Label and schema of PCD7.T162 are incorrect on housings produced before week 22 of 2011
FAQ #101615
The label of the supply voltage pins 1L/2L and 3N/4N are inverted. This wrong label is present on the schema of the housing and directly on the pins.
Problem
When a PCD7.T162 produced before week 22 of 2011 (30.05.2011) has a 24V DC supply voltage it does not work when it is connected like described in the schema on the housing.
Solution
The pins 1L/2L and 3N/4N are printed inversely. This means that the functionality is still the same but the 24V DC need to be connected to the pins 3N/4N and the 0V to 1L/2L. 
Remark
Units of PCD7.T162 produced after 11/22 (30.05.2011) are correctly labelled and they can be connected to the supply voltage as described in the schema on the housing.
Categories
PCD7 / Txxx
CC Control Components
Last update: 25.05.2015 18:05
First release: 25.05.2011 12:54
Views: 5044
