CQM1-OC221 | Omron CQM1 8-Point Relay Output Module 250VAC/24VDC 2A

Omron · Relays, Contactors & Switches

Description  The Omron CQM1-OC221 Contact Output Module is an 8-point relay output unit designed for use with Omron CQM1 programmable logic controllers (PLCs). It supports switching voltages up to 250 VAC or 24 VDC with a 2A per point rating, providing reliable interfacing between PLC control logic and field devices. Featuring independent commons and DIN rail mounting, the CQM1-OC221 ensures flexible and durable output control in industrial automation systems.     Technical Specifications  Condition New/Never Used Surplus Brand Omron Category PLC Modules and Components Part Number CQM1-OC221 Subcategory Contact Output Modules Series CQM1 Series Type Relay Output Module Number of Outputs 8 Output Type Relay Contact Output Rating 2A per point Switching Voltage 250 VAC or 24 VDC (max) Independent Commons Supported ON Delay 10 ms maximum OFF Delay 5 ms maximum Internal Current Consumption 430 mA at 5 VDC Isolation Relay Isolation Between Channels Mounting Type DIN Rail / PLC Rack Mount Terminal Type Terminal Block Connector Operating Temperature 0°C to +55°C Storage Temperature -20°C to +70°C Indicators Individual Output LEDs Housing Material Industrial Plastic Enclosure Enclosure Rating IP20 (panel mount environment) Compatibility Omron CQM1 and CQM1H PLC Systems Standards Compliance CE, UL, CSA Application Machine Control, I/O Expansion, Process Automation Country of Origin Japan Weight 0.44 lbs (0.20 kg)     Information About CQM1-OC221 The CQM1-OC221 belongs to Omron’s CQM1 Series, a modular PLC system offering flexible configuration for machine and process control. This module provides 8 relay-type contact outputs capable of handling both AC and DC loads, making it suitable for actuators, solenoids, lamps, and relay-driven devices. With independent common terminals, it allows mixed-voltage or isolated circuit configurations. The unit’s ON and OFF delay times of 10 ms and 5 ms respectively ensure stable switching performance, while its 430 mA internal current consumption at 5 VDC maintains efficient power usage within the PLC rack. Designed for durability, the CQM1-OC221 employs Omron’s proven reliability and is compatible with existing CQM1 and CQM1H system configurations. Key Features: 8-Point Relay Output: Provides flexible control for AC and DC loads up to 2A per point. Wide Voltage Range: Supports 250 VAC or 24 VDC switching for diverse applications. Independent Common Terminals: Enables separate circuits or mixed-voltage configurations. Fast Switching Performance: 10 ms ON delay and 5 ms OFF delay for reliable signal timing. DIN Rail Mounting: Simplifies installation in control panels and PLC racks. Low Internal Power Consumption: Draws only 430 mA at 5 VDC from the base unit. Terminal Block Connector Type: Facilitates secure and easy field wiring. Legacy Compatibility: Designed for integration with Omron CQM1 and CQM1H PLC systems. The CQM1-OC221 delivers the reliability and precision required for output control in manufacturing automation, machinery operation, and process equipment.

Brand: Omron · Category: Relays, Contactors & Switches

Key features

• 8-Point Relay Output: Provides flexible control for AC and DC loads up to 2A per point.
• Wide Voltage Range: Supports 250 VAC or 24 VDC switching for diverse applications.
• Independent Common Terminals: Enables separate circuits or mixed-voltage configurations.
• Fast Switching Performance: 10 ms ON delay and 5 ms OFF delay for reliable signal timing.
• DIN Rail Mounting: Simplifies installation in control panels and PLC racks.
• Low Internal Power Consumption: Draws only 430 mA at 5 VDC from the base unit.
• Terminal Block Connector Type: Facilitates secure and easy field wiring.
• Legacy Compatibility: Designed for integration with Omron CQM1 and CQM1H PLC systems.

Specifications

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