Electrical connection
Leuze electronic
SOLID-2
35
TNT
35/7-2
4V
Review-Stand, , 8. April 2015
DEUTSCH
ENGLIS
H
FRAN
ÇAIS
ITALIANO
ESPAÑOL
NEDERLANDS
6.1.3
Receiver Extended
6.1.3.1
Selection of the transmission channel
The polarity of of the power supply at pin2 and pin7 determines the selected optical
transmission channel:
If +24V DC is present on pin2 and 0V on pin7 transmission channel 1 is selected.
If 0V is present on pin2 and +24V DC on pin7 transmission channel 2 is selected.
Note:
Make certain to select the same transmission channel for both, for transmitter and receiver.
For optimal shielding cables must be used, where the shield is led on the knurled nut of
the connecting cable socket (such cables are listed under accessories in Chapter 11.3).
6.1.3.2
Operating mode selection RES and contactor monitoring (EDM)
The Receiver Extended has to be connected via the 8-pin M12 connector. The operating
modes S/R and EDM can be activated in several combinations using the pins BA1 (pin1)
and BA2 (pin3) .
1 = white
2 = brown
3 = green
4 = yellow
5 = grey
6 = pink
7 = blue
8 = black
Fig. 6.1-5:
SD2R 8-pin (view of the pins)
Pin
Color
Assignment
Inputs/outputs
1
white
Operating
mode selection
Input BA1
2
brown
Supply voltage
+24V DC for TC1 or 0V for TC2
3
green
Operating
mode selection
Input BA2
4
yellow
nc
5
grey
Output
OSSD1, switching semicontactor output
6
pink
Output
OSSD2, switching semicontactor output
7
blue
Supply voltage
0V for TC1 or +24V DC for TC2
8
black/
connector
enclosure
Shield
Functional earth
Table 6.1-3:
Receiver Extended, connection assignment
