Single Spoke Converter

1
Wiring Diagram using RS232 to RS485
Single/Multi-Spoke Converter
Internal Structure of Multi-Spoke Converter
RS232
Single Spoke Converter RS232 to RS485
Spoke 1 2 3 4 5 6
RS485A
RS485B
CAT5E
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Reader
Power Supply
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20
1
2
3
Note 1. From Reader to Converter 2 wires RS485A
and RS485B to be connected to one pair of the
CAT5E cable. 2. In a Multi-spoke Converter , the
same architecture as shown above can be repeated
6 times.3. Any combination of readers (BT 816
Family , BT 843 Family, BT 910 Family, CLSC Based
Bio Family) can be connected in the same
setup.4. One Power Supply is capable of handling
2 readers (any combination) and a Lock (EM Lock
or Door Strike) in a single door. It is
recommended to place readers within 15m of power
Supply.