Input; Relay Contacts; Alarm Relay - Swan Analytical Instruments AMI Codes-II O3 Operator's Manual

AMI Codes-II O3
Installation
3.6.
3.7.
3.7.1
Terminals
1)
NC 10/11
Normally
Closed
NO
12/11
Normally
Open
A-96.250.881 / 070622

Input

Note: 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.
If the signal output is set to hold, the measurement is interrupted if
input is active.
For programming see Menu Installation

Relay Contacts

Alarm Relay

Note: Max. load 1 A/250 VAC
Alarm output for system errors.
Error codes see Troubleshooting, p.
Note: With certain alarms and certain settings of the AMI
transmitter the alarm relay does not switch. The error, however, is
shown on the display.
Description
Active (opened) during normal
operation.
Inactive (closed) on error and
loss of power.
Active (closed) during normal
operation.
Inactive (opened) on error and
loss of power.
1) usual use
5.3.4, p. 81.
57.
Relay connection
1)
0V
0V
11
10
12
11
10
12
27