1: Widely used
2: Maximum load: the maximum load current of each channel is 300MA
3: There are two options with and without guide rails
4: Simple to use and easy to understand
5: Insulation grade: flame retardant VO grade
2: Maximum load: the maximum load current of each channel is 300MA
3: There are two options with and without guide rails
4: Simple to use and easy to understand
5: Insulation grade: flame retardant VO grade
Description:
1: Working voltage: DC 6.5-30V (7.5V 9V 12V 15V 24V)
2: Working current: 8-50MA
3: 16 optically isolated input ports (NPN is active at low level)
4: 16 Darlington output (ULN2803 NPN output)
5: 6 commands of ``open'', ``close'', ``momentary'', ``self-locking'', ``interlocking'', ``delay''
6: 16-channel input can remotely control 16-channel output of another board through RS485 bus (relevant registers need to be set)
7: MODBUS RTU instruction, support 03 06 function code (some registers support 16 function code)
8: Under the "Delay" command, the maximum delay is 255 seconds;
9: MODBUS commands can be entered in the serial port hyper terminal (serial port assistant) OR''Modbus Poll''
10: In MODBUS command mode, up to 64 devices can be connected in parallel
11: The default baud rate is 9600BPS. Baud rate can be selected by jumper: 2400 4800 9600 19200BPS
12: Size: 100 * 72 * 20mm (PCB board only); 120 * 88* 42mm (with DIN rail box)
13: Weight: 64g (PCB board only); 143g (with rail box)
14: Maximum load: the maximum load current of each channel is 300MA
1: Working voltage: DC 6.5-30V (7.5V 9V 12V 15V 24V)
2: Working current: 8-50MA
3: 16 optically isolated input ports (NPN is active at low level)
4: 16 Darlington output (ULN2803 NPN output)
5: 6 commands of ``open'', ``close'', ``momentary'', ``self-locking'', ``interlocking'', ``delay''
6: 16-channel input can remotely control 16-channel output of another board through RS485 bus (relevant registers need to be set)
7: MODBUS RTU instruction, support 03 06 function code (some registers support 16 function code)
8: Under the "Delay" command, the maximum delay is 255 seconds;
9: MODBUS commands can be entered in the serial port hyper terminal (serial port assistant) OR''Modbus Poll''
10: In MODBUS command mode, up to 64 devices can be connected in parallel
11: The default baud rate is 9600BPS. Baud rate can be selected by jumper: 2400 4800 9600 19200BPS
12: Size: 100 * 72 * 20mm (PCB board only); 120 * 88* 42mm (with DIN rail box)
13: Weight: 64g (PCB board only); 143g (with rail box)
14: Maximum load: the maximum load current of each channel is 300MA
DIN rail box parameters:
Product model: UM72
Color: green
Width: suitable for PCB board width UM72 (72mm)
Insulation grade: flame retardant VO grade
Backplane length: suitable for 100 mm PCB board
Net weight: 72g
Installation method: DIN35 and C45 rails
Product model: UM72
Color: green
Width: suitable for PCB board width UM72 (72mm)
Insulation grade: flame retardant VO grade
Backplane length: suitable for 100 mm PCB board
Net weight: 72g
Installation method: DIN35 and C45 rails
application
PLC IO expansion board
Smart home, home automation, smart home;
PTC camera
Security Monitoring
recognition system;
Web video camera
LED light driver
Automatic curtain control
Checklist:
1* DC 12V 24V 16 in 16 out RS485 remote control switch PLC IO expansion board Modbus RTU module
PLC IO expansion board
Smart home, home automation, smart home;
PTC camera
Security Monitoring
recognition system;
Web video camera
LED light driver
Automatic curtain control
Checklist:
1* DC 12V 24V 16 in 16 out RS485 remote control switch PLC IO expansion board Modbus RTU module
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