Electrical connection
40
SOLID-4
Leuze electronic
DEUTSCH
E
NGLISH
FRANÇAIS
IT
A
LIANO
ESPAÑOL
N
EDERLANDS
7.1.2.2
Operating mode selection, start/restart interlock (RES) and contactor
monitoring (EDM).
The SD4R-E Receiver must be connected via an 8-pin M12 coupling. The RES/EDM
functions can be activated via the operating mode selections, Pin3 and Pin4.
Warning!
The operating mode switchover must only be made in the switched-off state. Operating
mode switchovers (RES/EDM) during operation cause a fault (F32/F33), which can only be
removed by interrupting the voltage supply.
Table 7.1-3:
SOLID-4 SD4R-E Receiver operating mode selection
Without EDM
Without RES
Without EDM
With RES
With EDM
Without RES
With EDM
With RES
Pin3
24 V DC
24 V DC
0 V via closed feed-
back circuit
0 V via closed feed-
back circuit
Pin4
Jumper to Pin1
24 V DC
Jumper to Pin1
24 V DC
Note on
Pin1
Signal output,
weak signal/error
Start button, nor-
mally open con-
tact to 24 V DC
and signal output,
weak signal/error
Signal output, weak
signal/error
Start button, nor-
mally open contact
to 24 V DC and
signal output,
weak signal/error
