Omron CPM2C Operation Manual page 168

Wiring and Connections
One-to-N Host Link
Connection
IBM PC/AT or
compatible
computer
When using the port
as a peripheral port
CPM2C-CIF11
NT-AL001
When using
(See note 1.)
the port as
an RS-232C
RS-232C port
port
CPM2C
CPU Unit
XW2Z-070T-1 (0.7 m)
XW2Z-200T-1 (2 m)
CPM2C-CIF01-V1
Note
Up to 32 OMRON PCs, including CPM2C PCs, can be connected to a host
computer.
Connecting Cable
XW2Z-200S-V (2 m)
XW2Z-500S-V (5 m)
B500-AL004 or NT-AL001 (requires +5 V)
(See notes 1 and 2.)
RS-422 (Total length: 500 m max.)
CPM2C
CPU Unit
CPM2C-CIF11
NT-AL001
(See note 1.)
XW2Z-070T-1 (0.7 m)
XW2Z-200T-1 (2 m)
CPM2C CPM2C
CPU Unit CPU Unit
CPM2C-CIF21
1. The NT-AL001 must be supplied externally with 5 VDC. When an NT-
AL001 is connected to a CPM2C PC, pin 6 of the CPM2C's RS-232C port
supplies +5 VDC and an external power supply is not necessary.
2. The B500-AL004 requires an external AC power supply (110 VAC or
220 VAC).
3. Be sure that the power supply requirements of the CPU Unit, Expansion
Units, and Expansion I/O Units do not exceed the available capacity. Only
three Expansion I/O Units and Expansion Units can be connected when
the NT-AL001 Adapter connected to the RS-232C port.
CPM2C
CPU Unit
CPM2C-CIF11
NT-AL001
(See note 1.)
XW2Z-070T-1 (0.7 m)
XW2Z-200T-1 (2 m)
CPM2C
RS-232C port
CPU Unit
CPM2C-CN111
Connecting Cable
(0.15 m)
Up to 32 PCs
Section 3-4
CPM2C
CPU Unit
NT-AL001
(See note 1.)
XW2Z-070T-1 (0.7 m)
XW2Z-200T-1 (2 m)
RS-232C port
CSW1-CN118 Con-
necting Cable (0.1 m)
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