Siemens SIMATIC ET 200eco PN M12-L - 3 Wiring; Terminal and Block Diagram

Communication module CM 8x IO-Link + DI 4x24VDC M12-L (6ES7148-6JG00-0BB0
Equipment Manual, 09/2020, A5E49284833-AA
17
Wiring
3
3.1 Terminal and block diagram
The following figure shows an example of the pin assignment for Port Class A and Port Class
B.
①
Bus interface with integrated 2-port switch
1L+
Supply voltage 1L+ (non-switched)
②
Electronics
1M
Ground 1M (non-switched)
③
Internal supply voltage
2L+
Load voltage 2L+ (switched)
④
IO-Link device, class A and 1x switch
2M
Ground 2M (switched)
⑤
2x switch
1US
24 V encoder supply
⑥
Load and 1x switch
C/Qn
IO-Link Port n
⑦
IO-Link Device Class B
P1 LK/P2 LK
LED LINK Port 1/Port 2 (green)
X10 to X13
IO-Link Port Class A + DI
RN/NS
RUN/network status LED (green)
X14 to X17
IO-Link Port Class B
ER/MS
ERROR/module status LED (red)
X80
Infeed of supply voltages
MT/IO
MAINT/IO status LED (yellow)
X81
Loop-through of supply voltages
X1 P1R
PROFINET Port 1
DIn
Input signal
X2 P2R
PROFINET Port 2