487
2020/09
15 Module Labeling
All electrical and electronics components for BL20 stations are supplied with labels to guarantee
clear identification. In addition, Turck offers marking and labeling materials which enable individual
and application specific labeling of each component. Fundamentally, the differences are as follows.
15.0.1 Colors
Each electronics module can be recognized immediately by the colored lid imprint (top and bot-
tom).
15.0.2 Designations/catalog numbers
The designation is imprinted on the top of the electronics modules. Each module is clearly identified
by a catalog number. The catalog number as well as further module-specific details can be found on
a label attached to the side of the respective module.
The module’s wiring diagram is printed on the lid of every electronics module. Example:
Module Color
Gateway (GW) dusty grey
Power Feeding module 24 VDC (PF) dusty grey
Power Feeding module 120/230 VAC (PF) orange brown
Bus Refreshing (BR) dusty grey
Digital input modules (DI) light grey (white)
Analog input modules (AI) pigeon blue
Digital output modules (DO) strawberry red
Analog output modules (AO) pale green
Relay modules (R) pastel orange
Technology modules (CNT) zinc yellow
Fig. 325: Wiring diagram
To Next Page
Loading...
