8/16/24/32/48CH Multifunction RS485 Remote IO Module – NPN/PNP DI-DO Expansion Board with DIN Rail & Modbus RTU for PLC Industrial Automation

1 Working voltage: DC 6.5-30V (9V 12V 24V)

2 Working current: 8-50MA



3 8/16/24/32/48 optically isolated input ports, NPN input, 8/32 channel version can choose PNP input



4 8/16/24/32/48 Darlington transistor outputs (ULN2803 NPN output)



5 The default command has a variety of output modes: ''open'' ''close'' ''Momentary'' ''Self-locking'' ''Interlock'' ''Delay'' 6 Commands



6 The i
nput port can remotely control output port of another board via RS485 bus (relevant registers must be set)



7 MODBUS command 1 supports 03 06 16 function codes, MODBUS command 2 supports 01/02/03/05/06/15/16 function codes



8 The maximum delay of 1 MODBUS command is 255 seconds



9 In MODBUS command mode, up to 64 devices can be used in parallel



10 The default baud rate is 9600BPS, you can choose the baud rate by jumper:

1200/2400/4800/19200/38400/57600/115200BPS



11 Sizes (with box): 85x80x30mm(8CH),130x80x30mm(16CH),173x80x30mm(24CH),215x80x30mm(32CH),293x80x30mm(48CH)



12 Weight (with box): 97g (8CH), 148g (16CH), 197g (24CH), 246g (32CH), 339g (48CH)



13 Maximum load: the maximum load current of each channel is 300MA




For more information, please contact me