5.2.2
Transmitter power supply and I/Os connection
5.2.2.1
Connecting the DSL and the transmitter
The following only applies to remote configurations.
Wiring DSL (sensor) and transmitter (M12)
The DSL is provided with a preformed cable terminated with M12 style stainless steel weather-
proof plugs.
The cable screen is physically and electrically terminated within the body of the plug.
Take care when handling the cable and passing it through cable ducting that the plug is not
subjected to excessive tension (pulling) as the internal connections may be disengaged.
Note
Never pull the cable by the plug - only by the cable itself.
1. Connect DSL using the supplied 4-wire cable with M12 connectors.
Note
Grounding
The DSL cable screen is mechanically connected to the grounding terminal (PE), only when
the M12 plug is correctly tightened.
Wiring sensor and transmitter (sensor terminal compartment)
A: Prepare the cable by stripping it at both ends.
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Figure 5-1
Cable end
B: Connecting sensor terminal compartment
1. Remove lock screw and remove lid.
2. Remove one of the blind plugs and fit cable gland.
3. Remove cap and ferrule from cable gland and slide onto cable.
4. Push cable through open gland; anchor cable with clamp bar. Ensure that the clamp does
not earth the screen. Apply heat-shrink sleeve to make sure the screen is only earthed at the
sensor end.
Connecting
5.2 Connecting FC330
SITRANS FC330
62
Operating Instructions, 01/2019, A5E44030648-AB