Connecting The 8X Input/Output Modules - Aventics PROFIBUS DP Mode D'emploi

Input module
I0...I7
4
3 1
1
2
5
4 3
AVENTICS | PROFIBUS DP | R499050016–BDL–001–AE

6.3.5 Connecting the 8x input/output modules

Freely accessible conductive parts
Risk of electric shock on contact!
O
When connecting peripheral devices (I/O interface),
observe the requirements to protect against accidental
contact in accordance with EN 50178, classification
VDE 0160.
1. Wire the inputs according to Table 7 (DI8_M8) or Table 8
(DI8_M12).
2. Connect the electrical inputs/outputs to the I/O modules
with M8 or M12 coupling plugs (accessories).
3. To ensure the IP65 protection class, close unused sockets
with M8 or M12 protective caps (accessories).
The total current for all sensor supplies (pin 1) on one valve
system must not exceed 0.7 A.
Tab. 7: Input assignment for 8x input module, DI8_M8, M8x1 socket
Pin Signal
1
SENSOR+
3 SENSOR–
4 I0 to I7
Housing
Tab. 8: Input assignment for 8x input module, DI8_M12, M12x1 socket, A-coded
Pin Signal
1
SENSOR+
2 I1, I3, I5 or I7
3 SENSOR–
4 I0, I2, I4 or I6
CAUTION
Assignment
Sensor supply +
Reference potential
Sensor signal
Connected to shield potential
Assignment
24 V sensor supply
Sensor signal
GND reference potential
Sensor signal
97
Assembly