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ISO
9001
CERTIFIED
Cynergy3 Components Ltd.
7 Cobham Road
Ferndown Industrial Estate
Wimborne, Dorset 21 7BH PE
SC-ISOCON6 2017
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/AC 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 750Ω
0-1V, 0-10V, 1-5V into a minimum 100kΩ
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
Products related to this Datasheet
ISOLATOR VOLT/CURRENT/RTD SLIM D