682 Synergy Series Weight Indicator

The durable 682 Synergy Series indicator is constructed with 304 stainless steel and has an IP69 ingress rating to stand up to high-pressure, high temperature washdowns found in food processing and other environments.

The 682 indicator has a bright five-inch color LCD screen and configurable softkeys for an interface that is easy to use.

Advanced Connectivity

The 682 indicator comes standard with advanced communications to take on a wide range of applications. Connections to external devices and networks are available through RS-232 and RS-485 serial ports, USB, Ethernet, fieldbus, Wi-Fi and Bluetooth®. This digital weight indicator also has a built-in web server for easy remote monitoring and process control.

Truck Weighing

The 682 indicator has an integrated truck in/out mode specifically designed for vehicle scale applications. This mode stores the transaction after each weigh-out with truck ID, gross, tare and net weights. Transactions may be printed or cleared at any time.

  • Graphical, LCD color display with configurable softkeys
  • Numeric, tactile keypad for scale operations, numeric entry and navigation
  • Multi-language operation and text entry
  • Formattable tickets
  • Battery backed time and date
  • Multiple communication ports
  • Eight setpoints, 22 configurable types
  • Fieldbus communication using Rice Lake’s SCT-2200 modules and RS-485 port
  • Built-in web server for remote access, systems integration and data monitoring
  • Built-in Truck In/Out application
  • Four onboard configurable digital I/O points, TTL logic
  • Local/remote
  • Multi-range/interval


Line voltage: 100 to 240 VAC, 50/60Hz
Optional: 9 to 23 VDCPower Consumption:
3.2W (AC) 1 × 350 ohm load cell, 15W max;
4W 4 × 350 ohm load cells or 8 × 700 ohm load cells

Excitation Voltage:
10 VDC (± 5 VDC), 8 × 350 ohm or 16 × 700 ohm load cells

Analog Signal Input Range:
-5 mV to +70 mV

Analog Signal Sensitivity:
0.3 μV/graduation minimum
1 μV/graduation recommended

A/D Sample Rate:
6.25 to 120 Hz, software selectable

Internal: 8,000,000 counts
Display: 1,000,000

System Linearity:
Within 0.01% full scale

Digital I/O:
Four configurable I/O, 5V logicCommunication Ports:
Two RS-232 (three-wire)
RS-485/422 (two-wire or four-wire)
Micro USB (device)
Ethernet TCP/IP (10/100)

Zero, Gross/Net, Tare, Wi-Fi, Bluetooth®

Five-inch LCD, 800 × 480 pixel, 500 NIT

Flat membrane panel, tactile feel
18 buttons plus 5 softkeys and power

(L x W x H)
10.0 x 4.0 x 8.6 in
(254 x 102 x 218 mm)


Temperature Range:
Certified: 14 °F to 104 °F (-10 °C to 40 °C)
Industrial: 14 °F to 122 °F (-10 °C to 50 °C)Rating/Material:
IP69K (IP66 with RJ45 option)
AISI 304 Stainless Steel

6.25 lb (2.84 kg)

Two-year limited

NTEP CC 19-021, Class III/IIIL, 10,000d
Measurement Canada AM-6121C
OIML R76 2006 A NL1 19.56R3
EU Test Certificate TC11562
CE Marked


  • Analog output: 16-bit resolution, 0-10 VDC, 0-20 mA, 4-20 mA
  • Relay card
  • Dual serial card
  • RJ45 Ethernet connector