Omron CQM1-PA216 CQM1 Power Supply Unit

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Manufacturer: Omron
Product No.: CQM1-PA216
Country of origin:Japan
Product Type: PLC Power Supply Modules
Payment: T/T, Western Union
Weight: 6000g
Dimensions: 11cm x 21.9 to 44.3 cm x 10.7cm
Shipping port: Xiamen
Warranty: 12 months

Description

Engineered to power CQM1-series programmable controllers, the Omron CQM1-PA216 delivers reliable, regulated power to the system backplane and associated modules. This modular power supply unit accepts selectable AC input voltages, generating both 5 VDC logic power for internal CPU circuitry and 24 VDC auxiliary power for external sensor or output interfaces. With a total integrated power capacity of 30 W, the CQM1-PA216 manages complex dynamic loads while maintaining system stability and protecting internal components from line-voltage fluctuations and transient electrical noise.

Features

Flexible AC input configuration with selectable 100 VAC or 230 VAC operating modes.
Dual DC output rails providing 5 VDC at 6.0 A and 24 VDC at 0.5 A.
High-capacity noise immunity of 1500 Vp-p to isolate control logic from industrial grid interference.
Robust inrush current protection limiting peak startup current to 30 A.
Compact, screw-terminal interface designed for rapid field wiring and secure connection retention.

Applications

Factory automation and legacy machine tool control panels.
Material handling and packaging conveyor line synchronization.
Pumping stations and local water treatment telemetry systems.
Automotive subsystem assembly lines requiring local PLC deployment.

Technical Specifications

Manufacturer	Omron
Part Number / Model	CQM1-PA216
Product Type	Power Supply Unit
Supply Voltage	100 or 230 VAC (selectable), 50/60 Hz
Operating Voltage Range	85 to 132 VAC or 170 to 264 VAC
Operating Frequency Range	47 to 63 Hz
Power Consumption	120 VA max.
Inrush Current	30 A max.
Output Capacity	5 VDC: 6.0 A; 24 VDC: 0.5 A (30 W total combined)
Insulation Resistance	20 MOhm min. (at 500 VDC) between AC external terminals and GR terminals
Noise Immunity	1,500 Vp-p, pulse width: 100 ns to 1 microsecond, rise time: 1 ns
Shock Resistance	147 m/s2, 3 times each in X, Y, and Z directions
Operating Temperature	0 to 55 degC
Storage Temperature	-20 to 75 degC (excluding battery)
Humidity	10% to 90% (with no condensation)
Atmosphere	Must be free from corrosive gases
Grounding Resistance	Less than 100 Ohm
Enclosure Rating	Mounted in a panel

Connections and Interfaces

Terminal Label	Function Description
L1 / L2 (AC Input)	Line and neutral input terminals for AC power distribution
GR	Ground terminal (grounding resistance of less than 100 Ohm required)
24 VDC Output	Auxiliary output terminals for loop transmitters, sensors, or simple relay coils

Installation Guidelines

Voltage Selection: Always verify that the input voltage selection matches local supply levels before applying power to avoid unit damage.
Thermal Considerations: Install the power supply in a standard vertical orientation on the PLC backplane to allow adequate heat dissipation. Maintain a minimum clear distance of 50 mm above and below the assembly.
Grounding: Connect the GR terminal directly to a dedicated ground point using a thick-gauge wire to maximize noise suppression and guarantee electrical safety.
Load Planning: Verify that the total dynamic current consumption of the CPU unit and all connected I/O modules on the rack does not exceed the combined 30 W limit.

Key Features:

#Omron CQM1 #PLC Power Supply Modules

What is the maximum output power capacity of the Omron CQM1-PA216?

The CQM1-PA216 provides a combined maximum output power of 30 W. This is distributed across the 5 VDC rail (up to 6.0 A) and the 24 VDC auxiliary rail (up to 0.5 A).

Does the CQM1-PA216 support both 100 VAC and 230 VAC inputs?

Yes, the input voltage is selectable to accept either 100 VAC or 230 VAC, operating within a standard frequency range of 47 to 63 Hz.

What grounding practices should be followed with the CQM1-PA216?

The unit must be grounded via its GR terminal with a grounding resistance of less than 100 Ohms to ensure safe operation and high noise immunity.

Can I use the 24 VDC output to power high-current field devices?

The 24 VDC output is rated for up to 0.5 A. Ensure that the connected field devices do not draw more than 0.5 A and that the combined draw with the 5 VDC logic does not exceed 30 W.

Global Express Shipping

Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).

For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

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Omron CQM1-PA216 CQM1 Power Supply Unit