NICE3000
new
User Manual
4 Peripheral Devices and Options
- 81 -
Terminal Name
Function Terminal Wiring
JP3
Interface for the down call button and indicator
Pins 2 and 3 are for down call input. Pins 1 and 4 are power supply
for the down call indicator (24 VDC output, load capacity: 40 mA).
1 2 3 4
Down call indicator
Down call
button
JP1
Interface for the îš¿re emergency and elevator lock switch
Pins 1 and 2 are for elevator lock input. Pins 3 and 4 are for îš¿re
emergency input.
1 2 3 4
Fire
emergency
input
Elevator
lock input
S1
Button for setting the oor address.
Hold down the button to adjust the oor address (range 0–56). After
you stop pressing, the address number blinks three times and the
setting is successful.
CN1
Modbus communication and power supply terminal.
Pins 2 and 3 are for Modbus communication.
Pins 1 and 4 are for power supply.
â—†
HCB-U1 (4.3-inch Segment LCD Display Board)
The following îš¿gure shows the appearance and dimensions of HCB-U1.
Figure 4-14 Appearance and dimensions of HCB-U1
3-5.5
3-4.5
φ
4.5
143.5
79.2
118.0
60.0
53.0
92.0
Unit: mm
MCTC-HCB-U1
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