ACX-220
Wireless expander of wired zones/outputs
The ACX-220 module enables wired devices (detectors, sirens, etc.) to be used in the ABAX 2 wireless system. It has 4 programmable zones with support for the NO and NC type wire detectors and EOL, 2 EOL configurations, as well as 4 programmable relay outputs.
Configuration of settings and updating of firmware of ACX-220 are carried out remotely. In the ABAX 2 system, two-way radio communication is encrypted using is AES encrypted.
The expander is supplied with 12 V DC voltage and works together with the APS-412, APS-612 or APS-1412 buffer power supply units.
The device has a tamper switch that reacts to opening of enclosure.
- adding wired devices to the ABAX 2 system
- compatible with*:
- ACU-220 and ACU-280 system controllers
- BE WAVE Hybrid control panels
- BE WAVE Smart HUB controllers
- ARU-200 radio signal repeater
- range of radio communication in the open area - up to 2000 m*
- 4 programmable zones - support for wired detectors in NO, NC, EOL, 2EOL/NO and 2EOL/NC configurations
- 4 programmable relay outputs
- remote configuration and update of the firmware
- tamper protection
- power supply: 12 V DC, compatible with APS-412, APS-612, APS-1412
*detailed data available in the device manual
The actual appearance of the products may differ from the presented images. Product descriptions are provided in the web service for information purposes only.
Documentation
BE WAVE manual
updated: 2026-01-26
265 KB
general information manual
updated: 2023-03-27
439 KB
quick installer guide
updated: 2019-04-17
388 KB
Software
English
compiled: 2025-11-27
universal
compiled: 2026-05-20
Certificates
EU declaration of conformity
updated: 2024-07-17
116 KB
EN-50131 GRADE 2 - certificate
updated: 2025-05-23
821 KB
Technical Data
Enclosure dimensions
126 x 158 x 32 mm
Operating temperature range
-10 °C...+55 °C
Standby mode current consumption
35 mA
Max. current consumption
120 mA
Operating frequency band
868,0 ÷ 868,6 MHz
Environmental class according to EN50130-5
II
Complied with standards
EN 50130-4, EN 50130-5, EN 50131-1, EN 50131-3, EN 50131-5-3
Security grade according to EN50131-3
Grade 2
Radio communication range (in open area) for ACU-120
up to 500 m
Radio communication range (in open area) for ACU-270
up to 500 m
Relay outputs (resistive load)
1000 mA / 24 VDC
Radio communication range (in open area) for ACU-220
up to 2000 m
Radio communication range (in open area) for ACU-280
up to 1600 m
Information materials
1catalogue
2leaflet - end user
3leaflet - installer
4technical data
5product data sheet