ATRIUM 2-DOOR EXTENSION

The use of AX22 expansion modules allows the management of 8 additional doors by the AC22, bringing the total capacity to 10 doors. When using 10 AC22s and 40 AX22s, up to 100 doors can be managed. Place the AX22 anywhere on the RS485 communication bus (4-core bus with a maximum length of 1220m). The automatic detection method automatically identifies the AX22 on the communication bus. The AX22 has a pre-assembled power supply. Its specifications contribute to better and above all simpler operation and make it a market leader. Automatic detection of extensions (no dip switches) Potential-free contacts. Compatible with Wiegand and ABA Track II. Detailed LED indication. Maximum number of readers: 2. Operating temperature -20°C to +70°C humidity 0°C to 85°C. AC fuse 250VAC - 2.5A with delay. Emergency battery 4,5Ah or 7Ah 12 VDC to be provided.