CS1D-II102D Omron, CS1D-II102D Datasheet - Page 200

• Manufacturer Part Number: CS1D-II102D
• Description: CS1D Dual IO Interface Unit
• Manufacturer: Omron

Specifications of CS1D-II102D

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

5-3
Power Supply Wiring
Power Supply Wiring
The power supply systems are divided as follows: Power section, control cir-
cuits, CS1D Racks, and DC I/O. Wire each of these separately.
When using a duplex CS1D System, use a separate power source for each of
the two Duplex Power Supply Units.
Provide an emergency stop circuit to control the power supply to the con-
trolled system so that power is supplied to the controlled system only when
the PLC is operating and the RUN output is ON. Connect an external relay to
the RUN output from the Power Supply Unit.
The Duplex CPU and Expansion Backplanes for a CS1D PLC support Duplex
Power Supply Units. If anything happens to interrupt the power supply from
one of the Power Supply Units, the other one will continue supplying power to
the Unit on the Rack. To ensure that the PLC will continue operating even if
the power supply to the Power Supply Unit is interrupts, always provide power
to two Duplex Power Supply Units from different power sources.
200 V AC
MCCB1
MCCB2
RDY
COMM 1
COMM 2
CP
CP
Insulating
transformer
Insulating
transformer
Tr
Tr
Ry
PLC RUN output
Control circuits
Power section
Stabilized
DC power
supply
DUPLEX
DUPLEX
LEFT CPU
RIGHT CPU
INIT.
DPL SW
ON
ON
SW
Ry
Section 5-3
DC I/O
+
165