Interface Data - Siemens 3VF Series Communications Manual

Communication System Manual

4.5.4.2 Interface data

The following table contains a list of technical data for the interfaces on the device. The data have been
obtained from the relevant standards.
Table 16: Technical data of the interface on the interface module
No.
1 Standard
2 Transmission type
3 Transmission mode
4 Number of slaves:
- Transmitters
- Receivers
5 Cable length:
- Maximum
- Dependent on baud rate
6 Bus topology
7 Data rate:
- Maximum
- Standard values
8 Transmitter load
- Max. voltage
- Signal without load
- Signal with load
9 Receiver:
- Input resistance
- Max. input signal
- Sensitivity
10 SPACE mode:
- Voltage level
- Logic level
11 MARK mode:
- Voltage level
- Logic level
Version 1.0 (02/98)
Interface name
PROFIBUS-DP
Physical interface
Asynchronous
ð
Difference signal
93.75 Kbaud
187.5 Kbaud
500 Kbaud
1.5 Mbaud
>1.5 Mbaud
93.75 Kbit/s
187.5 Kbit/s
-0.2 ... +0.2 V
© Copyright Siemens AG 1998. All rights reserved.
3WN1, 3WS1 Circuit-Breakers
3WN1, 3WS1
RS485
EIA standard
Symmetrical Asymmetrical
Asynchronous
Serial
Half-duplex
ð
Master/slave Active/passive
32
32
1200 m
à
1200 m
à
1000 m
à
400 m
à
200 m
à
100 m
Line Point-to-point
12 Mbit/s
9.6 Kbit/s
19.2 Kbit/s
500 Kbit/s
1.5 Mbit/s
3 Mbit/s
6 Mbit/s
12 Mbit/s
54 Ω
- 7 V ... 12 V
± 5 V
± 1.5 V
approx. 3 V/22 mA
12 kΩ
- 7 V ... 12 V
± 0.2 V
0
+1.5 ... +5 V
1
TTY
DIN 66258
Serial
Full-duplex
Current loop
1
1
1000 m
No
9.6 Kbit/s
110 bit/s
1.2 Kbit/s
2.4 Kbit/s
9.6 Kbit/s
24 V
12 V/0 mA
22 mA
0 mA
0
20 mA
1
105