IND331 Panel-mount terminal - Overview - METTLER TOLEDO

IND331 Panel-mount terminal

Flexible panel mounting for basic industrial weighing

The IND331 compact scale terminal consists of an IND131 terminal unit and a detachable panel display with scale function keys and OLED display. The terminal and the display unit can be mounted to the panel using a patented mounting design, or the terminal unit can be mounted remotely from the panel display unit using the DIN-rail mount design.
Specifications - IND331 Panel-mount terminal
Level Basic
Display OLED, 12 mm high
Interfaces Analog output, Allen-Bradley RIO, CC-Link®, ControlNet™, DeviceNet™, EtherNet/IP™, Modbus TCP, PROFIBUS® DP
Degree of protection IP65, Type 4x and 12
Housings Stainless steel display panel and plastic DIN chassis
Applications Process weighing
A/D rate (int./ext) Internal analog - 366 Hz; Target comparison - 50 Hz; PLC - 20Hz
Dimensions Front panel: 6.6 x 2.7 x 0.5 inches (68 x 138 x 11 mm)
Keyboard Zero, Tare, Clear, Print
Signal processing TraxDSP™ Digital Filtering
Resolution 100,000 divisions
Suitable platforms / weigh modules Analog load cells
Number of attachable platforms 1
Digital Input/Output Optional, Relay or Solid State, 2 Inputs, 4 Outputs
Mounting options Panel mount, or panel mount + DIN rail chassis mounted remotely
Options COM2 RS-232/485 with support for Modbus RTU protocol + 4 discrete outputs (relay or solid state), 2 discrete inputs; PLC interfaces; 2 GB SD memory card; PTPN terminal adapter plate
Power Supply Universal AC or external DC
IND331 with DIN chassis mounted remotely

Special Features and Benefits

  • Sharp OLED front panel display with easy 4-button operator interface
  • Choice of terminal mounting options: Panel mount with display using patented mounting features, or with DIN chassis up to 18m / 50 ft from panel display
  • 7-hole drilling pattern for easy panel mounting
  • Environmental protection rating IP 65 / Type 4x and 12 (panel display)
  • Environmental protection rating IP20 / Type 1 (terminal housing)
  • Split housing design uses two snap-in tabs for secure assembly and easy disassembly
  • 35mm DIN rail mount design for remote mounting
  • Secure installation using DIN rail retaining tab
  • SD Memory Card slot
  • Detachable terminal connectors

Documentation

Related Products and Solutions

Packaged Terminal Solutions - IND131 and IND331
IND131 and IND331 Industrial Process Terminals are available in packaged versions that can be pre-configured or customized.

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IND331 Panel-mount terminal

Accessories

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IND331 Panel-mount terminal

Standard Features and Benefits

  • Support for analog scale bases
  • Universal AC and DC (External supply) versions
  • 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 / DeviceNet™ / ControlNet™
    • Discrete Inputs/Outputs
      • 2 Inputs /4 Outputs
      • Relay -- no external equipment required to control high voltage devices
      • 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
 
 
 
 
 
 
 
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