ProSoft Technology MVI69-101S - Manual (Page 132)

MVI69-101S ♦ CompactLogix or MicroLogix Platform Reference
IEC 60870-5-101 Slave Communication Module
Page 132 of 149 ProSoft Technology, Inc.
March 16, 2009
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
Transmission speed (monitor direction)
Unbalanced interchange Unbalanced interchange Balanced interchange
circuit V.24/V.28 circuit V.24/V.28 circuit X.24/X.27
Standard Recommended if >1 200 bit/s
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
Link Layer
(Network-specific parameter)
Frame format FT 1.2, single character 1 and the fixed time out interval are used
exclusively in this companion standard.
Link transmission procedure Address field of link
⌧ Balanced transmission ⌧ Not present (balanced transmission only)
⌧ Unbalanced transmission ⌧ One octet
⌧ Two octets
⌧ Structured
Frame length
⌧ Unstructured
255 Maximum length L (number of octets) See Note 3.