Product Name: 16CH Micro Size RS485 Relay Modbus Rtu PLC IO Expansion 3A Digital Output Board Switch Intermediate Relay Module DC 12V-24V
Package inlcuded:
1 PCS / 3 PCS DC 12V/24V 16CH Micro Size 3A Digital Output Board
Description:
1: Working voltage DC 12V/24V;
2: Standby current (DC 12V) 6MA, 1 relay open 24MA, ...,16 relay open 290MA
3: ''Open'' ''Close'' ''Momentary'' ''Self-locking'' ''Interlock'' ''Delay'' ''Open all'' ''Close all'' 8 Commands
4: Standard MODBUS RTU command, Write 05/06/15/16, Read 01/03
5: Under the ''Delay'' command ,the maximum delay is 255 seconds;
6 MODBUS commands can be made serial HyperTerminal (serial assistant) OR ''Modbus Poll'' Enter;
7 Under the MODBUS command mode, it can support up to 64 devices in parallel
8 Baud_rate : 1200/2400/4800/9600(Default)/19200/38400/57600/115200BPS
9 Parity :None(Default)/Even/Odd
10 Size : 124*72*14MM(Only Board);127*88*38MM(With DIN Box);
11 Weight : 114g(Only Board),208g(With DIN Box)
12 Maximum load: 3A/250VAC ,3A /30VDC(Resistive load within 3A or inductive load within 1A)
For more information, please contact me
Application
Application
PLC Output expansion board
HMI Configuration Software
Smart Home,Home Automation ,Wiser Home;
PTZ CCTV Camera
Security Monitoring
Identification system;
Mini Motor FW & BW
Automatic curtain control
LED Control
HMI Configuration Software
Smart Home,Home Automation ,Wiser Home;
PTZ CCTV Camera
Security Monitoring
Identification system;
Mini Motor FW & BW
Automatic curtain control
LED Control
1 Use USB to RS485 to control a single board for setting parameters (RS485 address)
2 Use USB to RS485 to control multiple boards, each board needs to be set to a different RS485 address
3 Use the RS485 interface of the PLC to expand the external output port, and each board needs to be set to a different RS485 address
