PRIMEX
®
6 CW6CDC Level Controller User Manual
1. POWER
(Terminal P1)
Connect power to terminal 1 and 2: the unit requires 24 VDC (+/- 10%).
2. TRANSDUCER
(Terminal P3)
For loop powered transducers (2 wire) connect power conductor to terminal
1 and 2. If the cable is protected with an overall shield, connect the shield
to terminal (3). Terminal 4 and 5 must be connected if an output follower is
not required. If no valid input is present, the controller will display
SENSOR
and all outputs will be de-energized.
NOTE:
To avoid ground loops, the shield of the signal cable must only be
grounded at one end.
3. OUTPUT RELAY CONNECTIONS
The relay outputs are rated up to 10 A (resistive) at 240 VAC, fuse
protection is required individually or as a group.
FIGURE 3 Wiring diagram, back
view - with a submersible pressure
transducer.
ELECTRICAL CONNECTIONS
