ZKTeco InBio160, User Manual

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PC485 extension communication
The Control panel supports extensive modules which like EX0808 , through PC485. An inBioX60 Pro
can connect eight EX0808 at most. As shown in the following figure.
Figure 3-4
Connection between inBio460 Pro and EX0808 through PC485
NOTE:
1. A maximum of eight EX0808 extended boards can be connected to an inBio460 Pro controller.
2. Each EX0808 can connect a maximum of eight auxiliary input devices and eight auxiliary
output devices.
3. A separate power supply is required for each EX0808.
4. Set the RS485/OSDP addresses of each EX0808 by the DIP switch before power is supplied.
DIP Switch Setting for RS485/OSDP Communication