Contact Module; G.6.1 Contact Module Lrz 914 With 1 Input And 1 Output; G.6 Contact Module - Lauda E 4 G Operating Instructions Manual

ECO GOLD
G.6

Contact module

G.6.1 Contact module LRZ 914 with 1 input and 1 output

The inputs provide the following functions:
−
Error
−
Standby
−
Control programmer
−
Change mode
−
Control mode
The outputs provide the following functions:
−
Error diagnosis
−
Standby
−
Temperature range
−
Programmer
Contact Module LRZ 914; DIN sockets
25/08/2011/ YACE0088
Contact module (catalogue no. LRZ 914) with connectors to NAMUR NE28,
with 1 output and 1 input on each of 2 DIN sockets.
Set error
Set standby
Control programmer (Input 1 activates the programmer. The programmer is
started on the first "Close" and is put into "Hold" on "Open". The next "Close"
triggers "Continue").
Control change mode (the switching statuses of contact "Open" or "Closed" are
assigned 2 different set-point temperatures)
Control the Control mode (the switching statuses of input "Open" or "Closed"
can have 2 different control temperature sources assigned to them, e.g. internal
↔ external control).
Signal various error statuses
Signal standby
Give the status of the actual temperature within a certain range (within ↔ out-
side):
Give programmer status
1 output
2 1 3
Appendix with settings
Change mode
1 input
5 V
1 2
.
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