2.3 Routing Examples
Figure 8 illustrates message routing across two networks.
M
= MODEM
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| BM85 |
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| CPU A |
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| BRIDGE |
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| MULTIPLEXER |
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MASTER
A
SLAVE
A
NETWORK
SLAVE 50
NETWORK
SLAVE 100
M |
M |
M |
4
HOT STANDBY | 25 | |
CONFIGURATION | ||
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BP85
BRIDGE
PLUS
24
MODBUS PLUS NETWORK (UP TO 64 NODES)
30 |
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BM85
BRIDGE
MULTIPLEXER
1 2 3 4
SA85
NETWORK ADAPTER
CPU C
MASTER
B
SLAVE
B
NETWORK
SLAVE 150
NETWORK
SLAVE 200
M |
M |
M |
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| BRIDGE | ||
TASKS: 1 |
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MASTER
C
NOTES:
1. STANDBY UNIT ASSUMES PRIMARY ADDRESS PLUS 32.
Figure 8 Routing Examples
22 Device Addressing and Message Routing
890 USE 103 00
