4.3 Switch to RS-485/RS-232 Mode
Take the Serial Port 4 and on the main control board as an example. If the Jumper cap's position is
like the picture displayed below. (The black part is the jumper cap.) The serial port is in RS-485
communication mode.
Figure 4-2 Jumper Cap Status of RS-485 Interface
If the Jumper cap's position is like the picture displayed below. (The black part is the jumper cap.)
The serial port is in RS-232 communication mode.
Figure 4-3 Jumper Cap Status of RS-232 Interface
4.4 Alarm Relay Output Mode (NO/NC)
Alarm Relay Output Mode (NO):
Alarm Relay Output Mode (NC):
DS-K3G501 Series Tripod Turnstile Quick Start Guide
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