Connecting-Up The Parameterizing Unit (Pmu) - Siemens SIMOVERT Master Drives 6SE70 Betriebsanleitung

09.02
3.3.4

Connecting-up the parameterizing unit (PMU)

P
Figure 3.6 Parameterizing unit (PMU)
PMU -X300 Description
1 Housing ground
2 Receive line, RS232 standard (V.24)
3 Transmit- and receive line, RS485, two-wire, positive differential input/output
4 RTS (Request to send; for direction reversal in the case of interface converters
5 Ref. potential (ground)
6 5 V power supply for OP1S
7 Transmit line, RS232 standard (V.24)
8 Transmit- and receive line RS485, two-wire, negative differential input/output
9 Ref. potential for RS232 or RS485 interface
Table 3.7 Connector pin assignment for interface X300
Pin assignment for interface cable X300:
1
6
2
7
3
8
4
9
5
on PC, COMx: male
on cable: female
Siemens AG 6SE7087-6AK85-0AA0
Common Rectifier Operating instructions
A serial connection to automation unit or a PC can be realized via
connector X300 on the PMU.The cables must be shielded and
connected to ground at both ends. (See Sec. 3.3.2). Thus, the
common rectifier can be controlled and operated from the central
control station or control room.
X300
5 4
9 8
3 2 1
6
7
1
6
2
7
3
8
4
9
5
on 6SE70 device, X300: female
on cable: male
ENGLISH
Connection
3-11