Honeywell ACS-8, Installation Instructions Manual

Page: 126 / 142

126 Installation Instructions / ACS-8
18. Connections/technical data
18.1 Connections 026580, ACS-8 12V version
Interface to the host system: 1 x interface slot.
Optionally the following interfaces can be mounted:
- RS232 interface (item no. 026840.03)
- RS485 interface (item no. 026692, 026693)
- Ethernet interface (item no. 026840.29)
- Ethernet interface, encrypted (item no. 026840.30)
- Current-Loop interface (item no. 026840.16)
Keypad: 2 x external keypads with 2-wire technique connectable.
(The keypad can also be combined with a reader.)
Readers: 2 x external clock data readers connectable.
Supported reader types:
- contactless / proximity reader
- magnetic card reader
- chip card reader
Relay: 4 x relay, max. 1.25 A / 24 V DC (observe note of chapter 16.4.1!)
Output: 2 x transistor outputs
1 x watchdog output (transistor)
Inputs: 8 x monitored input inputs
4 x digital inputs (e.g. door strike key, monitoring contact)
Housing monitoring: 1 x cover contact (tampering)
Extensions: 1 x connector for the extension of the communication module (026587) and
future applications.
1 x universal slot for RAM extension and future applications.
18.2 Connections 026585, ACS-8 230V version
Power supply/charging unit: Part. No. 010690.02
Battery support: 1 x 018003 (3.5Ah) or
2 x 018002 (2.0Ah)
Other features: as 026580
18.3 Connections 026575, ACS-8 230V version
Same connections as for 026585, but without installed 230V power supply unit.
The maximum current consumption from devices without integrated power supply unit depends on the
external power supply used.