30
A-96.250.631 / 280219
AMI Codes-II TC
Installation
3.7.
Input
NOTICE:
Use only potential-free (dry) contacts.
The total resistance (sum of cable resistance and resistance of
the relay contact) must be less than 50
Ω
.
Terminals 30 and 31
For programming see
3.8.
Relay Contacts
3.8.1
Alarm Relay
NOTICE:
Max. load 1 A / 250 VAC
Alarm output for system errors.
Error codes see
.
NOTICE:
With certain alarms and certain settings of the AMI
transmitter the alarm relay does not switch. The error, however,
is shown on the display.
1)
usual use
Terminals
Description
Relay connection
NC
1)
Normally
Closed
10/11
Active (opened) during normal
operation.
Inactive (closed) on error and
loss of power.
NO
Normally
Open
12/11
Active (closed) during normal
operation.
Inactive (opened) on error and
loss of power.
10
12
11
0V
1)
10
12
11
0V
