3 physical layer, 1 transmission speed (control direction), 2 transmission speed (monitor direction) – ProSoft Technology MVI56-101S User Manual
Page 169

MVI56-101S ♦ ControlLogix Platform
IEC 60870-5-101 Slave Interoperability Statement
IEC 60870-5-101 Slave Communication Module
User Manual
ProSoft Technology, Inc.
Page 169 of 193
August 2, 2011
6.3 Physical
Layer
(Network-specific parameter)
6.3.1 Transmission Speed (Control Direction)
Unbalanced interchange
Circuit V.24/V.28
Standard
Unbalanced interchange
Circuit V.24/V.28
Recommended if > 1200 bit/s
Balanced
interchange
Circuit X.24/X.27
100
bit/s
2400
bit/s
2400
bit/s
56000
bit/s
200
bit/s
4800
bit/s
4800
bit/s
64000
bit/s
300
bit/s
9600
bit/s
9600
bit/s
600
bit/s
19200
bit/s
1200
bit/s
38400
bit/s
6.3.2 Transmission Speed (Monitor Direction)
Unbalanced interchange
Circuit V.24/V.28
Standard
Unbalanced interchange
Circuit V.24/V.28
Recommended if > 1200 bit/s
Balanced
interchange
Circuit X.24/X.27
100
bit/s
2400
bit/s
2400
bit/s
56000
bit/s
200
bit/s
4800
bit/s
4800
bit/s
64000
bit/s
300
bit/s
9600
bit/s
9600
bit/s
600
bit/s
19200
bit/s
1200
bit/s
38400
bit/s