Functions
INSYS Modem 336/56k 4.1 (UL)
Configuration with HSComm:
5.7
Alarm Input
(Not for the leased line version)
1
2
4
5
6
7
8
9
10
3
GND
GND
X1
GND
Reset
GND
Input 1
Input 2
GND
10...60 VDC
1
2
4
5
6
7
8
9
10
3
Po
w
e
r
supp
ly
IN
1
IN
2
Ext.
Re
se
t
The INSYS Modem has two digital inputs which are activated by connect-
ing them to ground (at least 4 seconds). When an alarm occurs, the INSYS
modem can send a message either via a data connection, a fax or an SMS.
The simple activation of INPUT2 acts as 2 pulses at INPUT1.
If the pulse input (INPUT1) is activated, the INSYS modem can distinguish
between 10 pulse sequences. Each of these 10 alarm events is allocated an
alarm message and a recipient.
The length of a pulse or the pause respectively can have a duration be-
tween 0.3 and 2 seconds. The entire pulse processing takes place after a
pause of 5 seconds.
For control purposes, simple and pulse alarms may be triggered via
AT
commands.
28
July 06
