Milltronics IQ Radar 160, Instruction Manual, Page: 31 / 81

PL-550 IQ Radar 160/160 Ex Page 31
Installation
IQ Radar 160 Wiring
AC version DC version
IQ Radar 160 Ex Wiring
AC version DC version
Notes for AC version only:
•
Line, 12 – 14 AWG, copper wire
•
The equipment must be protected by a 15 A fuse or circuit breaker in
the building installation.
•
A circuit breaker or switch in the building installation, marked as the
disconnect switch, shall be in close proximity to the equipment and
within easy reach of the operator.
All field wiring must have insulation suitable for at least 250 V.
Note for DC version only:
DC terminals shall be supplied from an SELV source in
accordance with IEC 1010.1 Annex H.
4-20 mA,
to instrumentation
RS-485,
to host device
V supply,
see nameplate
4-20 mA,
to instrumentation
RS-485,
to host device
enclosure
to reliable
earth ground
V supply,
see nameplate