Configuration: Inputs/Outputs/Pump: Assign Relays - Siemens ULTRAMAT 23 Series Equipment Manual

Functions
8.4 Configuration
• Zero:
See following table:
• 21 mA:
see following table:
8.4.1.2

Configuration: Inputs/outputs/pump: Assign relays

Relays for limits
Relays for MR
Relays for status
Relays for valves
Table 8-4 Overview of relay assignments
Function
Limit
Measuring range
Status messages
Fault
Maintenance request
140
Selectable
0 - 20 mA
2 - 20 mA
4 - 20 mA
NAMUR - 20 mA
Selectable
0 - 20 mA
2 - 20 mA
4 - 20 mA
NAMUR - 20 mA
8412
Relay de-energized
Limit has been triggered
Range 2
Fault present
Maintenance request
present
0 mA
2 mA
4 mA
3 mA
21.0 mA
21.0 mA
21.0 mA
21.5 mA
You can use this menu to assign different functions to up to eight
relays which are installed in the analyzer, such as signals or
functions of external solenoid valves. If an option module is
present in the analyzer, eight additional relays, which means a
total of 16 relays, can be assigned corresponding functions.
Each function may only be assigned once, i.e. to one single relay.
The analyzer outputs an error message if you attempt a second
assignment for a relay. A relay to which a function has not been
assigned is shown on the display by a dash.
The following table shows an overview of the possible relay as‐
signments.
Relay energized
Range 1
Analog current
Analog current
Signaling
Limit
(see section Parameters: Limits
(Page 130))
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Equipment Manual, 04/2022, A5E37100388-012
ULTRAMAT 23