User's Manual

FlexLine Installation
28
4.11.3 Non-intrinsically safe connections
The non-intrinsically safe connections are connected to the grey wiring terminal.
If local and or national regulations allow, the power supply, Enraf fieldbus and
hardware relay outputs can be combined in one, unshielded, cable.
A separate cable can also be used for each.
Power supply
Connect the power supply to either:
- DC: 24 - 65 Volt
- AC: 65 - 240 Volt
/i
/i
NOTE
The DC polarity is not critical.
NOTE
Install an explosion proof mains switch in the mains cable to the
SmartRadar.
Cable specifications
Type Suitable for the SmartRadar power rating and approved
for use in hazardous areas
Label Parameters
00. Vin-a/L 24-65 Vdc -15/+10%
65-240 Vac -15/+10%
50/60 Hz ± 10%
Automatic selection
01. Vin-b/N