A B
0V
TX
RX
NETWORK 1
DOORS
A
B
0V
SERIAL
0V
RED
GREEN
A B
0V
NETWORK 2
TX
RX
NETWORK 1
DOORS
A
B
0V
SERIAL/PRINTER
0V
DTR
RED
GREEN
A B
0V
NETWORK 2
CTS
NETWORK
DOORS
SERIAL/PRINTER
DTR
RX
TX
0V
A
B
0V
0V
B
A
Timekeeper
Lithium Battery
A
B
0V
TX
RX
NETWORK PRINTER
B
0V
A
ACTpro 1000
ACTpro 3000
ACTpro 2000
ACTpro 4000
AS HUB CONTROLLER
RS485 Network cable use either:
(1)Single shielded twisted pair. Beldem 9501 or similar.
(2)CAT5 Cable, A/B must share the same twisted pair.
44
ACTWin Software
RS232
Direct Connect Cable
Flashing NET2 Led shows activity
on the RS485 Network
ACTpro 4000 Hub/PC connection
(1) RS232 Direct Connect
(2) TCP/IP over Ethernet LAN
(3) USB connection
ACTpro 4000 Hub Wiring Diagram
RS485 BUS
RS485 line may be up to 1.4 km in length and connect up to 16 controllers
Controller to Controller Connections
A to A
B to B
0v to 0v
Controllers must be Daisy Chained together,
a Star or mesh wiring is not recommended.
HUB ACTpro 4000 uses Network 2 Terminal
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