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HCB User Manual

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No Display Board

1.1.1 QITS-HCB-B
1. Overview
Size: 70mm*84mm*20mm
6 switches input, 4 relays output, 6 collectors output
Through the setting of dialing code, 8 different functions can
be realized to meet the complex needs of various occasions

2. Size

3. Terminal user manual


4. A Dia-up switch des.
S1 1~5 Floor address set/ Range 0-63
S1.1 F0 Floor Choice
S1.2 F1 Floor Choice
S1.3 F2 Floor Choice
S1.4 F3 Floor Choice
S1.5 F4 Floor Choice
S1.6 F5 Floor Choice
B Input-output terminal function des. and wire connection.

Terminal Function Pin definition


1 2 3 4
JP1 Lock elevator +24V +24V Lock elevator input Lock elevator
input light output
JP2 Fire protection +24V +24V Fire protection Fire protection
input input light output
JP3 Up call button +24V +24V Up button input button light
input
output
JP4 Down call +24V +24V Down button input button light
button input
output
JP5 Disabled up call +24V +24V Up button input button light
button input output
JP6 Disabled down +24V +24V Down button input button light
call button input output
CN1 Power +24V MOD+ MOD- COM
communication
Terminal
CN2 Relay Output See function description for details
Terminal
CN3 Collector output See function description for details
terminal

Attachment: white dots on the PCB which is below the input terminal is correspond
to pin 1, the other side pin is 2, 3, 4 by sequence.

JP1-JP6 Terminal wire connection CN1 Terminal wire connection

CN2、CN3 Output terminal

1) HCB-B Function(Common floor call function)


A dia-up setting
Name Dia-up Function des
S1 1~5 Floor Address setting 0-63
S1.1 F0 Floor selection binary bit 0
S1.2 F1 Floor selection binary bit 1
S1.3 F2 Floor selection binary bit 2
S1.4 F3 Floor selection binary bit 3
S1.5 F4 Floor selection binary bit 4
S1.6 F5 Floor selection binary bit 5
B Terminal input

Plug switch wire of the lock ladder and the fire into JP1 & JP2 sockets seperately, and
connect the ordinary upline and downlink buttons into JP3 and JP4 sockets seperately,
and then connect the two buttons of the disabled up and down into JP5 and JP6 in
sockets seperately.
Plug the terminal of Modbus communication cable into CN1.
Notice:
1. Out call floor cannot be set as 0
2. To avoid external interference of communication signal, Shielded twisted pair is
recommended for communication connections
3. It is better to choose shielded cable as the signal line of communication;
4. Strictly follow the terminal symbol wiring, connect firmly.
C: Terminal Output
There are 4 output relay in the external display call board which are K1, K2, K3 and
K4 respectively.

CN2 and Output terminal as below list

Relay name Match CN2 Pin Common pot Function Des


K1 A1 AM Up arrived light
K2 A2 AM Down arrived light
K3 B1 BM Up arrived Charm
K4 B2 BM Down arrived Charm

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