ISOCON-6

## **ISOCON Isolating Signal Converter** 

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The ISOCON Isolating Signal Converter can accept a wide range of inputs including 4-20mA, thermocouple, RTD and voltage signals. The units produce a high level DC output of either voltage or current. 

## **Key Features** 

- Universal Input/Output - User Selectable 

- Full 3-Port Isolation 

- Wide Range AC or DC Supply 

- Isolated Transmitter Supply 

- Very High Accuracy, Low Cost 

- Only 12.5mm wide on DIN Rail 

## **Options & Ordering Codes** 

||**ISOCON**|**ISOCON**|**-**|**6**|**6**||
|---|---|---|---|---|---|---|
|**Series**|||||||
|IsolatingSignal Converter|**ISOCON**|||**3**||90-264VAC Supply|
|||||**6**||12-32VAC & 12-36VDC Supply|



## **Description** 

Full 3 port isolation is standard as is an isolated transmitter supply which can be used to power any standard 2-wire 4-20mA transmitter. The input type and range can be user selected using simple DIL switches inside the unit. All RTD and thermocouple inputs can by fully linearised. Noninteractive zero and span controls make adjustment of the unit quick and simple. 

Other features include optional inversion of input signal an optional second analogue output (see DUALCON technical datasheet) and an optional Relay alarm output. The unit is supplied with two power supply options either wide ranging AC or DC. The AC version operates from any supply from 90V to 264VAC and the DC version operates from 12V to32VAC and 12V to 36VDC. 

For specials such as custom linearisation etc. please contact IMO. 

## **Inputs** 

|Standard ranges are shown below. Contact IMO for others.|Standard ranges are shown below. Contact IMO for others.|Standard ranges are shown below. Contact IMO for others.|
|---|---|---|
|**AC/DC Current & Voltage**<br>0-20mA, 4-20mA, 0-10mA into 15<br>0-1V, 0-10V, 1-5V into 1M|||
|Min. & Max. Full Scale Ranges are as follows:|||
|DC Current|0-1mA|0-5A|
|Bipolar DC Voltage|±5mA|±10mA|
|DC Voltage|0-1V|0-300V*|
|Bipolar DC Voltage|±5V|±10V|
|2 Wire Pot|0-125Ω|0-1kΩ|
|3 Wire Pot|0-1kΩ|0-100kΩ|



## **Outputs** 

**AC/DC Current & Voltage** 0-20mA, 4-20mA, 0-10mA into 15 maximum 1kΩ 0-10V, 1-5V into minimium 7kΩ Others available up to a maximum of: Current: 0-20mA Voltage: 0-10VDC 

* Note: For input voltages greater than 60VDC a divider unit must be specified. 

## **Thermocouples** 

Types E, J, K, N, R, S, T, B linearised or non-linearised. Ranges: Wide range of inputs Cold junction compensation (can be turned off) Upscale or downscale RTD burnout options 

## **Resistance Thermometers** 

2, 3 or 4 wire PT100 or PT1000, linearised or non-linearised Ranges: Wide range of inputs Upscale or downscale RTD burnout options 

_Errors and omissions excepted. Subject to change without notice. © 2020  IMO Precision Controls Ltd_ 

_**REF: ISOCON Datasheet 0920**_ 

_**For more information visit www.imopc.com**_ 

## **ISOCON Isolating Signal Converter** 

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## **Technical Specifications** 

|**Parameter**|Minimum|Typ.|Maximum|Notes|
|---|---|---|---|---|
|SupplyVoltge|12V|24V|36VDC/32VAC|90 to 264V for AC input version|
|SupplyCurrent(mA)||45|85|For 24VDC(260mA for 50ms on startup)|
|Input Impedance(Volt)||1MΩ||Dependant on range(Typ=10V)|
|Input Impedance(mA)||15Ω||Dependant on range(Typ=20mA)|
|Volt Drop (mA input)||0.3|0.15|At 20mA input|
|Output LinearityError||±0.01%|±0.05%||
|Temperature Coefficient|||±50ppm/ºC||
|Time Constant(10-90%)|25ms(fast)|60ms(normal)||Selectable fast/normal response|
|OperatingAmbient|0ºC||55ºC||
|Relative Humidity|0%||90%||
|Isolation Voltage*|1kV||||
|Surge Voltage|2.5kV for 50µs|||Transient of 10kV/µs|
|Notes|*Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur.<br>Accuracy figures based on 24VDC supply, 4-20mA output with 250Ω load and 20ºC ambient.<br>Device is protected against reverse polarity connection.<br>1) ISOCON does NOT provide safety isolation when the input is connected to the mains||||



- 1) ISOCON does NOT provide safety isolation when the input is connected to the mains 

## **Dimensions** (mm) 

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99.0 12.5<br>o| men:-<br>114.5<br>**----- End of picture text -----**<br>


## **Installation Data** 

|**Installation Data**||
|---|---|
|Mounting|DIN Rail TS35|
|Orientation|Any|
|Connections|Screw Clampwithpressureplate|
|Conductor Size|0.5-4.0mm|
|Insulation Stripping|12mm|
|Weight|Approx 95g|



## **Connection Details** 

|1.|Power Input  -ve|||
|---|---|---|---|
|2.|Power Input  +ve|||
|4.|Process Input -ve|T/C  -ve|RTD  -ve|
|5.|Process Input  +ve|T/C  +ve|RTD  +ve|
|3|Trans Supply+ve||RTD 4th Wire|
|6||T/C Shield|RTD 3rd Wire|
|10|Output  -ve|||
|12|Output  +ve|||



_Errors and omissions excepted. Subject to change without notice. © 2020  IMO Precision Controls Ltd_ 

_**REF: ISOCON Datasheet 0920**_ 

_**For more information visit www.imopc.com**_