Lauda PROLINE P 5 C, Руководство по эксплуатации

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02/2022 Proline heating thermostat 99 / 123
8.5 Contact module
8.5.1 Contact module LRZ 915 with three inputs and three outputs
Contact module Cat. No. LRZ 915) on 15 pole SUB-D socket. With three relay contact outputs (changeover, max.
30 V/0.2 A) and three binary inputs for control via external voltage-free contacts.
The following functions are made available by the inputs:
-
Set fault with function: Master:
F ALA
or Command: Fault .
-
Set Stand-by with function:
F Stb
or Stand by , see safety instruction (

7.7.3).
-
Control programmer (input 1 activates programmer 1, input 2 activates programmer 2 etc. At the first “close”
the programmer gets starting; “open” removes it in “pause”. The next “close” initiate “continue”) with function:
F Pr6
or Programmer .
-
Control alternating mode (the switching state contact “open“ or “closed” allot to two different setpoint tem-
peratures):
F t2C
or alternating mode .
-
Controller mode (the switching state input “open” or “closed” can allotted to two different control tempera-
ture sources. E. g. internal
 external control):
F Con
or type of control .
The following functions are made available by the outputs:
-
Signal various fault states:
F diA
or fault diagnosis .
-
Signalling standby:
F Stb
or Standby .
-
Providing status of the window discriminators (inside

outside):
F WXi
or
temperature range .
-
Providing the programmer status:
F Pr6
or Programmer .
-
Signalling refill of heat transfer liquid:
F F1L
or Refill .
Contact inputs and outputs

View of the socket from the plug side or of the plug on the solder side.

A suitable 15-pole Sub-D plug can be obtained together with a suitable hous-
ing:
Catalogue no. EQM 030 and plug housing catalogue no. EQG 017.
1
5V
Input
Output
1 2 3
Contact module LRZ 915; SUB-D
12 4 5 6 13 14 15 7 8
2
5V
3
5V
1 9 2 10 3 11