23IOD32 32CH Multifunctional RS485 Remote IO Module PLC DI-DO Expansion Board DIN Rail

Specifications Working voltage DC 6 5 30V 9V 12V 24V Working current 8 50mANumber of optically isolated input ports 32 PNP input Number of Darlington transistor outputs 32 ULN2803 NPN output Baud rate Default 9600BPS adjustable via jumper 1200 2400 4800 19200 38400 57600 115200BPS Maximum delay of MODBUS command 255 secondsMaximum parallel devices in MODBUS command mode 64Size with box 215x80x30mmWeight with box 246gMaximum load current per channel 300mAFeatures 1 Versatile Input and Output Configuration This module supports 32 optically isolated input ports and 32 Darlington transistor outputs providing flexibility for various applications 2 RS485 Bus Control The input ports can be used to remotely control the output ports of another board via the RS485 bus Relevant registers need to be configured for this functionality 3 MODBUS Command Support The module supports two types of MODBUS commands MODBUS Command 1 supports function codes 03 06 and 16 while MODBUS Command 2 supports function codes 01 02 03 05 06 15 and 16 4 Multiple Output Modes The default command includes a variety of output modes including open close momentary self locking interlock and delay These modes provide flexibility in controlling connected devices 5 Reliable and Compact Design With optically isolated input ports and ULN2803 NPN outputs this module ensures reliable performance Its compact size and lightweight construction make it convenie