Omron CP1H CPU User Manual

133
CP-series Expansion I/O Unit Wiring Section 3-6
I/O Wiring Precautions To enable using the analog I/O under optimal conditions, be careful of the fol-
lowing points for noise reduction.
• Use 2-conductor shielded twisted-pair cable for the I/O wiring, and do not
connect the shield.
• Wire I/O lines apart from power lines (AC power supply lines, three-phase
power lines, etc.), and do not place them in the same duct.
• If noise is received from power supply lines (e.g., when sharing a power
supply with electric welding machines or electric charging devices, or
when near a high-frequency source), insert a noise filter in the power sup-
ply input section.
3-6 CP-series Expansion I/O Unit Wiring
CP-series Expansion I/O Units
For details on wiring Expansion Units, such as Analog I/O Units, Temperature
Sensor Units, CompoBus I/O Link Units, and DeviceNet I/O Link Units, refer to
SECTION 7 Using CP-series Expansion Units and Expansion I/O Units.
Model Inputs Outputs
40-point I/O
Units
CP1W-40EDR
CPM1A-40EDR
24 24-VDC
inputs
16 relay outputs
CP1W-40EDT
CPM1A-40EDT
16 transistor outputs (sinking)
CP1W-40EDT1
CPM1A-40EDT1
16 transistor outputs (sourcing)
32-point
Output Units
CP1W-32ER None 32 relay outputs
CP1W-32ET 32 transistor outputs (sinking)
CP1W-32ET1 32 transistor outputs (sourcing)
20-point I/O
Units
CP1W-20EDT1
CPM1A-20EDR1
12 24-VDC
inputs
8 relay outputs
CP1W-20EDT
CPM1A-20EDT
8 transistor outputs (sinking)
CP1W-20EDT1
CPM1A-20EDT1
8 transistor outputs (sourcing)
16-point
Output Units
CP1W-16ER
CPM1A-16ER
None 16 relay outputs
CP1W-16ET 16 transistor outputs (sinking)
CP1W-16ET1 16 transistor outputs (sourcing)
8-point Input
Units
CP1W-8ED
CPM1A-8ED
8 24-VDC
inputs
None
8-point Out-
put Units
CP1W-8ER
CPM1A-8ER
None 8 relay outputs
CP1W-8ET
CPM1A-8ET
8 transistor outputs (sinking)
CP1W-8ET1
CPM1A-8ET1
8 transistor outputs (sourcing)

Omron CP1H CPU Specifications

General

Brand	Omron
Model	CP1H CPU
Category	Computer Hardware
Language	English