Lauda E 4 G Operating Instructions Manual

Also see for E 10 G: Operating instructions Operation manual

Contents

Lauda E 4 G Operating Instructions Manual Manual pdf 80 page image

ECO GOLD80 Interface modules 28.04.10/ YACE00888.7 Contact module8.7.1 Contact module LRZ 914 with 1 input and 1 outputContact module (order no. LRZ 914) with connectors to NAMUR NE28, with 1output 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 functionProgrammer.− Control change mode (the switching statuses of contact "open" or "closed" are assigned 2 differentset-point temperatures) Change mode .− Control the Control mode (the switching statuses of input "open" or "closed" can have 2 differentcontrol 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): Temperaturerange.− Give programmer status: Programmer.5 V1 input1 outputContact Module LRZ 914; DIN sockets2 1 3 1 2