Quick Start Guide

Main Controllingn Board Terminal Descripon
RS-485 Interface GND Grounding
RS-485 B- Connect to Card Reader RS485-
RS-485 B+ Connect to Card Reader RS485+
GND Grounding
RS-485 C- Connect to Card Reader RS485-
RS-485 C+ Connect to Card Reader RS485+
Power Output 2 5 V 5 VDC Power Output
GND 5 VDC Grounding
RS-232 Interface GND Grounding
RS-232 G- Connect to Card Reader RS232-
RS-232 G+ Connect to Card Reader RS232+
GND Grounding
RS-232 H- Connect to Card Reader RS232-
RS-232 H+ Connect to Card Reader RS232+
Power Input +12 V 12 VDC Power Input
GND 12 VDC Grounding
Event Input C1 Event Alarm Input 1
GND Grounding
C2 Event Alarm Input 2
C3 Event Alarm Input 3
GND Grounding
C4 Event Alarm Input 4
Exit Buon B2 Door 2 Signal Input
GND Grounding
B1 Door 1 Signal Input
Door Lock (Relay) D1- Door 1 Relay Output (Dry Contact)
D1+
D2- Door 2 Relay Output (Dry Contact)
D2+
DS-K3B501S Series Swing Barrier Quick Start Guide
10