Omron SYSMAC LINK C1000H-SLK21-V1 System Manual page 38

Power Supply Unit Connection
Wiring
24
One Power Supply Unit can supply backup power to two SYSMAC LINK
Units. In this case an optional power cable that will supply the two SYSMAC
LINK Units must be purchased separately. One branch of the cable will reach
two slots from the Power Supply Unit, as shown below.
APS SLK SLK
Note Connect the C200H-APS01 Power Supply Unit (for single-unit power supply) or
the C200H-APS02 Power Supply Unit (for double-unit power supply) to the
SYSMAC NET Link Unit. The C200H-APS03 Power Supply Unit cannot be con-
nected to the SYSMAC NET Link Unit.
If the SYSMAC Link Unit is used in combination with the SYSMAC NET Link
Unit, be sure to mount them and the Power Supply Unit in the correct posi-
tions.
The Power Supply Unit and SYSMAC LINK Unit are connected by a power sup-
ply cable, as shown below. The tab on the connector should be on the right.
Power cable
The tab should be on the right.
Note 1. Turn off the power supply to the PC before mounting the Power Supply Unit.
2. Leave the protective sticker in place on the Unit when wiring to prevent clip-
pings and other foreign matter from entering the Unit during the wiring pro-
cedure.
3. Remove the protective sticker after completion of wiring before turning on
power to the Unit. If Unit is operated with the protective sticker in place, the
Unit may overheat, causing operational errors.
4. Do not pull on the cable. Pulling on the cable could break wires inside.
5. Do not bend the cable past the minimum radius. Bending the cable too far
could break wires inside.
CPU
Section 3-2