Omron NX1W-CIF11 Serial Option Board In Stock
1 x RS-422A/485 port, Half-duplex communication, 50m max transmission distance, Screwless push-in terminals, Supports Host Link and Modbus-RTU protocols, Mounts directly onto NX1P2 CPU units.
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Key Features and Technical Specifications
This compact module easily adds a reliable RS-422A/485 communication port to your NX1P2 series CPU unit. It allows your advanced PLC to talk with a wide range of devices. This includes drives, barcode readers, and printers.
| Item | Specification |
|---|---|
| Model | NX1W-CIF11 |
| Communications Port | 1 x RS-422A/485 |
| Communications Method | Half-duplex |
| Transmission Distance | 50 m maximum |
| Baud Rate | 1.2 to 115.2 kbps |
| Supported Protocols | Host link, Modbus-RTU master, No-protocol |
| Terminal Block Type | Screwless push-in terminals (5 terminals) |
| Dimensions (H x D x W) | 35.9 mm x 13.5 mm x 35.9 mm |
| Weight | 13 g |
Seamless Integration with the NX1P2 CPU Unit
The Omron NX1W-CIF11 is designed to work perfectly with the Omron NX series. As a dedicated serial communication option board, it plugs directly into the front of any NX1P2 CPU. This means there is no complex wiring or separate power supply needed. The board becomes a part of the CPU unit, fully integrated into the Sysmac Studio programming environment.
Reliable RS-422A/485 Communication for Demanding Control
The NX1W-CIF11 provides robust RS-422A/485 communication, which is the industry standard for noise immunity and long-distance data transmission. This lets you connect devices up to 50 meters away from the NX1P controller without losing signal integrity.
Whether you’re sending commands to a servo drive or gathering data from a remote sensor, the RS-485 communication capability ensures your messages get through accurately.
Flexible Protocol Support for Versatile System Design
The NX1W-CIF11 option board supports multiple serial protocols, including Omron’s Host Link, the widely used Modbus-RTU master, and a no-protocol option for custom communication. This flexibility allows you to connect a vast range of new and legacy devices to your NX1P2 CPU.
Omron NX1W-CIF11 Product Datasheet
Frequently Asked Questions
The NX1W-CIF11 is a serial communication option board. It adds one RS-422A/485 port to an Omron NX1P2 series CPU unit, allowing it to communicate with other serial devices.
It is designed specifically for the Omron NX1P2 series machine controllers. It mounts directly into an available option board slot on the CPU.
The maximum transmission distance for the RS-422A/485 port is 50 meters.
It supports three modes: Omron’s Host Link protocol, the industry-standard Modbus-RTU master protocol, and a “no-protocol” mode for custom data exchange.
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