ODW-631-SM-LC80 Converter

Description

Westermo RS-422/485 To 80km Singlemode Fiber Converter, Point-to-Point, LC Connector, DIN-Rail Mount, -40 to +70 deg C, 10-60 VDC Powered.

The ODW-631 is designed for point-to-point connections between RS-422/485 networks or devices. The ODW-631 is designed for harsh industrial usage as well as road or railway installations meeting industrial level EMC specifications and having a wide operating temperature range.

The maximum distance of the fiber link depends on selected transceiver and fiber type. Fiber distances up to 80 km (50 miles) are possible using singlemode fiber.

The unit also has a re-timing function that eliminates the problem of jitter and hence ensures reliable communications in all situations. It is possible to use the ODW-631 in conjunction with the ODW-621 to provide protocol conversion from RS-232 to RS-422/485 as well as the fiber optic link.

The ODW-631 can also be used in start/end points in a multidrop application together with ODW-632 / 622.

Features

• Re-timing
• Data rate up to 1.5 Mbit/s
• 4-position screw terminal connector
• Switch selectable failsafe/termination
• 2- and 4- wire applications
• Redundant power supply inputs
• Status interface for fault indication
• Fiber link fault indication (Red)
• Design for harsh environments
• -40 to +70°C operating temperature