RADWAG PUE HX5.EX, User Manual

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The PUE HX5.EX-* indicator can be connected only
to intrinsically safe devices that are enumerated in this user
manual, or to certified instruments characterised with
respective intrinsically safe parameters
.
Connection method
must be accordant with this user manual requirements.
Connecting other that intrinsically safe or certified device,
results with loss of explosion safety of the complete set.
PUE HX5.EX-* indicator connectors:
1 – PLATFORM: cable gland for weighing platform,
2 – OUT: cable gland for outputs,
3 – IN: cable gland for inputs,
4 – RS232 (1): RS232 (1) connector,
5 - RS232 (2): RS232 (2) connector,
6 – RS485: RS485 connector,
7 – IM01.EX: communication module connector,
8 – PM01.EX: cable gland for intrinsically safe power supply.
9.6.1. RS232, RS485 Connectors
All instruments connected to indicator’s RS232, RS485
connectors require ‘ia’ or ‘ib’ protection.