G3
Series
PROFIBUS
‐
DP
Technical
Manual
Page
31
TDG3PTTM1-2EN
02/09
Subject to change without notice
www.numatics.com/g3
Sub-Bus In Modules
Used to distribute I/O assemblies that do not have valves
o
Must be installed to the right of the I/O modules
.
Sub-Bus In - 5 pin M12 male communication connector.
o
Must be connected to the Sub-Bus Out connector of the previous assembly
o
Carries 24 VDC power for electronics of module
Aux. Power In - 4 pin M12 male connector.
o
Aux power is required for Output modules. This connection also allows Output power to be
interrupted to all Output modules connected to this module.
o
Aux. Power is optional for Inputs. Power from the Sub-Bus In connection is used to power
sensors but can be augmented, if necessary, by adding additional power to this connector.
Description
Part Number
Sub-Bus In module with Din Rail Mounting
240-246
Sub-Bus In module without Din Rail Mounting
240-185