1 WITH 6 INSTRUCTIONS: Relay control module come with open, close, Momentary, self lock, Interlock, Delay 6 instructions 2 VARIOUS INPUT METHOD: In addition to the serial hyperterminal input, the command can also be input through for Poll 3 CONNECT 64 DEVICES IN PARALLEL: In command mode, up to 64 devices can be connected in parallel, versatile and multifunction 4 EXCELLENT PERFORMANCE: The command supports the 03 06 16 function code, the maximum delay under the command is 255 seconds, and the default baud rate is 9600BPS 5 SCRATCH RESISTANT ABS: Made of good quality ABS material, possess good impact resistance, scratch resistance, environmentally friendly
What's in the box
1 x Relay Control Module
