Siemens Simantic ET 200S - 2 DI 230 VAC Standard Digital Electronic Module (6 ES7131-4 FB01-0 AB0)

Digital electronic modules
3.11 2DI 230 VAC Standard digital electronic module (6ES7131-4FB01-0AB0)
ET 200S
Manual, Edition 10/2005, A5E00514527-01
3-45
3.11 3.11 2DI 230 VAC Standard digital electronic module
(6ES7131-4FB01-0AB0)
Properties
• Digital electronic module with two inputs
• Rated input voltage 230 VAC
• Suitable for switches
General terminal assignment
Note
Terminals 4, 8, A4, A8, A3 and A7 are only available at specified terminal modules.
Terminal assignment for 2DI 230 VAC Standard (6ES7131-4FB01-0AB0)
Terminal Assignment Terminal Assignment Notes
1 DI
0
5 DI
1
2 L1 6 L1
3 N 7 N
4 n.c. 8 n.c.
A4 AUX1 A8 AUX1
A3 AUX1 A7 AUX1
• DI
n
: Input signal, channel n
• L1: Sensor power supply 230 VAC
• N: Neutral conductor
• n.c.: Not connected (max. DC 30 V can be connected)
• AUX1: Protective-conductor terminal or potential bus (freely usable
up to 230 VAC)