ECO GOLD
80
Interface modules
28.04.10/ YACE0088
8.7
Contact module
8.7.1
Contact module LRZ 914 with 1 input and 1 output
Contact module (order 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:
−
Set Error with the function
Error
.
−
Set Standby with the function
Standby
.
−
Control programmer (Input 1 activates the programmer. The programmer is started on the first
"closed" and is put into "hold" on "open". The next "closed" triggers "continue") with the function
Programmer
.
−
Control change mode (the switching statuses of contact "open" or "closed" are assigned 2 different
set-point temperatures)
Change 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)
Control mode
.
The outputs provide the following functions:
−
Signal various error statuses:
Error diagnosis
.
−
Signal
Standby:
Standby
.
−
Give the status of the actual temperature within a certain range (within
↔
outside):
Temperature
range
.
−
Give programmer status:
Programmer
.
5 V
1 input
1 output
Contact Module LRZ 914; DIN sockets
2 1 3 1 2
Summary of Contents for RE 1050 G
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