Instruction Manual PUC 28
12
Terminal assignment of the RS232 interface:
For the RS232 interface there are two possibilities:
9-pole D-SUB-jack (female)
(top view from outside):
5-pole M12-jack (female, A-encoded)
(top view from outside):
Fig. 4: RS232 interface (9-pole D-SUB-jack, female or 5-pole M12-jack, female)
Terminal assignment: see section 6.3
entitled “Assignment of the RS232 connector”
Terminal assignment of the Profibus DP interface:
For the Profibus DP interface there are two possibilities:
9-pole D-SUB-jack (female)
(top view from outside):
5-pole M12-jack (female, B-encoded)
(top view from outside):
Fig. 5: Profibus DP interface (9-pole D-SUB-jack, female or 5-pole M12-jack, female)
Terminal assignment
: see section 7.5 entitled “Assignment of the Profibus connector”
The PUC 28 variants with 9-pole D-SUB-jack differs to that effect, that the jack is either directly
integrated in the housing or that it is located at the end of a flying leads cable which is lead out
of the housing between both terminal connectors.
PUC 28 variants with M12-jack are only available with flying leads cable.
4 Assembly
The first step is to create a recess in the wall (approx. 116 x 220 mm) at the site of installation
using the enclosed hole template and to copy the drilling template.
Afterwards all connections to the PUC 28 have to be established, then mount the PUC 28 in
the recess of the wall.
