DM3600U/S1

INTELLIGENT DIGITAL INDICATOR, WITH TFML.... 

## DM3600 

UNIVERSAL INPUT 

FLOW TOTALISER FUNCTIONS 

6 DIGIT DISPLAY 

OPTIONAL RELAY & ANALOGUE OUTPUTS 

RS485 SERIAL MODBUS COMMS ~~Se~~ 

IP65 SEALED FRONT 

BATCH CONTROL FUNCTIONS 

CUSTOM MATHS FUNCTIONS WITH TFML 

## INTRODUCTION Co) 

The DM3600 is an intelligent digital panel meter that can accept inputs from a wide variety of sensors and display the signal digitally. In addition, it has the facility to accept up to two option ‘Pods’ which can be either isolated (4 to 20) mA re-transmission or two alarm relays. 

The DM3600 is available in two models. The DM3600U which is a universal input panel indicator and the DM3600A, a universal panel indicator with totaliser functions. 

All functions are programmable via the integral front panel keys or via the optional RS485 serial communications port using the Modbus protocol. 

The DM3600 supports TFML (Transfer Function Module Library) i.e the ability to download custom functionality by means of standard modules available from the web site. This allows pre-written or custom control functions to be quickly and easily incorporated. 

The DM3600A totaliser function enables non-volatile storage of the integrated total to be maintained within the unit, even after loss of power. Output options can be selected to operate on Process Variable (PV) or Total. 

## TRANSFER FUNCTION MODULE LIBRARY (TFML) 

TFML has been designed to offer the user enhanced power and flexibility by providing a mechanism whereby each unit can be customised to perform a particular function. 

Common Modules are listed below and are available from our website www.status.co.uk. They are simply down-loaded into the DM3600 unit. 

- TRANSFER FUNCTION MODULE LIBRARY PROGRAMS INCLUDE: PID control 

- ü Rate of change limiter 

- ü P eak Hold 

- ü Valley Hold 

- ü 3-Step control 

- ü Pump lift station control 

- ü Level with density compensation 

- ü ...and many more can be seen at www.status.co.uk 

We can write a TFML function specifically for your process. Please contact our sales office for details 

INTELLIGENT DIGITAL INDICATOR, WITH TFML.... 

## SPECIFICATIONS @ 20 °C Co) 

UNIVERSAL INPUT TYPES Sensor Range and Linearisation mA (4 to 20) mA, ± 20 mA, ± 10 mA RTD Pt100, Ni120, Custom*¹ T/C K, J, T, R, S, B, N, L, B, E, Custom*¹ mV ± 100 mV Volts ± 10 V, ± 5 V, (1 to 5) V, ± 1 V Minimum Span Any span within the range can be selected, but the recommended span is > 10 % of range CURRENT INPUT Basic Accuracy 0.05 % FS ± 0.05 % of reading*² Thermal Drift 0.02 %/°C Input Impedance 20 Ω Linearity Linear, X½, X[3] /2, X[5] /2, Custom*¹ 

A 19.5 V ± 0.5 V @ 25 mA isolated power supply is available to power the current loop. 

## RTD 

Sensor Range (-200 to 850) °C (18 to 390 Ω) Linearisation BS EN60751/JISC1604/Custom*¹ Basic Accuracy 0.1 °C ± 0.05 % of reading*² Thermal Drift Zero 0.004 Ω/°C Span 0.01 %/°C Excitation Current 1 mA Lead Resistance Effect 0.002 °C/Ω Max Lead Resistance 50 Ω/leg 

## **T/C** Accuracy 

± 0.04 % FS or ± 0.04 % reading or ± 0.5 °C, whichever is greater*² BS 4937/IEC 584 3/Custom*¹ 

Linearisation Cold Junction Error Cold Junction Tracking Cold Junction Range Thermal Drift Zero Span 

± 0.5 °C 0.05 °C/°C (-20 to 60) °C 4 µV/°C 0.002 %/°C 

## OUTPUT OPTIONS Co) 

## PLUG IN AND PLAY OPTIONS 

Simple plug in pre-calibrated units, no dismantling or re-calibration. 

## POD-3000/02   DUAL RELAY ALARM/PULSE 

Two independent relay outputs Contacts 2 x changeover relays with common wiper Ratings AC DC Maximum Load 5 A @ 250 V 5 A @ 30 V Maximum Power 1250 VA 150 W Maximum Switching 253 V 125 V Electrical Life 10*[5] operations at rated load Mechanical Life 50 million operations Termination Screw terminals 

Relay can be set as High/Low or deviation alarm on rate or total, or configured to 100 ms output pulse at pre-determined total intervals. 

## POD-3000/03  ISOLATED RE-TRANSMISSION 

Ranges (0 to 100) mA (Active or Passive) (0 to 20) mA (Active or Passive) (4 to 20) mA (Active or Passive) Minimum Current Output 0 mA Maximum Current Output 23 mA Accuracy 0.07 % F.S. Resolution 1 part in 30 000 Max. Output Load Active 1 KΩ Passive [(Vsupply-2)/22] KΩ Max. Ext. Supply Voltage 30 V (Passive mode) Voltage Effect 0.2 µA/V Ripple Current < 3 µA Isolation 500 VAC Stability 1 µA/°C Termination Screw terminals 

## VOLTAGE OUTPUTS 

Voltage Outputs may be obtained by connecting an external resistor and selecting the appropriate current range, as shown in the table below. 

## VOLTAGE INPUT 

Basic Accuracy 0.04 % FS ± 0.04 % of reading*² Thermal Drift 0.01 %/°C Input Impedance 1 MΩ Linearity Linear, X[½] , X[3] /2, X[5] /2, Custom*¹ Range ± 100 mV, ± 1 V, ± 5 V, ± 10 V, (1 to 5) V 

|RESISTOR|CURRENT|OUTPUT|
|---|---|---|
|1 KΩ<br>500Ω<br>250Ω|(0 to 10) mA<br>(0 to 20) mA<br>(4 to 20) mA|(0 to 10) V<br>(0 to 10) V<br>(1 to 5) V|



## GENERAL 

*Notes: 

1. Custom can be up to 60 co-ordinate pairs or up to 7 segments of 15th order polynominal 2. Full accuracy for any span > 10 % of range 3. Accuracy true for (500 to 1760) °C 4. Accuracy true for  (400 to 1650) °C 

## REMOTE DIGITALS OPTION 01 Co) 

Two isolated digital inputs are available to reset latched alarms, reset peak and valley memories, reset total or for customised use with TFML. 

Filter (seconds) None, Programmable (fixed), Adaptive Power Supply S1 (90 to 264) VAC (50 to 60) Hz*[8] S2 (20 to 35) VDC Power Consumption 10 VA (worst case) 6 VA typical Isolation (Tested to) I/O ports 500 V Supply to I/O 3750 V 

## ENVIRONMENTAL 

Sealing to Panel IP65 Ambient Operating Range Ambient Storage Ambient Humidity 

(-30 to 60) °C (-50 to 85) °C (10 to 90) % RH 

## EMC 

Emissions & Immunity BS EN61326 Safety BS EN61010-1 UL Approved 

INTELLIGENT DIGITAL INDICATOR, WITH TFML.... 

## SET UP 

## COMMUNICATIONS OPTION 01 

Configuration can be set up either from the integral front panel keys or via the optional serial Modbus communications interface.The front panel keys and display give access to a user menu. The menu type can be set to 'Short', whereby only the most common menu items are presented, or 'Full', where all menu items are presented. 

## RS485 MODBUS COMMUNICATIONS 

DM3600 is available with RS485 serial  communications using MODBUS RTU protocol,  and is compatible with the vast majority of software platforms used in the process control industry. 

Physical Layer 4 wire or 2 wire half duplex RS485 Protocol Modbus RTU format Isolation 500 VAC Maximum Fan out 32 units (can be increased with repeaters) Termination Standard RS485 

## OTHER SOFTWARE FEATURES 

Start up alarm delay Protocol Modbus RTU format Isolation 500 VAC Peak and Valley memories*[5] Maximum Fan out 32 units (can be increased with Password protection repeaters) Set baud rate Termination Standard RS485 Set device address Set 2 or 4 wire comms M-CONFIG With the RS485  Modbus serial communications option fitted, FEATURE SHORT MENU FULL MENU remote programming and interrogation can be performed from DM3600 Sensor Type Units a PC. To facilitate this Status Instruments have written a Universal Range Burns out comprehensive, easy to use, configuration software program Indicator Linearity Filter called M-Config, which is available free of charge from our User Linearisation web site www.status.co.uk This program also communicates Decimal Point with the Medacs back of panel range. Engineering Lo Engineering Hi Also available are RS232/485 convertors to convert the RS232 Autoscale normally standard on PC computers to the more industrial DM3600A Sensor Type RS485 suitable for multidrop applications over long distances. Universal Range Contact Sales for details. Indicator Linearity with Flow User Linearisation totalisation Decimal Point Display Rate/Total Engineering Lo Engineering Hi Autoscale Dual Alarm Pod*[6] Set point Pod-3000/02 Alarm Action Isolated Current Re-transmission MECHANICAL DETAILS re-transmission*[6] Type Pod-3000/03 Span Material ABS/PC ~~ce~~ oo Flammability IEC707 FVO, UL 94VO FRONT PANEL RUN TIME CONTROLS (Single Channel Units) Weight 230 gms Clear: latched alarms Panel cut out (92 x 45) mm Total Peak/valley (All dimensions in mm) Edit Set point shortcut Show Peak reading*[5] Show Valley reading*[5] Show Secondary variable*[7] Show Electrical value*[7] — Show Upper 6 digits of total*[7] 

With the RS485  Modbus serial communications option fitted, remote programming and interrogation can be performed from a PC. To facilitate this Status Instruments have written a comprehensive, easy to use, configuration software program called M-Config, which is available free of charge from our web site www.status.co.uk This program also communicates with the Medacs back of panel range. 

- *NOTES: 5. 'U' Version only. 6. Can be applied to either Rate or Total for ’A’ versions. 7. 'A' Version only. 8. (90 to 253) VAC, (50 to 60) Hz for LVD compliance. 

CONNECTIONS Input 5 way tension clamp connector (2 Part) Comms + Digitals 8 way RJ45 connector (Supplied with matching plug and 1 m cable) 

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140.0<br>10 mm MAX PANEL THICKNESS<br>——<br>-—<br>CLAMPING SCREW<br>PANEL CLAMP<br>**----- End of picture text -----**<br>


INTELLIGENT DIGITAL INDICATOR, WITH TFML.... 

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19.5 16.0<br>13.5 53.5<br>aT<br>OPTION<br>43.5<br>POD<br>E<br>140.0<br>10 mm MAX PANEL THICKNESS<br>OPTION POD<br>| Nee<br>CLAMPING SCRE W<br>P ANEL CLAM P<br>11.0 oe 131.0  BEHIND BEZ EL<br>**----- End of picture text -----**<br>


APPLICATIONS Co DM3600 can be used as an indicating trip-amp, interfacing with a wide range of field devices. This is often preferred by operators, as calibration or alarm set-point changes can be made easily and confirmed on the display. DM3600 can linearise, with up to 60 co-ordinate pairs  for straight C* line interpolation, or up to a 15th order polynomial for highest accuracy. Alarms, local display etc are all standard. 

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(4 to 20) mA, (0 to 10) V etc<br>Field power supply<br>4-20mA Flow or head,<br>12 digit on board totaliser<br>pulse output for remote totalisation<br>Relay outputs on flow or head<br>Modbus communication<br>3/2 f low laws<br>5/2 F low laws<br>Squa re root<br>Up to 60 co ordinate pairs<br>15 [th]  order polynomial<br>**----- End of picture text -----**<br>


DM3600 can be used with almost any level sensor to measure “head” upstream of a flume or weir. Standard software allows power[3] /2 and[5] /2 flow linearisation, giving a (4 to 20) mA output proportional to flow, as well as pulsing a relay in multiples of flow rate to an external totaliser. 

A standard TFML module can provide 3-step valve control based on flow. 

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The optional M-scada package can provide historic and real time<br>trending.<br>Flow<br>a<br>Level<br>mA<br>Volts<br>RTD<br>Thermocouple<br>Temp<br>Pant<br>Linearised (4 to 20) mA<br>Up to 4 Volt free c ontacts<br>Pressure<br>=  «> E<br>**----- End of picture text -----**<br>


ORDER CODE SERIES ~~DM3~~ 600 / / Universal Input U Universal Input + Totaliser A No Comms 00 Modbus Serial RS485 comms + TFML upgrade+ Remote Digital Inputs     01 Power supply (90 to 264) VAC, (50 to 60) Hz S1 Power supply (20 to 35) VDC S2 CO OPTIONAL ACCESSORIES OPT- 3600-02/01 DIN rail mounted Break-out board to connect RJ45 to SCREW TERMINALS Pod-3000/02 Dual Relay Output (2 per unit maximum) Pod-3000/03 Isolated (4 to 20) mA  re-transmission DIN RAIL KIT RMK3000 M-Config Configuration tool. This package is also available as a free download from the website M-Scada Scada Package. Available in Lite and Professional versions. M-OPC Full functionality OPC server. 

Status Instruments Ltd Tel:+44(0)1684296818 Status Business Park Fax:+44(0)1684293746 ~~STATUS~~ Gannaway Lane, Tewkesbury Email:sales@status.co.uk Gloucestershire, UK Website:www.status.co.uk GL20 8FD D2351-02-07 DM3600 Data Sheet > INSTRUMENTS