Shenzhen Hpmont Technology Co., Ltd.
Chapter 4 Electrical Installation
MONT72 Series User Manual V1.0
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4.4.2
Controlling Terminals Description
Table 4-7 Controlling terminals description
Terminals
Description
+10, GND
Analogue power
Analog input with +10V reference supply, maximum allowable output
current 100mA
•
GND is isolated from COM
AI1, GND
Analogue input
Input voltage range 0 - 10V, input impedance 32kΩ
X1 - X10, COM
Digital input
Programmable bipolar optional input signal
Input voltage range 0 - 30VDC, input impedance 4.7kΩ
+24V, COM
Digital output
External DC24V power input, power supply for input and output circuits
•
COM is isolated from CME
DO1, COM
Digital output
Programmable optocoupler isolation, open collector output
Voltage range 0 - 30VDC, maximum current 50mA
•
CME is isolated from COM. Please short CME and COM when using
DO2, CME
Digital output
Y1-CM1,
Y2-CM2,
Y3-CM3
Relay 1-3 output
Y1 - Y3
Normally open relay output
Contact capacity: 250VAC/3A or 30VDC/3A
RA / RB / RC
Relay 4 output
Y4
RB, RC normally closed, RA, RC normally open
Programmable output, contact capacity: 250VAC/5A or 30VDC/5A
CN12
Bluetooth connection
External Bluetooth module, debugging through mobile APP
4.4.3
Terminals Wiring
In order to reduce the interference and attenuation of the control signal, the length of the control
cable should be limited to 50m and the distance from the cable of the motor should be greater than
0.3m. The control cable must be shielded cable, and the analog signal cable should be twisted pair
shielded cable.
Figure 4-2 MONT72 terminals wiring
MCB
Controller is running
Controller enable
UP
DN
Multi-speed 1
Multi-speed 2
Multi-speed 3
Reserved
Zero-speed running
Reserved
Brake control
Controller fault
X1
X2
X3
X4
X5
X6
X7 -X10
+10
AI1
GND
External
power input
+24V
24V
0V
COM
COM
COM/DO1
CME/DO2
RC
RA
RB
Y1
CM1
Y2
CM2
Y3
CM3
4
Содержание MONT72 Series
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