BCI 24-Dx
1 Appendix
1.1 Pin assignment
Version
Plug
Connection schematic
Pin
1
2
3
4
BX130011 ◦ 03/2024
1D1A
M12
4-pin
+24 V DC
OUT2, 4...20 mA
GND
C/Q (IO-Link)/S1
S1 = HnC 75% → 2.0 bar or 4.1 bar
OUT2 = 4...20 mA → 0...3 / 6 bar
adjustable via IO-Link
1D1S
M12
4-pin
+24 V DC
S2 (PNP), max. 200 mA
GND
C/Q (IO-Link)/S1
S1 = HnC 75% → 2.0 bar or 4.1 bar
S2 = HnC 100% → 2.8 bar or 5.5 bar
adjustable via IO-Link
Bühler Technologies GmbH
19