Rice Lake SCT-10 User Manual
Page 9
Introduction
5
• Transmits the gross or net weight via opto-isolated analog output 16 bit,
current 0-20mA, 4-20mA or voltage 0-10V, 0-5V (±0V / ±5V by closing a
soldered jumper).
• Transmits the gross or net weight via RS-485 serial port, by means of
protocols:
- Modbus RTU
- ASCII bidirectional protocol
- Continuous transmission
Power Supply And Consumption (VDC) 12 - 24 VDC (standard)+/- 10% ; 5 W
No. Of Load Cells In Parallel and
Supply
max 8 ( 350 ohm ) ; 5VDC/120mA
Linearity / Analog Output Linearity
< 0.01% F.S. ; < 0.01% F.S.
Thermal Drift / Analog Output Thermal
Drift
< 0.0005 % F.S. /°C ; < 0.003 % F.S./°C
A/D Converter
24 bit (16.000.000 points)
Max Divisions (With Measurement
Range: +/-10mv = Sens. 2mv/v)
+/- 999999
Measurement Range
+/- 19.5 mV
Max Sensitivity Of Usable Load Cells
+/-3mV/V
Max Conversions Per Second 80
conversions/second
Display Range
- 999999 ; + 999999
No. of Decimals / Display Increments
0 - 4 / x 1 x 2 x 5 x 10 x 20 x 50 x 100
Digital Filter / Readings Per Second
0.080 – 7.5 sec / 5 - 80 Hz
Relay Logic Outputs
N.2 - max 24 VAC ; 60mA
Logic Inputs
N.2 - optoisolated 5 - 24 VDC PNP
Serial Ports
RS-485 (RS-232)
Baud Rate
2400, 4800, 9600, 19200, 38400,
115200
Humidity (Non Condensing)
85 %
Storage Temperature
- 30°C + 80°C
Working Temperature
- 20°C + 60°C
Optoisolated Analog Output 16 Bit -
65535 Divisions
0-20 mA; 4-20 mA (max 300 ohm); 0-10
VDC; 0-5 VDC; +/- 10 VDC; +/- 5 VDC
(min 10 kohm).
Table 1-1. Technical Specifications