ECO GOLD
25/08/2011/ YACE0088 Appendix with settings 117
G.6 Contact module
G.6.1 Contact module LRZ 914 with 1 input and 1 output
Contact module (catalogue no. LRZ 914) with connectors to NAMUR NE28,
with 1 output and 1 input on each of 2 DIN sockets.
The inputs provide the following functions:
− Error Set error
− Standby Set standby
− Control programmer 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").
− Change mode Control change mode (the switching statuses of contact "Open" or "Closed" are
assigned 2 different set-point temperatures) Change mode .
− Control mode 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).
The outputs provide the following functions:
− Error diagnosis Signal various error statuses
− Standby Signal standby
− Temperature range Give the status of the actual temperature within a certain range (within ↔ out-
side):
− Programmer Give programmer status
5 V
1 input
1 output
Contact Module LRZ 914; DIN sockets
2 1 3 1 2
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