Product overview
2.1
Properties
Order number
6ES7131-6FD01-0BB1
View of the module
①
②
③
④
⑤
⑥
Figure 2-1
12
Module type and name
LED for diagnostics
2D matrix code
Wiring diagram
LEDs for channel status
LED for supply voltage
View of the module DI 4x120..230VAC ST
⑦
Function class
⑧
Color coding module type
⑨
Function and firmware version
⑩
Color code for selecting the color identification labels
⑪
BU type
⑫
Article number
Digital input module DI 4x120..230VAC ST (6ES7131-6FD01-0BB1)
2
Manual, 09/2017, A5E32043398-AC