Endress+Hauser Proline Promass 83 - Relay Output Configuration

Proline Promass 83 PROFIBUS DP/PA Operation
Endress+Hauser 55
5.6.5 Relay output configuration
The relay contact can be configured as normally open (NO or make) or normally closed (NC or
break) contacts by means of two jumpers on the I/O board or on the pluggable submodule. This
configuration can be called up at any time with the “ACTUAL STATUS RELAY” function
(No. 4740).
#
Warning!
Risk of electric shock. Exposed components carry dangerous voltages. Make sure that the power
supply is switched off before you remove the cover of the electronics compartment.
1. Switch off power supply
2. Remove the I/O board → Fig. 54
3. Set the jumpers → Fig. 33
"
Caution!
– If you change the setting you must always change the positions of both jumpers!
Note precisely the specified positions of the jumpers.
– Note that the position of the relay submodule on the I/O board can vary, depending on the
version ordered, and that the terminal assignment in the connection compartment of the
transmitter varies accordingly.
4. Installation of the I/O board is the reverse of the removal procedure.
F06-x3MBxxxx-16-xx-06-xx-004
Fig. 33: Configuring relay contacts (NC / NO) on the convertible I/O board (submodule).
1 Configured as NO contact (default, relay 1)
2 Configured as NC contact (default, relay 2)
INPUT/OUTPUT 4
INPUT/OUTPUT 3
1
2
3
4
W
E
N
O
1
2
3
4
W
E
N
O
1
2
3
4
W
E
N
O
1
2
3
4
W
E
N
O
1
+
+
2