N4DBA06 8-channel Analog Digital IO Module RS485 Modbus RTU Protocol ADC DAC without DIN Rail Box

Circuit board parameters Working voltage DC 12 DC 12 25V recommended power supply with small ripple Working current 14 34MA related to the size of the output current MODBUS RTU instruction supports 03 06 function code3 analog input channels 1 switch input channel Vi1 is 0 5V voltage input Vi2 is 0 10V voltage input Ii is 0 20MA current input DiP DiN is switch input port NPN PNP photoelectric Isolated input 3 analog output channels 1 switch output channel Vo1 is 0 05 5V voltage output 20MA Vo2 is 0 1 10V voltage output 20MA Io is 0 5 20MA current output DoP DoN is switch Output port maximum drive current 500MA can directly drive relays and solenoid valves The voltage resolution is 0 01V and the measurement accuracy is 1 the current resolution is 0 01MA and the measurement accuracy is 1 if the error is greater than 1 it can be calibratedIn addition to the computer serial port super terminal input MODBUS RTU commands can also be input by PLCIn MODBUS RTU command mode up to 247 devices can be used in parallelSize 60 72 18 mm circuit board Weight 33 g circuit board Note 1 The output voltage range of channel 1 Vo1 is 0 05V 5V the output voltage range of channel 2 Vo2 is 0 1V 10V and the output current range of channel 3 Io is 0 5 20MA2 At the moment of power on there are 10 20MS high pulses at the current and voltage output ports3 DiP DiN is a passive switch input port4 DoP DoN is a passive switch output portPackage included 1 x A