Catalog > Internet of Things (IOT) Related Products > More Platforms Relay Board 12V 8CH with RS232 Serial Control 12V 8CH RS232 Serial Control Relay Board Mounted in DIN Rail housing DGM RELAY BOARD 8CH RS232 CONTRO ***DISCONTINUED***RELAY BOARD 12V 8CH WITH RS232 SERIAL CONTROL. MOUNTED IN DIN RAIL HOUSING Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview RS232 Serial port control DC 12V 8 CH relay Board module computer control switch standard guide rail installation Features A serial port control 8 road Relay ModuleInstallation method : standard guide rail installationPCB size : 122.6x87.6x20mmguide rail size : 145x90x40mmThe Power Supply Voltage : DC12VSupply Current : max 350mAContact capacity : AC250V10A DC30V10AOutput instructions : 8 channel relay output with LED indicator Lamp, at any time to master the working state of the relay.Communication Protocol : the RS 232 protocol communication, baud rate 9600, 8 data bits, one stop bit, no check bit.Each data frame contains 8 bytes. Two-way transfer number. Downloads Datasheet - DGM RELAY BOARD 8CH RS232 CONTRO PDF File 191.30 KB