Datasheet

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ISO 9001 CERTIFIED
Cynergy3 Components Ltd.
7 Cobham Road
Ferndown Industrial Estate
Wimborne, Dorset 21 7BH PE
SC-E-100 2017
Telephone [phone]
Email:[e-mail]
Made in the UK
SC-E-100 Series
Analogue I/O to Comms Gateway
Universal Configurable Analogue Input
IsoSlice I/O system for additional I/O
Built in web-page for live monitoring of data
MODBUS TCP or RTU Protocol
Ethernet or RS232/485 Comms Port
The SC-E-100 Ethernet Gateway module
provides a straight forward method of
interfacing analogue and digital process
parameters to an Ethernet or RS232/485
network. The SC-E-100 allows the user to
view the status of the individual inputs via
the front panel display.
The SC-E-100 unit can have one or two
analogue inputs but the system can be
expanded through the use of the optional
SC-ISOSLICE slice I/O modules.
These modules connect automatically via
the DIN rail mounted bus connector,
allowing the easy addition and removal of
extra I/O.
A built-in display allows local monitoring of
the individual inputs and outputs, a useful
commissioning and operations tool.
Additionally the Ethernet version has a
built-in web page which can be used to
display live data using any standard web
browser.
Using the SC-E-100 is a simple way to
implement an Ethernet measurement and
control system or it can be used to add
additional inputs and outputs to an existing
Ethernet or RS232/485 installation.
Inputs
DC Current & Voltage
0-20mA, 4-20mA, 0-10mA into 15/30
Ω
0-1V, 0-10V, 1-5V into 100k / 1MΩΩ
0-25mV, 0-10mV, 0-500mV into >100MΩ
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.
Additional I/O
Extra analogue and digital inputs and outputs are available through the SC-ISOSLICE I/O modules.
Technical Specifications
Parameter Min Typ Max Comments
Supply Voltage 16V 24V 30V
Supply Current (mA) 65 120
24Vdc supply
Volt Drop (mA input) 0.3 At 20mA Input
Input Impedance (Volt) 1M
Ω
Input Impedance (mA) 15Ω
Output Linearity Error ±0.01% 0.05%±
Temp Coefficient ±100ppm/ºC
Operating Ambient 0ºC 55ºC
Relative Humidity 0% 90%
Isolation Voltage 1kV
see note
Surge Voltage 2.5kV for 50µS Transient of 10kV/µS
Notes
The process input level is shown on thew 4 digit LED display
Figures based on 24Vdc supply an ambient temperature of 20ºC.
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 120g
Ordering Information
Part No.s: Comms
SC-E-100-RS232 RS232
SC-E-100-RS485 RS485
SC-E-100-E Ethernet
DC Current 0 - 1mA 0 - 5A
Bipolar DC Current ±5mA ±10mA
DC Voltage 0 - 25mV 0 - 300V*
Bipolar DC Voltage ±5V ±10V
2 Wire Pot 0 - 125Ω 0 - 1kΩ
3 Wire Pot 0 - 1kΩ 0 - 100kΩ
Connection Details
1. Power Input -ve
2. Power Input +ve
3. Tx supply +ve RTD 4 wire
th
6. RTD 3 wire
rd
5. Input mA +ve, T/C +ve, RTD +ve
4. Input mA -ve, T/C -ve, RTD -ve