IND131xx Junction-box terminal for hazardous areas - Overview - METTLER TOLEDO

IND131xx Junction-box terminal for hazardous areas

Compact scale terminal with enhanced connectivity and integral load cell summing

The IND131xx Junction Box scale terminal features an IND131xx DIN unit and a load cell summing board mounted in a robust stainless steel enclosure. The J-box is available with either conduit hubs or ATEX-certified glands.The enclosure's integrated mounting brackets simplify secure wall-mounting.
Specifications - IND131xx Junction-box terminal for hazardous areas
Level Basic
Display (Inside enclosure) OLED, 4 mm high
Interfaces Analog output, Allen-Bradley RIO, DeviceNet™, ControlNet™, EtherNet/IP™, Modbus TCP, PROFIBUS® DP
Degree of protection IP69K
Housings Stainless steel
Hazardous area approval Zone 2/22, Division 2
Applications Process weighing
A/D rate (int./ext) Internal: 366 Hz. Target comparison: 50 Hz. PLC: 20 Hz.
Dimensions 251 x 261 x 123 mm (9.9 x 10.3 x 7.0 inches)
Keyboard (Inside enclosure) Zero, Tare, Clear, Print
Signal processing TraxDSP™ digital filtering
Resolution 100,000 divisions
Suitable platforms / weigh modules Analog load cells. Includes integral summing board for four load cells
Number of attachable platforms 1
Digital Input/Output Optional, solid state, 2 inputs, 4 outputs
Mounting options Wall mount using integral bracket
Options COM2 RS-232/485 with support for Modbus RTU protocol + 4 discrete outputs (solid state), 2 discrete inputs; PLC interface; 2GB SD memory card
Power Supply External DC

Special Features and Benefits

  • Easy access to summing board
  • Integrated bracket design to simplify mounting
  • Environmental protection rating IP69K (Junction Box)
  • Calibration and configuration settings can be transported, and firmware updated, using optional SD memory card
  • SD Memory Card slot on the DIN unit


Related Products and Solutions

Weighing Terminal IND331
A compact panel-mounted process terminal for use in Zone 2/22 and Division 2 Hazardous Areas
Weighing Terminal IND131
A DIN-mounted process terminal for use in Zone 2/22 and Division 2 Hazardous Areas


Special features and benefits

  • Support for analog scale bases
  • DC (External) power supply
  • Broad connectivity options
    • Serial  - RS-232 (standard) and RS-232/485 with support for Modbus RTU protocol (optional)
    • PLC – Analog Output / A-B RIO™ / Ethernet/IP™ / Modbus® TCP / PROFIBUS® DP / ControlNet™ / DeviceNet™
    • Discrete Inputs/Outputs
      • 2 Inputs /4 Outputs
      • Solid state -- open collector type
  • Optimum target control
    • Single-latched or coincidence target
    • Three coincidence comparators
    • Internal rate calculation assignable to comparators
  • Enhanced performance for process applications
    • Ultra-fast A/D conversion (366 Hz), target comparison (50 Hz) and PLC update (20 Hz) rates
    • Patented TraxDSP™ digital filtering
    • Display resolution 100,000d (max)
  • Enhanced productivity and efficiency
      • SD memory card
      • Backup and restore for setup and calibration
      • Portability of setup to other terminals
    • Calibration choices
      • Scale calibration though PLC
      • Step calibration
      • CalFREE® -Calibration without test weights
      • Traditional
  • Service friendly
    • Modular design assures ease of service and multiple mounting possibilities
    • Diagnostic LEDs and error codes for easy troubleshooting
    • TraxEMT™ performance monitoring and recording for easy operational audit
    • Serial and Discrete I/O tests
  • Weights and Measures Approvals
    • NTEP, Class III/IIIL 10,000d Coc 09-051
    • OIML, Class III 6,000e (R76/2006-NL 1-09.26)
    • MID, OIML R51/R61 
    • Canada Class III/IIIHD n max. 10000/20000
  • Hazardous Area Approvals

    • USA - FM: NI / I, II, III / 2 / ABCDEFG /, T5 Ta = 40°C, I / 2 / IIC / T5 Ta = 40°

    • Canada - FM:  NI / I / 2 / ABCD / T5 Ta, = 40°C, DIP / II, III / 2 / EFG / T5 Ta = 40°C

    • ATEX: II 3 G Ex nA nL [nL] IIC T5, II 3 D Ex tD A22 IP 65 T, 100°C

    • IECEx: Ex nA nL [nL] IIC T5, Ex tD A22 IP65 T100°C

    • NEPSI: Pending

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IND131xx Junction-box terminal for hazardous areas
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