Bimba PCS - Manual (Page 14)

www.bimba.com Technical Assistance: 800-44-BIMBA 14
Option-N
Connect the individual wires from the Command Cable to PCS Terminal Block
TB4 on the PC Board per above. Provide the proper strain relief.
Option-Q
Connect the quick connect command cable (2 meter Model PCS-CBL-CMD or 5
meter Model PCS-CBL-CMD-X) connector end of the cable to the enclosure box
command signal connector (this is the 6 pin connector, the connector is keyed and
can only be plugged into the correct connector). Connect the other end of the
cable using the following color codes: Input-Brown, Current Position-Black, @
Pos-White, Ground-Blue. The other wires are not used. See definitions above in
the Standard Enclosure section.
7.
Perform the following step for OPTION N Only.
CONNECT VALVE CABLES TO PCS PC BOARD
Connect per the following
• Connect all 4 Black wires from the valves to TB3 BLACK +24 VDC.
• Connect the 2 white wires from Valves V1 and V3 to TB3 RED DIR.
(Decreasing Direction)
• Connect the 2 white wires from Valves V2 and V4 to TB3 GRN DIR.
(Increasing Direction)
The following diagram below shows the location of the valves, when looking
down at them.
8.
CHECK ALL ELECTRICAL AND PNEUMATIC CONNECTIONS
Make sure all pneumatic connections to the actuator and PCS are correct and leak
free. Double check all electrical connections at the actuator, the PCS, the power
supply and the Main Control. If all electrical connections are correct, carefully
tighten the captive plastic nut on the strain relief fittings. Do not install the control
enclosure cover yet.
9.
APPLY 24 VDC POWER
With the actuator mounted in final position and the PCS or snap track mounted in
its final position, apply the 24 VDC power to the PCS. The cylinder should not
move since it does not yet have any pneumatic pressure. You may hear clicking
noises and/or have a Green or Red LED on, which is normal.