16 channels enhanced paperless recorder

Paperless recorder ModelCodeExplanationWP-301C144×144 mm shape paperless recorder Input channel 1 16 channels input Output channel 0 4 channels analog output (if need PID function please make clear) Relay output 0 12 relay output Storage capacity 64 64M PID regulating function 0 Have not PID regulating function 1 Have PID regulating function Cumulation function 0 Have not cumulation and temperature and pressure compensation function 1 Have cumulation and temperature and pressure compensation function Communication function 0 Have not communication function 2 RS232 8 RS485 9 Printing function USB interface 0 Have not USB function 1 Have USB function Power supply A 220V AC power supply Feed P 4 channels 24V DC feed Frequency F 0 12 channel(s), it is 0 when no frequency input.