Digital load cell interface : RS485 , Max transmission distance 75m
Transmission speed rate : E Protocol 19200 bps
Digital load cell power supply : DC 12V/750mA
Digital load cell connection quantity : 1-4pcs
Digital load cell communication protocol: Keli E protocol
Display: 7 LED digital tube with 1.2 inch red light, 7 state instructions
Scoreboard interface: Current loop serial output, RS232, 600bps,transmission distance ≤100m
Serial communication interface : RS232, 600-19200bps optional
Printer interface: Standard parallel print interface, recommend ESPON LQ/300K + II, Panasonic KX-P1121/1131, POS_58 printer
Indicator power supply : AC: Switch power supply, 110V-220V/AC, 50Hz; DC : external connection Batteries, 12V/DC
Operating temperature : 0℃~40℃, Humidity : ≤85% ( RH)
Storage temperature : -10℃~60℃, Storage Humidity : ≤95% ( RH)
Dimension : 293mm x 210mm x 70mm (L x W x H)