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Omron NX-PG0332-5 NX Series Pulse Output Unit

Omron NX-PG0332-5 NX Series Pulse Output Unit

Only 5 item(s) left in stock
  • Manufacturer: Omron

  • Product No.: NX-PG0332-5

  • Country of origin:Japan

  • Product Type: Pulse Output Modules

  • Payment: T/T, Western Union

  • Weight: 150g

  • Dimensions: 30 x 100 x 71 mm

  • Shipping port: Xiamen

  • Warranty: 12 months

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Description

Designed for high-performance motion coordination within Sysmac automation architectures, the Omron NX-PG0332-5 Pulse Output Unit delivers precision multi-axis open-loop control for servo and stepper systems. This specialized slice I/O module integrates seamlessly into the NX Series platform, offering 4 high-speed channels with line driver outputs designed for high-noise immunity and long-distance transmission. Utilizing synchronous I/O refreshing, the unit synchronizes pulse outputs with the primary EtherCAT controller cycle, eliminating jitter and guaranteeing deterministic positioning for demanding packaging, assembly, and indexing applications.

Key Features

  • 4 Independent Channels: Multi-axis positioning capabilities within a compact 30mm width factor.
  • High-Speed Line Driver Output: Achieves a maximum pulse rate of 4,000,000 pps for high-resolution positioning.
  • Synchronous Refreshing: Aligns I/O execution directly with the primary task period of the Sysmac NJ/NX controller.
  • Dual MIL Connectors: High-density 34-pin external connections simplify cabinet pre-wiring and reduce physical footprint.
  • Flexible Pulse Modes: Supports forward/reverse direction, pulse plus direction, and 1x/2x/4x phase differential modes.

Applications

  • High-speed labeling and packaging machinery.
  • Multi-axis cartesian gantries and pick-and-place robots.
  • Semiconductor wafer handling and alignment tables.
  • Feeding systems for metal stamping and forming presses.

Technical Specifications

Parameter Specification
Manufacturer Omron
Model Number NX-PG0332-5
Module Type Pulse Output Unit (NPN Type)
Number of Channels 4 Channels
Pulse Output Form Line driver output
Max Pulse Output Speed 4,000,000 pps (4 Mpps)
I/O Refreshing Method Synchronous I/O refreshing or task period prioritized refreshing
Positioning Range -2,147,483,648 to 2,147,483,647 pulses
Velocity Control Range 1 to 4,000,000 pps
Inputs per Channel 5 external inputs
Outputs per Channel 5 outputs (1 forward, 1 reverse pulse, 3 external outputs)
Current Consumption 50 mA max per connector from I/O power supply
External Connection MIL connector (34 terminals x 2)
Dimensions (W x H x D) 30 x 100 x 71 mm
Weight 0.15 kg

Connections and Interfaces

Terminal Type Signal Assignment Cable Limits
MIL Connector (Pins 1-34, A/B) Line driver outputs, home/limit inputs, and auxiliary I/O 10 m max (Line Driver), 3 m max (Other I/O)

Empirical Engineering Insights

Alternative Models & Compatibility

The NX-PG0332-5 is designed to interface with third-party drives via standard MIL connectors. For point-to-point wiring to non-MIL drive terminal blocks, engineers should utilize the Omron XW2R series connector-terminal conversion units alongside pre-assembled XW2Z cables to prevent signal cross-talk and connection errors.

Application Pitfalls & Engineering Notes

Because this module utilizes line driver outputs, it cannot be directly wired to single-ended (open-collector) stepper or servo inputs without an external differential-to-single-ended signal converter. Attempting to drive single-ended circuits directly will cause signal distortion, loss of position synchronization, or damage to the output driver stage.

Commissioning & Wiring Tips

To guarantee signal integrity up to the maximum 4,000,000 pps frequency, use shielded twisted-pair (STP) cabling for the MIL interface. Connect the cable shield directly to the functional ground bar of the control panel, keeping the unshielded wire ends inside the drive enclosure as short as possible to minimize high-frequency noise susceptibility.

Installation Guidelines

CRITICAL WARNING: Prior to mounting, wiring, or maintenance, isolate all primary and auxiliary power supplies feeding the NX Bus and the physical servo/stepper drives. Failure to do so may result in electric shock, unauthorized motion commands, or permanent hardware failure.
1

Align the alignment groove of the NX-PG0332-5 with the slide guide of the adjacent NX module or the NX-bus connector on the coupler.

2

Press the unit straight onto the DIN rail until you hear an audible click from the locking hooks locking it securely into place.

3

Attach the dual MIL cables, ensuring both lateral locking clips on the connectors click into place to maintain reliable electrical contact.

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Can I connect single-ended drives to the NX-PG0332-5?

No, this model features line driver outputs. Connecting single-ended (open-collector) inputs directly can damage the outputs or result in position loss. Use a differential-to-single-ended converter if your drive only accepts open-collector inputs.

What is the maximum cable length allowed for the pulse outputs?

The high-speed line driver outputs support a maximum cable length of 10 meters, while other auxiliary I/O signals are limited to a maximum of 3 meters to maintain signal integrity.

How are the external connections physically managed?

The module uses two 34-pin MIL connectors. To simplify wiring inside the enclosure, it is highly recommended to pair the unit with Omron XW2R series terminal blocks and XW2Z pre-terminated cables.

Does this unit support synchronous I/O refreshing?

Yes, it fully supports synchronous I/O refreshing as well as task period prioritized refreshing, enabling deterministic motion synchronization over EtherCAT when connected to NJ/NX controller networks.

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

Country of origin
Japan

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