ATC-109N RS485/RS422 repeater with 3500V galvanic isolation
€110.70
VAT included
ATC-109N repeater for extending RS422/RS485 networks beyond 1200 m and supporting 32 devices on a single segment. Galvanic isolation up to 3500 V and 1000 W surge protection on both sides. Supports 4-wire RS422 full duplex, 2-wire RS485 half duplex, and RS422/RS485 conversion. Removable terminal connections and a 9 V AC/DC adapter are included.
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ATC-109N serial repeater for RS422 and RS485 networks
The ATC-109N is an interface repeater designed to extend the communication distance and the number of devices that can be connected to an RS422/RS485 network. It allows the network to be extended beyond the reference limits of 1200 m and 32 devices per segment specified by the EIA specification by dividing it into segments connected via the repeater.
Galvanic isolation and surge protection
The device integrates galvanic isolation up to 3500 V and 1000 W surge protection on both sides . These features help protect serial interfaces from electrical disturbances in automation and control networks.
Three modes of communication
- RS422 4-wire, full duplex: simultaneous communication in both directions.
- RS485 2-wire, half duplex: Alternate transmission and reception on the same pair of wires.
- From RS422 4-wire to RS485 2-wire, half duplex: connection between interfaces with different wiring configurations.
Main features
- Model: ATC-109N.
- Function: RS422/RS485 serial network repeater and extender.
- Network extension: Increasing the distance and number of nodes through segmentation.
- Galvanic isolation: up to 3500 V.
- Surge protection: 1000W on both sides.
- RS422/RS485 connections: removable terminals.
- Supported modes: 4-wire full duplex and 2-wire half duplex.
Connections and power supply
Removable terminals for the RS422/RS485 interfaces facilitate wiring and maintenance. Power can be supplied via the removable terminals or via the included 9 V DC power supply with a 2.1 mm jack .
Package Contents
- RS422/RS485 Repeater ATC-109N.
- 9V AC/DC power adapter.
Applications
Suitable for extending serial buses in automation systems, supervision systems and control networks requiring multiple RS422/RS485 communication segments.
ATC-109N
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ATC-109N repeater for extending RS422/RS485 networks beyond 1200 m and supporting 32 devices on a single segment. Galvanic isolation up to 3500 V and 1000 W surge protection on both sides. Supports 4-wire RS422 full duplex, 2-wire RS485 half duplex, and RS422/RS485 conversion. Removable terminal connections and a 9 V AC/DC adapter are included.