Description of the hardware
5.1 Description of the individual modules
Modular Safety System 3RK3
System Manual, 10/2008, 926 2530-02 DS 02
59
Properties
The DP interface module has the following properties:
● The DP interface connects the MSS to PROFIBUS DP and thus with a higher-level
programmable controller.
● The DP interface is integrated into the PLC via a GSD file.
● You parameterize the DP interface module with MSS ES.
● The DP interface is equipped with one system interface for connecting the central unit
and one system interface for connecting a PC/PG.
● The DP interface can be used to link non-safety-related signals of a higher-level controller
with the MSS logic.
● The DP interface has a baud rate of up to 12 MBit.
● The DP interface can carry out the following:
– Cyclic: exchange 32 bit process data with the controller.
– Acyclic: Query diagnostics data.
● The DP interface supports DPV1 and DPV0 mode.
Design of the DP interface module
Front view No. Meaning
(1) Removable terminal block D
(2) Removable terminal block C
(3) System interface X2
(4) PROFIBUS DP connection
(5) Removable terminal block A
(6) Button (SET / MODE)
(7) Inscription label
(8) LCD display
(9) Display LEDs
'3,QWHUIDFH
(10) System interface X1
Terminal designations of the DP interface module
Terminal Meaning Description
L+ Power supply 24 V DC
M Ground Ground to 24 V DC
FE Functional ground Shielding, equipotential bonding
To Next Page
Loading...
