EXSYS EX-47905 RS-232 naar RS-422/485 converter, wit

Connect legacy RS-232 equipment to modern RS-422 or RS-485 networks in industrial automation, building management, or laboratory settings. This converter translates serial signals between a DB9 female RS-232 port and both DB9 male and 5-pin terminal block RS-422/485 interfaces, supporting full-duplex and half-duplex modes at up to 115.2 Kbps.

Key specifications

• RS-232 input: DB9 female
• RS-422/485 output: DB9 male and 5-pin terminal block
• Supports 2-wire RS-485 (half-duplex) and 4-wire RS-422/485 (full-duplex)
• Data rate up to 115.2 Kbps
• Power from RS-232 handshake lines or external 5V DC
• Transmission distance up to 1.2 km
• Operating temperature: -25°C to 70°C
• White plastic housing

Why choose it

No software or drivers required; works with any operating system. The terminal block allows easy field wiring, and the wide temperature range suits harsh environments.

Ideal use cases

• Extending RS-232 connections over long distances
• Connecting multiple devices on an RS-485 bus
• Industrial control and data acquisition

Good to know

Galvanic isolation is not provided, so ensure common grounding between connected devices to avoid potential damage.