16ch Full-duplex Transparent Transmission of Digital IO RS485 Modbus RTU Module

Description: N4D3E16_PRO is the latest 16-channel bidirectional remote control module launched by eletechsup. It only requires a pair of RS485 buses and a simple setting of DIP switches for remote control, without the need for computer or PLC assistance. Description: 1 Working voltage: DC 7-25V (9V 12V 24V) 2 Working current: 7-50MA 3 16CH photoelectrically isolated NPN input ports 4 16CH Darlington transistor outputs (ULN2803 NPN output) 5Command has multiple output modes: six output modes: Open/Close/Toggle (Self-locking)/Latch(Inter-locking)/Momentary (Non-locking) /Delay . 6 The input port can remotely control the output port of another board through the RS485 bus 7 MODBUS command supports 03 06 16 function code. 8 The maximum delay under MODBUS command 1 is 255 seconds. 9 In MODBUS command mode, up to 64 devices can be supported in parallel. 10 The default baud rate is 9600BPS, Can be set :1200/2400/4800/19200/38400/57600/115200BPS 11 Sizes : 106x72x18MM(Only Board),109x80x30MM (Wth DIN Box) 12 Weight : 82g (Only Board),164g (Wth DIN Box) 13 Maximum load: The maximum load current of each channel is 300MA For more information, please contact me Application 1: Control 16-channel switch output through RS485 bus Application 2: Read 16-channel switch input via RS485 bus Application 3: Input and Autput Amplifier(Input directly controls output) Application 4: 16CH Input Remote Control 16CH Output How to enable remote two-way control function: 1 Prepare two N4D3E16_PRO boards. 2 Set the DIP Switch A0-A5 of the two boards to the same value. It is recommended to set it to 1 3 Set the DIP Switch Tx of one of the boards to ON, and set the Rx of the other board to ON. 4 Use the RS485 bus to connect the two boards 5 Power on

Price: 22.6 USD

Location: Guangzhou

End Time: 2025-01-14T04:19:31.000Z

Shipping Cost: 0 USD