USB PLC RS232 Multi-function Serial Port Control Relay PC Control Relay Switch DC Delay Timer Relay Module with Case
Specification
One Channel Relay Parameter
value
Product Size
77.8MM*47.5MM*18.8MM
Supply voltage
DC5V, DC12V, DC24V optional
Communication chip
MAX232
Communication format
(9600, 8, NONE, 1) Baud rate: 9600, 8 bits, no parity, 1 stop bit
Communication protocol
Format
use serial port 232 communication to provide the source program of the single-chip microcomputer, which is convenient for everyone to transplant, use the serial port assistant to send the character type A relay to open, and send the character type a relay to close
Special attention
The relay output is a passive contact, and the output is not charged, which controls the on-off function of a line
Two Channel Relay Parameter
Product Size
87.7MM *40.5MM
Supply voltage
DC5V , DC7~DC36V optional
Communication chip
MAX232
Communication format
(9600, 8, NONE, 1) Baud rate: 9600, 8 bits, no parity, 1 stop bit
Communication protocol
Provide the source program of the single-chip microcomputer, which is convenient for everyone to transplant. You can use the serial port assistant to send the character type: A11T relay 1 is open, and A10T relay 1 is closed;
