Technical data
Deutschmann Automation GmbH & Co. KG
36
UNIGATE fieldbus gateway for Fast Ethernet V. 2.1
21.4.11
12.1.1
Interface data
The table below lists the technical data of the interfaces and ports on the device. The data has
been taken from the corresponding Standards.
Table: Technical data of the interfaces and ports on the module
Interface designation
Ethernet 10 BaseT
RS232-C
RS485/RS422
No. Physical interface
Ethernet 10/100 BaseT
RS232-C
RS485/RS422
1
Standard
DIN 66020
EIA Standard
2
Transmission mode
Symmetrical
asynchronous
serial
half-duplex
Difference signal
Asymmetrical
asynchronous
serial
full duplex
Level
Symmetrical
asynchronous
serial
half-duplex
full duplex at RS422
Difference signal
3
Transmission method
Multimaster CSMA/CD
Master / slave
Master / slave
4
Number of users : - Transmitters
- Receivers
512
512
1
1
32
32
5
Cable length: - Maximum
100 m
15 m
no
1200 m
93.75 kBd
1200 m
312, kBd
500 m
625 kBd
250 m
6
Bus topology
Star
Point-to-point
Line
7
Data rate: - standard
10 Mbit/s
100 Mbit/s
120 kBit/s
2.4 k/B
4.8 k/B
9.6 kBit/s
19.2 kBit/s
38.4 kBit/s
625 kBaud
2.4 kBit/s
4.8 kBit/s
9.6 kBit/s
19.2 kBit/s
57.6 kB
312.5 kB
625 kB
8
Transmitter: - Load
- Maximum voltage
- Signal, unloaded
- Signal, loaded
100
3 ... 7 k
25 V
15 V
5 V
54
- 7 V ... 12 V
5 V
1.5 V
9
Receiver: - Input resistance
- Max. input signal
- Sensitivity
100
3 ... 7
15 V
3 V
12
- 7 V ... 12 V
0.2 V
10
Transmit range (SPACE):
- Voltage level
- Logic level
+ 3 ... + 15 V
0
- 0.2 ... + 0.2 V
0
11
Transmit pause (MARK):
- Voltage level
- Logic level
- 3 ... –15 V
1
+ 1.5 ... +5 V
1
