Rs485 Interface Cable For The Peer-To-Peer Link On Sst2 - Siemens SIMOVERT Master Drives 6SE70 Betriebsanleitung

Connection
Note:
With the parameterization P687.i003 = 0 AND P681.i001 = 599, in the event of telegram failure, bits 3 and
6 of the first SST2 Peer-to-Peer receive data (i.e. the control/status word for 12-pulse mode sent from the
partner unit) are set to 0.
3.8.7

RS485 interface cable for the Peer-to-Peer link on SST2

The RS485 interface cable required for the serial Peer-to-Peer link on SST2 is in the form of a four-wire
connection.
A screened 4-core cable must be connected at the screw terminals of the 5-pole plug of terminal block -X117 on
submodule A2 (C98043-A1690). Submodule A2 is fitted to the CUR A10 electronics module (see Section 9.6).
The 4-core cable is not included in the scope of delivery.
12-pulse master
A2
1
2
3
4
M
5
X117
Figure 3.17 Connecting cable for "Peer-to-Peer" communication on SST2 (between the terminals of the A2 submodule (C98043-A1690))
3-30
ENGLISH
12-pulse slave
A2
1
2
3
4
M
5
X117
Common Rectifier
Siemens AG 6SE7087-6AK85-0AA0
Operating instructions
09.02