BB Electronics Network Card 232OPDR User Manual

232OPDR-2507-1/2

Model: 232OPDR

Industrial DIN Rail Mounted

Optically Isolated RS-232 Repeater

Features

9 2000 V Optical Isolation.

9 DIN Rail Mounted.

9 Wide Temperature Range.

9 Modbus Compatible.

9 Terminal Block Connections.

Functional Description

The 232OPDR is a DIN Rail mountable RS-232 optical isolator. It provides 2KV isolation for four RS-232

signal lines, two in each direction. The isolator has four LED’s to show data flow and one LED to indicate

power. Connections are made to a terminal block. The 232OPDR is ideal for industrial environments. The

2000 V isolation provides protection for computer equipment from ground loops and induced currents

caused by lightning, heavy equipment, or high voltage power lines. Additionally, the isolator can act as a

repeater to extend RS-232 signals beyond 50 feet. The signal lines support either two data lines in each

direction, or one data line and one handshake line in each direction.

Ordering Information

Model Number Description

232OPDR

Accessories

PS5R-A12

PS5R-A24

RS-232 2-way optical isolator / repeater

DIN Rail Power Supply, 12 VDC

DIN Rail Power Supply, 24 VDC

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