CJ1W-NC213 Omron Position Control Unit

Omron

Omron CJ1W-NC213 Position Control Unit CJ Series

SKU: CJ1W-NC213

In Stock

Dimensions: 9.0 cm x 3.1 cm x 8.9 cm
Country of origin: Japan
Payment: T/T, Western Union
Shipping port: Xiamen

Categories : All Products, DCS & Control Processors, Omron, Omron PLC I/O & Communication Modules

Tags : Motion Control Modules, Omron CJ Series, PLC Modules, Position Controllers

1 years warranty

Delivery time: 3-7 business days

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The Omron CJ1W-NC213, also cataloged as the CJ1W-NC213 Position Control Unit, operates as a dedicated hardware component for dual-axis pulse-train motion output and servo drive positioning control within CJ Series PLC platforms.

Technical Identifier Matrix

Model Code	Series	Module Type	Control Axes	Output Type	Maximum Pulse Rate
CJ1W-NC213	CJ Series	Special I/O Unit	2 Axes	Pulse Train (Open Collector)	500 kpps

Hardware Specifications

Parameter	Specification
Model	CJ1W-NC213
Brand	Omron
Origin	Japan
Weight	0.10 kg (Shipping Weight: 1.50 kg)
Dimensions	9.0 cm x 3.1 cm x 8.9 cm
Shipping Dimensions	15.0 cm x 10.0 cm x 12.0 cm
Operating Temp	0 to 55 deg C
Power Consumption	250 mA max at 5 VDC (Internal)
PCU Power Supply	5 VDC (4.75 to 5.25 VDC allowable)
External Power Supply	24 VDC (21.6 to 26.4 VDC allowable)
Control Method	Pulse train output (CW/CCW or Pulse/Direction)
Isolation	Photocoupler isolation between output terminals and backplane bus

Backplane Bus Velocity and I/O Scaling Analysis

The Omron CJ1W-NC213 offloads high-speed motion profile calculations from the main CPU, maintaining deterministic backplane bus velocity during dual-axis positioning operations. Internal command execution buffers process positioning data independent of the PLC scan cycle, preventing velocity jitter and target overshoot. Inter-module noise immunity safeguards communication across the CJ I/O Bus structure, enabling predictable multi-axis expansion across high-density I/O configurations. Firmware flash compatibility ensures seamless system integration with CJ1, CJ2, and CS Series CPUs.

Package Contents & Ordering Information

1x Omron CJ1W-NC213 Position Control Unit
1x Connector Set for External Field Wiring
1x CJ1W-NC213 Hardware Datasheet and Manual

Field Installation Guidelines

Rack Mounting: Slide unit into dedicated CJ Series Special I/O slot until backplane bus connectors align, then engage top and bottom locking levers.
Power Supply Connections: Connect an external 24 VDC power supply to dedicated input pins to drive open-collector output interfaces.
Wiring Setup: Route high-speed pulse-train output signal cables through dedicated conduits separated from high-voltage AC power lines.
Shielding & Grounding: Terminate cable shields directly to functional earth ground using 360-deg braid shielding clamps at panel entry points.

Frequently Asked Questions

What is the internal current draw for the CJ1W-NC213 from the PLC backplane?

The module consumes a maximum of 250 mA at 5 VDC directly from the internal CJ Series backplane logic supply.
What voltage limits are required for the external power supply?

The external 24 VDC supply must remain within an allowable range of 21.6 to 26.4 VDC during active module operation.
How many motion axes can be controlled simultaneously by a single module?

The unit controls up to 2 independent motion axes using open-collector pulse-train outputs.
Is hot-swapping supported for this unit while the PLC rack is powered?

No, the CJ Series backplane requires complete system power shutdown before physically removing or inserting the unit.
What pulse-train output modes can be configured on the CJ1W-NC213?

Output channels support configurable CW/CCW pulse trains or Pulse/Direction pulse signals up to 500 kpps.
How are positioning data and parameters stored in the controller memory?

Parameters map into allocated Special I/O Unit memory areas (DM Area and CIO Area) assigned by unit number settings.
What galvanic isolation is built into the output interface hardware?

Photocouplers isolate the external 24 VDC output driver circuitry from internal backplane logic processing components.
What cable configuration is recommended for pulse-train output interfaces?

Use twisted-pair shielded cables bounded by 360-deg braid shielding to suppress electrical noise interference on pulse lines.

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Warranty

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