0900885 Rev: REL (02/06)
Page 9 of 12
SIB INSTALLATION (OPTIONAL)
(1) Mount the SIB near the signal source at the CIP (or external pump) controller using suitable hardware.
(2) Connect the SIB to the control box using 3 conductor cable (see wiring diagram in this manual).
(3) Check the signal voltage output from the CIP (or external pump) controller. Measure the voltage between control
signal and signal common, NOT control signal and case ground.
(4) Connect signal wires to SIB terminal block for signal inputs. If split commons are required, a resistor can be
removed on the SIB to allow use of 2 different signal commons (see details below)
►
Splitting Signal Commons
Shut off all power sources before continuing. If you have one signal common (typical) connect it to “COM A” only. If
you have two signal commons, you will need to remove a resistor on the SIB before connecting common wires! Once
the resistor is removed, you can then use COM A and COM B for different groups of signals shown in the table.
(1) Locate the three resistors marked R15, R14, and R13,
on the right side of the circuit board (each resistor has a
single black band to identify it).
(2) Cut and remove the resistor that will “split” the commons
between the desired pumps. Remove only one resistor.
(3) Proceed with signal wire connection to SIB.
CUT RESISTOR
TO USE COM A
FOR PUMPS
AND COM B
FOR PUMPS
R15
1 — 2
3 — 10
R14
1 — 3
4 — 10
R13
1 — 5
6 — 10
