3. Cabling
3-85
TI 33J01J10-01EN
Oct. 5, 2018-00
Wiring for the shunt resistor unit
Connect the signal cables to the shunt resistor unit for the required number of signals.
The following figure shows the cable connections to the shunt resistor unit.
F030838.ai
Slot
Cable
Terminal A
Terminal B
Do not connect cables to
the terminals on this side.
Figure Cable connections to the shunt resistor unit
l
When receiving voltage pulse signals
In the IOM builder, select “Without Shunt Resistor” (SW1: OFF) and clear the “Input Filtering”
(SW2: OFF) option.
The following figure shows the circuit diagram.
A2SAP105
SW1
4 kΩ
SW2
FIL
12 V DC/24 V DC
IN
A
IN
B
IN
C
IN
D
Transmitter
+
-
F030709.ai
:
1 to 16
Figure When Receiving Voltage Pulse Signals
Summary of Contents for CENTUM CS
Page 2: ...Blank Page...
Page 246: ...Blank Page...