mru SWG 100 biogas, User Manual

Page: 31 / 141

MRU GmbH SWG 100 User Manual
Page 31 of 141
8 Binding to a process control system: I/O modules
The IO module is a necessary module for the signal forwarding, into a control room.
This module is an interface for signal transmitting, remote operating and to read
signals, from extern transducers.
An IO module has the following features:
•
Transmit 4-20 mA output.
•
Trigger alarm outputs.
•
Reads one PT1000.
•
Reads one thermocouple.
•
Reads current inputs signals (for sensors with max. 20 mA output signals).
•
Reads voltage input signals (for sensors with max. 30 V output signals).
•
External control of the analyzer.
8.1. Position of the IO module inside the analyzer
At the basic SWG100, one IO module is integrated. Optionally, an analyzer can be
equipped with further IO modules (max. 10).
The IO module(s) are installed on the hat-rail (position: see sketch below).
Cable gland (M16):
For cables with Ø 3,5-10 mm.
Signal cable for I/O modul