Product Overview
The FQ-IES168 Industrial RS485/RS422/RS232 Fiber Optic Converter is an industrial-grade serial data transmission solution designed for long-distance communication in automation, control, and industrial networking applications.
The converter supports 2 channels of RS485 or 1 channel of RS422, with full-duplex and half-duplex operation, asynchronous point-to-point transmission, and data rates up to 120Kbps. It also provides 2 channels of full-duplex RS232 for connecting multiple serial devices.
The FQ-IES168 supports single-mode or multimode fiber, as well as single-fiber or dual-fiber transmission, with SC, FC, or ST optical interfaces. Available configurations provide transmission distances from 2km to 20km.
Designed for industrial installations, the converter features a compact DIN-rail mountable enclosure, a 9–36V DC power input, and a rugged 125 × 100 × 35mm housing. RS485, RS422, and RS232 interfaces are provided through Phoenix terminal blocks and DB9 connectors.
Key Features
- Industrial DIN-rail RS485/RS422/RS232 fiber optic converter
- Supports 2-channel RS485 or 1-channel RS422
- Supports full-duplex and half-duplex RS485/RS422
- Supports 2-channel full-duplex RS232
- Asynchronous point-to-point serial transmission
- RS485/RS422 data rate up to 120Kbps
- RS232 data rate up to 2Kbps
- 155Mbps optical transmission rate
- Supports single-mode and multimode fiber
- Supports single-fiber and dual-fiber configurations
- Available with SC, FC, or ST optical interfaces
- Transmission distance up to 20km
- 9–36V DC industrial power input
- Phoenix terminal and DB9 serial interfaces
- Compact DIN-rail installation design
- Suitable for industrial automation and control systems
Applications
- Industrial automation and control
- PLC and industrial controller communication
- Factory automation systems
- RS485/RS422/RS232 equipment networking
- Industrial data acquisition
- Building automation
- Traffic control and monitoring
- Security and access control
- Remote instrumentation
- Process control systems
- Long-distance serial communication
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