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Black Box IC631A-F RS-232 to RS-422 converter DB9 to RJ-45

Black Box Corporation

Black Box Corporation IC631A-F RS-232 to RS-422 camera accessory

SKU CH-B5K7-WE60G MPN IC631A-F

Converts RS-232 to RS-422 for camera links up to 4000 feet at 19.2 kbps using DB9 and RJ-45 ports without external power

  • Full-duplex transmission over four wires
  • Extends serial links up to 4000 feet
  • Operates at async rates up to 19.2 kbps
  • Draws power from RS-232 signals, no supply needed

Async RS-232 to RS-422 Interface Converter

This adapter converts asynchronous RS-232 signals to full-duplex RS-422 transmission over four wires. It supports data rates up to 19.2 kbps across distances up to 4000 feet (1219.2 m). The unit connects via a DB9 female RS-232 port and an RJ-45 RS-422 port. No external power supply is required as it draws power from RS-232 data and control signals.

Industrial integrators linking legacy serial

Installers extending RS-232 links beyond standard cable limits will find this converter suitable for long-distance runs. It loops back all RS-232 handshaking signals for compatibility. Buyers needing higher async data rates or different connector types should look at alternative interface converters.

How it compares

Measured against everything we stock in Camera Extras & Accessory Packs, at today’s prices. Recalculated every night.

Price $90.99
Pricier than about 72% of the 2,266 comparable items (median $39.99).

Specifications

Size & build
Shipping weight0.07 kg
Package size51 × 51 × 51 mm

Questions about this item

What RS-232 port type does the IC631A-F connect to?

It connects directly to a DB9 female RS-232 port on your equipment.

Will the converter work with my existing RS-422 cabling over long runs?

It supports full-duplex transmission over four wires up to 4000 feet (1219.2 m) using the RJ-45 RS-422 interface.

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