Leuze electronic DCR 202i Manual De Instrucciones página 16

EN
NOTICE
Protective Extra Low Voltage (PELV)!
The device is designed in accordance with protection class III for sup-
ply with PELV (Protective Extra-Low Voltage).
Pin assignment
3
PWR / SWIO, M12 connector, A-coded
Pin No. Designation
1 VIN
2 GNDIN
3 SWI1
4 SWO2
5 FE
6 GNDOUT
7 RX-
8 TX-
9 RXD/RX+
10 TXD/TX+
11 SWIO3
12 SWIO4
Thread FE (functional earth)
(M12
connector)
NOTICE
The core colors only apply if Leuze electronic's original connection ca-
bles are used (see operating instructions, chapter "Cables acces-
sories").
16
Core color Assignment
Brown +18 ... +30 V DC operating voltage
Blue Negative operating voltage (0 V DC)
White Digital switching input 1
(default: Trigger)
Green Digital switching output 2
(default: Good Read)
Pink Functional earth
Yellow Ground reference RS 232/RS 422
Black RS 422: RX- signal
Gray RS 422: TX- signal
Red RS 232: RXD signal
RS 422: RX+ signal
Violet RS 232: TXD signal
RS 422: TX+ signal
Gray/pink Digital switching input/output 3
(configurable)
Red/blue Digital switching input/output 4
(configurable)
Connection cable shield.
The shield of the connection cable is
on the thread of the M12 plug.