socomec DIRIS Digiware C-31 - Communication Characteristics

48 EN
DIRIS DIGIWARE DC - 545830B - SOCOMEC
Current measurement - DIRIS Digiware I
Number of current inputs
3
Accuracy of current measurement
Class 0.5
Characteristics of the current sensors to be
connected
• Open-loop Hall-effect sensors
• Solid-core or split-core
• Power supply voltage: ±15V
• Power supply current: ±25mA depending on the sensor
• Output voltage: ±4V (+/- 100% nominal current of sensor)
• Molex 4-point male terminal
• Measurement range: 16 to 6000A
• SELV signals
Maximum current
2x nominal current
Connection
Specific Socomec cable with RJ12-Terminal connectors
Link with DIRIS Digiware U voltage module The first DIRISDigiwareI current module is linked to the
DIRISDigiwareU voltage module by a Digiware Bus
Link with DIRIS Digiware I current module The DIRISDigiwareI current modules are interconnected by Digiware
Bus with bus termination for the last module
Digital inputs/outputs- DIRIS Digiware IO-10
Number of inputs
4
Type / Power supply
Insulated input, internal polarisation 12 VDC max., 3 mA
Input functions Logical status
State of the circuit breaker: position, trigger, drawer
Pulse counter: choice of pulse weight, measurement unit, number of rates
(max. 8)
Connection Removable screw terminal block, 9 positions - 5 dedicated to inputs,
stranded or solid 0.14-1.5mm² cable
Number of outputs
2
Type
Insulated output, 48VDC max., 50 mA and 24 VAC max.
Output functions Configurable alarm on threshold overruns
Remote control
Connection Removable screw terminal block, 9 positions - 4 dedicated to outputs,
stranded or solid 0.14-1.5mm² cable
Analogue inputs - DIRIS Digiware IO-20
Number of inputs
2
Type / Power supply
0/4-20mA, 200Ω max - SELV
Accuracy 0.5% full scale
Function
Connection of analogue sensors (pressure, humidity, temperature...) with
linear or quadratic interpolation
Connection Removable screw terminal block, 2x2 positions, stranded or solid
0.14-1.5mm² cable
12.1.4. Communication characteristics
Digiware BUS
Function
Connection between DIRIS Digiware - SELV modules
Cable type
Specific Socomec cable with RJ45 connections
RS485
Connection type
2 to 3 half duplex wires - SELV
Protocol
Modbus RTU
Baudrate
1200 to 115 200 bauds
Function
Configuration and reading of centralised data on the DIRIS Digiware U
and all of the DIRIS Digiware I linked by the Digiware bus
Location
Single-point on DIRIS Digiware C