05.2003
Connecting-up
Siemens AG
6SE7087-6JP60
SIMOVERT MASTERDRIVES
Operating Instructions
7-17
It is possible to connect either an OP1S or a PC with RS232 or RS485
serial interface via the 9-pole SUB D socket. There are different
connecting cables for the PC for the various transmission protocols.
The 9-pole SUB D socket is internally coupled with the USS bus, thus
enabling data exchange with other nodes linked via the USS bus.
This interface is also used for loading software.
Pin
Designation
Meaning
Range
1
NC
Not assigned
Low active
2
RS232 RxD
Receive data via RS232
RS232
3
RS485 P
Data via RS485 interface
RS485
4
Boot
Control signal for software update
Low active
5
M5 AUX
Reference potential to P5V
0 V
6
P5V
5 V aux. voltage supply
+5 V, max. 200 mA
7
RS232 TxD
Transmit data via RS232
RS232
8
RS485 N
Data via RS485 interface
RS485
9
M_RS232/485
Digital ground (choked)
Table 7-18
Serial interface
The RS485 interface can be operated either via -X100 or -X103.
The control terminal strip includes a connection for a pulse generator
(HTL unipolar) and the motor temperature evaluation circuit with KTY or
PTC.
Terminal
Designation
Meaning
Range
23
−−−−
V
PP
Ground for power supply
24
Track A
Connection track A
25
Track B
Connection track B
26
Zero pulse
not evaluated
27
CTRL
Connection control track
HTL unipolar;
L
≤
3 V, H
≥
8 V
28
+ V
PP
Pulse generator power
supply
24 V
Imax = 190 mA
29
−−−−
Temp
Minus (
−−−−
) terminal
KTY84/PTC
30
+ Temp
Plus (
++++
) terminal
KTY84/PTC
KTY84: 0...200 °C
PTC: R
cold
≤
1.5 k
Ω
Connectable cross-section: 0.14 mm
2
to 1.5 mm
2
(AWG 16)
Table 7-19
Control terminal strip X104
X103 - Serial
interface
1
5
6
9
NOTICE
X104 –
Control terminal
strip
Aotewell Ltd
www.aotewell.com
Industry Automation
HongKong|UK|China
+86-755-8660-6182