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ISO

Cynergy3 Components Ltd.

7 Cobham Road

Ferndown Industrial Estate

Wimborne, Dorset

21 7

BH

PE

SC-ISOCON6 2018

Telephone +44 (0) 1202 897969

Email:sales@cynergy3.com

Made in the UK

SC-ISOCON6

3 Port Isolating Signal Converter

Dual Output unit available see Dualcon

Selectable mA or Voltage output

Isolated Transmitter Supply

Very High Accuracy, Low Cost

Only 12.5mm Wide on DIN rail

Universal input/output- user selectable

mA, Voltage, Thermocouple & RTD inputs

12-32Vac or 12-36Vdc Supply

The new SC-ISOCON6 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.

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 be fully linearised.

Non-interactive zero and span controls

make adjustment of the unit quick and

simple.

Other features include optional inversion of

the input signal, an optional second

analogue output (see SC-Dualcon data

sheet) and an optional Relay alarm output.

The unit accepts a power supply of either

12-36 Vdc or 12-32Vac

For specials such as custom linearisation,

frequency input and maths functions etc

please contact the sales office.

Inputs

DC Current & Voltage

0-20mA, 4-20mA, 0-10mA into 15

0-1V, 0-10V, 1-5V into 1M

Min & Max Full Scale Ranges are:

* 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 t/c 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.

For a dual output unit please see the SC-DUALCON data sheet.

Other input types are Strain gauge or load cell and Frequency, including PWM frequency inputs.

Outputs

DC Current and Voltage

0-20mA, 4-20mA, 0-10mA into 750

Ω

0-1V, 0-10V, 1-5V into a minimum 100k

Ω

Others available up to a maximum of:

Current: 0-20mA. Voltage: 0-10Vdc

Technical Specifications

Parameter

Min

Typ

Max

Comments

Supply Voltage

12V

24V

36Vdc/32Vac

Supply Current (mA)

45

85

For 24Vdc supply (260mA for 50ms on start-up)

Volt Drop (mA input)

0.3

At 20mA Input

Input Impedance (Volt)

1M

100M

Dependant on range (typ=10V)

ΩΩ

Input Impedance (mA)

15

Dependant on range (typ=20mA)

Ω

Output Linearity Error

±0.01%

0.05%

±

Temp Coefficient

±50ppm/ºC

Load Resistance Error

±5ppm/

0 < RL < 750

ΩΩ

Time Constant (10-90%) 25mS

60mS

Select fast/normal response

Operating Ambient

0ºC

55ºC

Relative Humidity

0%

90%

Isolation Voltage

1kV

see note

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.

Device is protected against reverse polarity connection.

Accuracy figures based on 24Vdc supply, 4-20mA output with 250

load and an ambient 20ºC.

Ω

SC-ISOCON3 does NOT provide safety isolation when the input is connected to the mains.

Installation Data

Mounting

DIN Rail TS35

Orientation

Any

Connections

Screw Clamp with pressure plate

Conductor Size

0.5-4.0mm

Insulation Stripping 12mm

Weight

Approx 95g

Ordering Information

Part No.: SC-ISOCON6

Connection Details

1. Power supply -ve

2. Power supply +ve

4. Process Input -ve T/C -ve RTD -ve

5. Process Input +ve T/C +ve RTD +ve

3. Trans supply +ve RTD 4 wire

th

6. T/C Shield RTD 3 wire

rd

10. Output -ve

12. Output +ve

DC Current

0 - 1mA

0 - 5A

Bipolar DC Current

±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