DC voltage or current source and apply power.  Wait 1 hour for thermal stability before monitoring the voltage/current output.  Refer to PIN CONNECTIONS. 

2. Set the calibrator to the desired minimum input and adjust the Zero, 20-turn,  potentiometer for desired minimum output. 

## **Power** 

1. Configure the AC jumpers for either 120 or 240 VAC operation. See Figure 2. 

3. Set the calibrator to the desired maximum input and adjust the Span, 20-turn, potentiometer for desired maximum output. 

4. Repeat steps 2 and 3 for best accuracy. 

_Table 1: AP4380-2000/2001 Input Ranges_ 

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Input Range Selector<br>Voltage* Current*<br>(SW1)<br>ON<br>20mV 2mA<br>1 2 3 4 5 6<br>ON<br>50mV 5mA<br>1 2 3 4 5<br>ON<br>100mV 10mA<br>1 2 3 4 5 6<br>ON<br>200mV 20mA<br>1 2 3 4 5 6<br>ON<br>500mV 50mA<br>1 2 3 4 5 6<br>ON<br>1V 100mA<br>1 2 3 4 5 6<br>ON<br>2V<br>1 2 3 4 5 6<br>5V (-2000) ON<br>10V (-2001) 1 2 3 4 5 6<br>10V (-2000) ON<br>20V (-2001) 1 2 3 4 5 6<br>25V (-2000) ON<br>50V (-2001) 1 2 3 4 5 6<br>50V (-2000) ON<br>100V (-2001) 1 2 3 4 5 6<br>100V (-2000) ON<br>200V (-2001) 1 2 3 4 5 6<br>><br>><br>><br>><br>><br>><br>><br>><br>><br>><br>**----- End of picture text -----**<br>


_Table 2: AP4380-2000 Output Ranges_ 

|**Range***|**Output**|**Range Selector**<br>**(SW2)**|**Range Selector**<br>**(SW2)**|
|---|---|---|---|
|0 to 10V|>|**6**<br>**4**<br>**1**<br>**2**<br>**3**<br>**ON**<br><br>**5**||
|0 to 5V|><br>|**4**<br>**1**<br>**2**<br>**3**<br>**ON**<br>**5**<br>**6**||
|0 to 1mA|>|**4**<br>**1**<br>**2**<br>**3**<br>**ON**<br>**5**<br>**6**||
|4 to 20mA|><br>|**4**<br>**1**<br>**2**<br>**3**<br>**ON**<br>**5**<br>**6**||



   - _For bipolar voltage outputs (e.g. -10 to +10V) see model AP4382._ 

- _Use jumper (W1) to configure  voltage or current input.  All unipolar ranges are zero based._ 

**I/O Card Configuration** 

**Top View Diagram** 

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W1<br>I/V Input Selection<br>Diagnostic<br>LED<br>ON<br>Input Range<br>Selector (SW1) 1 2 3 4 5 6<br>ON<br>Output Range<br>Selector (SW2)<br>1 2 3 4 5 6<br>Span<br>Zero<br>Top<br>><br>><br>I V<br>**----- End of picture text -----**<br>


_Figure 1: AP4380-2000 I/O card  factory calibration: 4-20mA input and output(shown sideways to view switches)_ 

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**Warning:** Do not change with power connected! 

_Figure 2: 120/240 VAC Selection_ 

**Warning:** Do not configure I/O switch ranges with power on. Damage will result! 

**Warning:** Applying voltage to the input with W1 in current (I) position will result in damage to the unit. 

## **Mounting** 

All Action Paks feature plug-in installation. Model AP4380 uses an 8-pin base, either molded socket M008 or DIN socket MD08. 

## **Dimensions** 

Dimensions are in millimeters (inches) 

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_**M008 (Track/Surface)**_ 

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_**MD08 (DIN Rail)**_ 

_**Mark II**_ 

## **Specifications Input:** 

Voltage Input (field configurable) Full Scale Range: 

-2000: 10mV to 100V 

-2001: 10mV to 200V Impedance: >100K Ohms Overvoltage: Intermittent, 400Vrms Continous, 264 Vrms Current Input (field configurable) Full Scale Range: 1mA to 100mA Impedance: 20 Ohms, typical Overcurrent: 170mA RMS, max Overvoltage: 60VDC Common Mode (Input toGround): 1500VDC, max Zero Turn-Up: 50% of full scale range Span Turn-Down: 50% of full scale range 

## **Output:** 

Voltage Output Output: 0-5V, 0-10V Drive: 10mA, max (1K Ohms min. @ 10V) Current Output Output: 0-1mA, 4-20mA Compliance: 

0-1mA: 10V, max. (10K Ohms, max) 

4-20mA: 20V, max. (1K Ohms, max) **LED Indication (green):** Input Range >110% input: 8Hz flash <0% input: 4Hz flash 

## **Accuracy (Including Linearity Hysteresis):** 

<20mV/2mA: ± 0.35% of full scale, typical, 0.5%, max >20mV/2mA: ± 0.1% of full scale, typical, 0.2%, max 

**Response Time (10-90%):** 

200 mSec., typical 

**Stability (Temp):** 

## **Common Mode Rejection:** 

DC to 60Hz: 120dB **Isolation:** 1500 VDC between input, output & power **ESD Susceptibility:** Meets IEC 801-2, Level 2 (4KV) 

## **Humidity (Non-Condensing):** 

Operating: 15 to 95% (@ 45 ° C) Soak: 90% for 24 hours (@ 45 ° C) 

## **Temperature Range:** 

Operating:  -15 to 60 ° C (5 to 140 ° F) Storage: -25 to 70 ° C (-13 to 158 ° F) 

## **Power:** 

Consumption: 3W typical, 5W max Standard: selectable 120/240VAC, ± 10%, 50-60Hz 

Optional: 9 to 30VDC, inverter isolated 

## **Weight:** 

0.60lbs 

**Agency Approvals:** 

**UL** recognized per standard UL508. 

± 0.025% of full scale/ ° C, typical, 

- ± 0.05%/ ° C, max. 

## **Ordering Information** 

**Specify:** 

1. Model: **AP4380-2000** or **AP4380-2001** 

2. Option: U, see text 

3. Line Power, see specifications 

4. Factory calibration (C620): Specify input range, output range and power. (All power supplies are transformer-isolated from internal circuitry.) 

## **Pin Connections** 

- 1 Power (Hot) 

- 2 Not Internally Connected 

- 3 Power (Neu) 

- 4 Spare Termination 

- 5 Input (+) 

- 6 Input (-) 

- 7 Output (+) 

## **Accessories:** 

M801-0000 Retaining Spring M008-A 8 pin Track Mount Socket M004-0000 4 ft Long Channel Track MD08-0000 8 pin DIN Mount Socket 

- 8 Output (-) 

DC Power: PIN 1 = (+); PIN 3 = (-) 

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**Printed on recycled paper** 

## **Eurotherm, Inc** 

741-F Miller Drive Leesburg, VA 20175-8993 703-443-0000 _**info@eurotherm.com or www.eurotherm.com/actionio**_ 

## **Factory Assistance** 

For additional information on calibration, operation and installation contact our Technical Services Group: 

## **703-669-1318** 

## _**actionsupport@eurotherm.com**_ 

_**721-0545-00-Q  02/09 Copyright© Eurotherm, Inc 2009**_ 

**Action  Instruments Barber-Colman Chessell Continental Eurotherm**