N4DOJ24 24CH RS485 Modbus RTU Relay Module DC 12V 24V PLC IO Expansion Board DIN Rail Mount Controller for Industrial Automation Motor
N4DOJ24 24CH RS485 Modbus RTU Relay Module DC 12V 24V PLC IO Expansion Board DIN Rail Mount Controller for Industrial Automation Motor
N4DOJ24 is a 24-channel RS485 relay module designed and produced by eletechsup. It has the following features:
1 RS485 address is set by DIP switch, which is convenient for setting and viewing main parameters.
2 Using the standard Modbus Rtu protocol, it can be used in industrial control situations such as computer PLC touch screens.
3 RS485 interface with TVS anti-surge protection, power overcurrent protection, anti-reverse connection protection
4 Using 10A high current relay, it can directly drive most loads
5 NC COM NO three contact outputs, can be used in more situations
6 Two MODBUS RTU commands can be selected through the M0 jumper
Features:
1:DC 12V (12V Version),DC 24V (24V Version)
2.Standby current (all relays closed) 12MA, 1 relay open 40MA, 2 relays open 69MA, 3 relays open 95MA,4 relays open 122MA,5 relays open 149MA,6 relays open 174MA, 7 relays open 200MA,8 relays open 226MA,and so on
3: 24channels 10A relay switch outputs
4: Support standard Modbus RTU command, function code:
Command 1 (default): write 06/16 read/03;
Command 2 (solder M0 jumper): write 05/06/15/16 read 01/02/03/04
5: With hardware Reset function, with TVS anti-surge protection
6 Under the MODBUS command mode, it can support up to 64 devices in parallel
7 The default baud rate is 9600BPS. The baud rate can be selected by Conmand 2400 4800 9600 19200 38400 57600 115200BPS
8 The parity can be none parity, even parity and odd parity
9 The data sending and returning time can be set,with a maximum value of 1000ms
10 Size: 257 * 82*40mm(with Din Rail Box)
11 Weight: 515g(with Din Rail Box)
12 Maximum load: 10A / 250VAC, 10A / 125VAC, 10A / 30VDC, 10A / 28VDC, 10A / 12VDC
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 254 mm PCB boards
Net weight: 165g
Installation: DIN35 and C45 rail
For more information, please contact me
Application
PLC DO expansion board
Smart Home,Home Automation ,Wiser Home;
PTZ CCTV Camera
Security Monitoring
Identification system;
Automatic curtain control
