4Di Namur Digital Electronic Module (6Es7131-4Rd01-0Ab0) - Siemens Simantic ET 200S Manual

3.9

4DI NAMUR digital electronic module (6ES7131-4RD01-0AB0)

3.9
Properties
• Digital electronics module with four inputs
• Encoder power supply 8.2 VDC
• Suitable for NAMUR sensors and both closed and open mechanical contacts
General terminal assignment
Note
Terminals 4, 8, A4, A8, A3 and A7 are only available at specified terminal modules.
Terminal Assignment Terminal
1 DI
0
2 DI
2
3 V
S
4 V
S
A4 AUX1
A3 AUX1
ET 200S
Manual, Edition 10/2005, A5E00514527-01
3.9 4DI NAMUR digital electronic module (6ES7131-4RD01-0AB0)
Terminal assignment of the 4DI NAMUR (6ES7131-4RD01-0AB0)
Assignment
5 DI
1
6 DI
3
7 V
S
8 V
S
A8 AUX1
A7 AUX1
DI : Input signal, channel n
•
n
V : Encoder power supply 8.2 VDC
•
S
AUX1: Protective-conductor terminal or potential bus (freely usable
•
up to 230 VAC)
Digital electronic modules
Notes
3-31