User's Manual

4. Commissioning
Page 24
Manual ION-M17EP_19P MF0150ACA.docx Manual for ION-
M
17EP
/19P
4.2.3. Connections
figure 4-5 Connector flange of ION-M17EP/19P
4.2.4. Grounding (Earthing)
Grounding must be carried out. Connect an earth-bonding cable to the grounding
connection provided at the outside of the Remote Unit (see section 4.2.3). Do not use
the grounding connection to connect external devices.
figure 4-6 Grounding bolt (left) and schematic view (right)
Grounding
bolt
N-antenna connector
Mobile
Mains
connector
Status
LED
External alarm in
p
ut
Alarm
output
Optical-fibre
connecto
r
RS485 connector (not required for
operation)
Extension Unit connector