The Omron CPM1A-8ER is an 8-point relay output expansion unit for the CPM1A series micro programmable controllers. It provides eight relay outputs to extend the control capabilities of compact PLCs, making it suitable for various industrial automation applications. The module supports AC power supply and is designed for easy integration with the CPM1A CPU units.
Key Features of Omron CPM1A-8ER
Number of outputs: 8 relay outputs
Output type: Relay (form A, normally open)
Rated load current: 5 A per output at 250 VAC
Output voltage: AC power supply - 100 to 240 VAC, 50/60 Hz
Insulation resistance: 100 MΩ minimum (at 500 VDC between outputs and inputs)
Dielectric strength: 2,000 VAC at 50/60 Hz for 1 minute
Power consumption: Up to 30 VA max (at 240 VAC input)
Mounting: Compact size suitable for expansion with CPM1A PLC series
Dimensions: Approx. 90 x 70 x 60 mm (W x H x D)
Operating temperature: 0 to 55 °C
Communication: Expansion module connected via CPM1A I/O bus
Technical Specifications
Model Number
CPM1A-8ER
Number of Outputs
8 Relay Outputs
Output Type
Relay (Form A, normally open)
Rated Load Current
5 A @ 250 VAC
Power Supply Voltage
100-240 VAC, 50/60 Hz
Power Consumption
Max 30 VA
Insulation Resistance
100 MΩ minimum (500 VDC)
Dielectric Strength
2,000 VAC for 1 minute
Mounting
Compact, expansion module
Dimensions (W x H x D)
Approx. 90 x 70 x 60 mm
Operating Temperature
0 to 55 °C
Applications / Use Case
The CPM1A-8ER relay output expansion unit is ideal for extending the output count of CPM1A PLCs in industrial automation, machine control, and process monitoring. It's suitable for switching loads such as motors, lamps, and solenoids requiring relay-based control outputs.
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CPM1A-8ER
$0.00
ACHIEVING
4.0
average rating
With
95%
positive reviews
LESS THAN
1%
return rate
Any questions?
Does it come with a warranty?
Yes, All products are offered wth 1-Year warranty.
What is the condition of the product?
All products sold are New & Unused.
How fast is shipping?
All products are delivered within 2-8 business days depending on our stock location.
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