User's Manual

12. The unit complies with the surge requirement according to EN 61000-4-5 (fine
protection); however, it is recommended to install an additional medium (via local
supply connection) and/or coarse protection (external surge protection),
depending on the individual application, in order to avoid damage caused by
overcurrent.
13. Observe the labels on the front panels before connecting or disconnecting any
cables.
3.2.2. Connections
Page 20
MF0143AUB.doc
figure 3-4 Connector flange of ION-M7P/85P/17P/19P
Alarm output Status LED Optical-fiber
connector connector
Antenna
connector
Alarm input
connector
Power supply
c
onnector
RS485 / 232
connector
Grounding
bolt