Installation 15
Installation and User manual
The outputs can be supervised.
The “Interconnection fault” is activated in the event of:
• open-collector output open, if the load to positive is not detected or when a
short-circuit to ground is detected
• open-collector output closed, in the event of an internal fault
PROGRAMMING
OPTIONS
•Polarity
- Normally Open (default for “ALARM ACK” and “OUT1”)
- Normally Closed (default for “FAULT”)
•Supervision
- Enabled
- Disabled (default)
• Monostable/Bistable
• Monostable duration
“ALARM ACK” and “FAULT” cannot be programmed as monostable; “OUT1” is
bistable at default.
3-6-3Connecting IOx terminals as
inputs
The three terminals, “IO1”, “IO2” and “IO3” are configured as inputs at default.
These terminals can be supervised by connecting the appropriate balancing
resistances. The illustrated resistance values (3900 and 100Ohm) are those
required when the default input threshold values are used.
Since thresholds are programmable via the software, the installer can choose the
balancing resistance values.
Table 4: Output functions
terminal activation deactivation
ALARM ACK
Activates each time an alarm communication is
confirmed from remote:
- in the case of a voice call when the
“
*
” key is pressed on the telephone in
use
- in the case of a digital communication,
on reception of the “ACK” signal
If configured as bistable, this output is restored
when the communicator is rearmed.
FAULT
Activates in the event of one or more faults:
- interconnection fault
- battery fault
-no battery
- power supply fault
- mains failure
- ground fault
- programming fault
-PSTN fault
- SIM fault
- insufficient SIM credit
- mobile network fault (GSM)
- mobile network data fault
If configured as bistable, the output will restore
when all the faults restore.
OUT1
Activates in response to the events configured for
this output (refer to Appendix A).
At default it activates when the “Interconnection
fault” occurs.
It restores when the event configured for this
output restores (refer to Appendix A).
At default it restores when the “Interconnection
fault” restores.