SCT-2200 Advanced Series Signal Conditioning Weight Transmitter
CONTROL IN MINIATURE
For PLC systems that require weight data from a scale, Rice Lake’s compact SCT transmitters deliver equivalent signal-conditioning function without the cost or bulk of a full size weight indicator/controller. Rice Lake's SCT-2200 is DIN Rail mountable within a cabinet or control panel, where it converts a scale’s load cell signals to analog output, serial output, or a specific network protocol. Unlike many other signal transmitters, the SCT-2200 has its own 0.3 inch weight display, with annunciators for unit and weighing status, and push buttons for zero, tare and setpoint entry, simplifying scale setup, calibration and operation.
BUILT-IN WEB SERVER
For remote access and touch-free control, simply use a web browser on a PC or mobile device connected to the same network as the SCT-2200. Monitor weight data and perform calibrations without being in the same physical location or pressing any buttons on the SCT-2200 itself for added convenience and safety.
Features
HUB Mode connects up to 16 transmitters to one fieldbus
Quick menu for real and theoretical calibration
Remote access through web browser for weight monitoring and calibration over EtherNet/IP, Profinet and Modbus TCP network
Red LED display with six-digits (8 mm) and six LEDs show active functions
Standard DIN rail-mounting with power supply and enclosures
Configurable calibration and setup parameters from keyboard
Up to three calibration linearization points or three from the keyboard
Reading of the net, gross and tare weights, clearing, semi-automatic and presettable tare, scale switch, setting of outputs application thresholds
Diagnostic information via serial port, message display, printing, setting of APW in counting mode, simulation of key pressure, Modbus RTU
Double RS-485 port for a quick network connection
Printer management on second serial port available
Multi-range function allows for subdividing the scale capacity in two, each up to 3,000 divisions
Specifications
Power:
12/24 VDC
Power Consumption:
70 mA min – 100 mA max
Excitation Voltage:
5 VDC, 120 mA, 8 x 350 Ω
Analog Signal Input Range:
± 39 mV
Analog Signal Sensitivity:
0.03 µV/graduation minimum
0.3 µV/graduation recommended
A/D Sample Rate:
One channel A/D 24-bit sigma-delta conversion, up to 200 conv. /sec. auto select
Resolution:
Internal resolution: 1.5 million counts
Weight display resolution: 800,000
Digital Inputs/Outputs:
Two inputs: 12/24 VDC
Two outputs:150 mA 48 VAC/ 150 mA 60 VDC
Serial Port:
1-RS-485, 1-RS-232
Analog Output (if equipped):
Opt isolated, 16-bit
0-20mA, 4-20mA (Maximum 350 ohm)
0-5VDC, 0-10VDC (Minimum 10,000 ohm)
Display:
Six-digit 0.31 in(8 mm), red LED
Annunciators:
Net, center of zero, stability
Keyboard:
Five key, tactile feel
Zero (Down), Tare (Up), Mode (Right), Print (Enter), C (On/Off)
Temperature & Humidity:
Working Temperature: 14° F to 122° F (-10° C to 50° C)
Humidity: 85% non-condensing
Dimensions (W x H x D):
0.98 in x 4.52 in x 4.72 in
(25 mm x 115 mm x 120 mm)
Weight:
1 lb (0.5 kg)
Rating/Material:
NEMA Type 1 plastic pluggable connectors
Warranty:
One-year limited warranty