Versions Of Sicam I/O Unit - Siemens 7XV5673 Device Manual

2 Overview

2.1 Versions of SICAM I/O Unit

2.1 Versions of SICAM I/O Unit
SICAM I/O Unit 7XV5673 is an input/output device for digital signals. It consists of modules that perform the
detection and implementation of signals for the relay outputs.
Uniform Device Properties
All device variants have the following uniform properties:
• Device type:
−
DIN rail mounted device
−
Plastic case 96 mm x 96 mm x 100 mm (W x H x D)
−
Protection class IP20
−
Integrated electrical Ethernet interface (RJ45 connection)
• Binary inputs
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3 binary inputs on terminal block N,
2 of which are binary inputs with a common root and 1 binary input is not connected to common
potential (electrically isolated)
−
3 binary inputs on terminal block P,
2 of which are binary inputs with a joint root and 1 binary input is not connected to common potential
(electrically isolated)
• Binary outputs (relay contacts):
−
3 relay outputs on terminal block N,
2 of which are normally open (NO) contacts and 1 is a change over (CO) contact
−
3 relay outputs on terminal block P,
2 of which are normally open (NO) contacts and 1 is a change over (CO) contact
Variants
SICAM I/O Unit 7XV5673 is available in different variants:
• Serial communication
−
Without serial communication
−
Via RS485 interface: Modbus RTU communication protocol
−
Via the optical interface (820 nm): Modbus RTU communication protocol
• Communication via Ethernet
−
With integrated Ethernet switch: Modbus TCP or Modbus UDP communication protocol
−
With integrated Ethernet switch: Modbus TCP, Modbus UDP, or IEC 61850 (GOOSE, MMS,
reporting) communication protocol
14 SICAM I/O Unit, 7XV5673, Device Manual
E50417-H1040-C484-A3, Edition 05.2012