24
4. Construction and Function
MANUAL CEAG AUtoMAtiC tEst systEM At-s
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40071860177 (C) December 2016 www.ceag.de
1 2 3 4 5 6
Pos. 1: top connection terminal for the (monitoring) inputs
Pos. 2: lower connection terminal
Pos. 3: Display-LEDs
LED 1 ... 8 lights up when circuit is closed, resp. the monitored
supply voltage is present
LED
E
in
/O
n
lights up when 24 V DC supply voltage is present
LED
S
törung
/F
ailurE
lights up when a fault function was
registrated by the module
Pos. 4: Locking device button for a module attached to a 35 mm-DIN-
mountingrail (for demounting pull down the button and demount it)
Pos. 5: Changeover switch for the module operation mode DLS or
DLS/3PH
Pos. 6: Bus address
Fig.: DLS/3Ph-bus-module
Fig.: DLS/3Ph-bus-module inverse
