Festo 174335, Electronic Manual

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1. Summary of components
1-4
Festo P.BE-VIFB13-03-EN en 0003c
1.2 Description of components
1.2.1 Types 03/04-B: Electric modules
The following connecting and display elements can be found
on the electric modules:
1
2 3 4 5 6 7
8 9
1
Input socket for two electric inputs
(PNP or NPN)
2
Red LED (error display per input mod-
ule with electronic fuse)
3
Two green LEDs (one LED per input)
4
Input socket for one electric input
(PNP or NPN)
5
Green LED (per input)
6
Output socket for electric output (PNP)
7
Yellow LED (status display per output)
8
Red LED (error display per output)
9
Further modules (e.g. additional power
supply, high-current outputs
PNP/NPN)
Fig. 1/2: Connecting and display elements on the electric modules