Outputs; Semiconductor Outputs; Relay Outputs - Honeywell ACS-8 Installation Instructions Manual

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13. Outputs

13.1 Semiconductor outputs

The ACS-8 board is has 3 transistor outputs:
The
and
The
Transistor common collector output.
Two states are possible:
- Transistor conducting ( approx. 12V DC at the output).
- Transistor blocking (open output).
Limitations:

13.2 Relay outputs

The ACS-8 is fitted with 4 volt-free relay outputs with the following factory
settings (see 15.1):
- 2 door strike relays
Fail secure door strikes can be checked for tampering (see also chapter 16.1).
- 1 tamper relay
- 1 alarm relay
In event of an ACS-8 system failure, relays 1 and 2 are defined such that the doors remain closed. These
relays can not be altered. The state of relay 3 (alarm) and relay 4 (tamper) is defined by the jumper ST16.
Set up the reset-condition of relay 3 and 4:
- With the reset button held down...
- Check, if relay 3 (alarm) reacts as required. Change jumper ST16 to 2-4 or 4-6 if necessary.
- Check, if relay 4 (tamper) reacts as required. Change jumper ST16 to 1-3 or 3-5 if necessary.
- Release reset button.
ST 16
1 - 3
2 - 4
3 - 5
4 - 6
output 5 (terminal 24)
output 6 (ST 5-3) are freely programmable using NetEdit.
watchdog output (ST 5-2) signals (12V) when at least one watchdog reset has occurred
since the last hardware reset.
Max. current carrying capacity = 50mA,
current limited.
(Activated in case of tampering).
(Energized during normal operation. It is de-energized in event of alarm or
when the power is removed).
If the jumper ST8 is connected and a watchdog reset occurs, an alarm is triggered.
Description
Relay 3 (alarm) is energized on system failure
Relay 4 (tamper) is energized on system failure
Relay 3 (alarm) is de-energized on system failure
Relay 4 (tamper) is de-energized on system failure
Installation Instructions / ACS-8