
14
Advant Controller 31 / Issued: 07.99
Hardware 07 KP 93 R1161
8 .3
07 MK 62
Modem Modem Modem
max. 20 km max. 20 km
07 KP 93
07 KT 94
07 KT 93
07 KT 92
07 KR 91 R353
07 KT 94
07 KT 94
Installation example
Point-to-point without converter
EIA RS–232
max. 15 m
07 KP 93
07 KT 9407 KT 94
COM2
CS31
system bus
CS31
system bus
Fig. 15
Multi-point line
COM2 of 07 KT 94
Coupler
4 wires 4 wires
e.g. Hedin Tex LH-1V
• Multi-point remote connections only with 4 wires
• MODBUS master only at the beginning of the transmission line
Fig. 16
Point-to-point, max. 1200 bits/s, 4 wires
EIA
RS–232
20 km
23 WT 90 23 WT 90
EIA
RS–232
07 KP 93
07 KT 9407 KT 94
4 wires
up to ca.
CS31
system bus
CS31
system bus
Fig. 17
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