Product Main

Specifications

Name: Weighing controller
Model: JY500A
Habitat: China
Application:
Apply to process weight indication. Front end to PLC
or DCS system for use in: batching/blending,
filling/dispensing, level byweight and check weighing.
Features:
-Ignores vibration onand around scales
-Digital electronics. Provide accurate, drift-free performance
-Programmable inputs and outputs
-Filter time is adjustable
-Selectable analog outputs for data indications such as flowrate, total and speed.
Model
JY500A
Ext.Power supply
AC 220V+20%, 50Hz/60Hz, ≤10W
Working temperature
-10-40℃
Humidity
≤85%RH
Dimension
95(W)x 163(D)x 45(H)mm
Weight
2.5Kg
Non-linearity
≤0.005%FS
Sampling rate
≥200 times/s
Tolerance
-59999~59999 kg
Division
1,2,5,10,20,50 optional
Max.net signal input
≤30mV
Input sensitivity
≥0.5uV
A/D coversion speed
≥600 000
Display
Double line 12 digit LED, 12 state indicator lights
Sensor excitation
DC 10V, 250mA                     maximum connect 4 load cells (4-wire)
Analog input
4-20mA, 1 CH,16 bits, 4-wire connection
Signal input range
+5mv~+25mv
Digital Input              (Out control input)
5 CH, pulling down validates
Digital Output          (Relay output)                
8 CH, 24V/500mA               
Selectable DA output
12 bits, 4-20mA, driving resistance 500Ω
Communication interfaces
RS232<=1.5m RS485<=1000m