Specifications And Operator Interface; Specifications - Mettler Toledo IND131 Guía Rápida

THE CC-LINK PLC OPTION (#30059622) MUST NOT BE USED IN A TERMINAL INSTALLED IN AN AREA CLASSIFIED AS DIVISION 2 OR ZONE
2/22 (IND131xx/IND331xx). FAILURE TO COMPLY WITH THIS WARNING COULD RESULT IN BODILY HARM AND/OR PROPERTY DAMAGE.
THE CONTROLNET™ PLC OPTION (64057423) MUST NOT BE USED IN AC VERSIONS OF IND131 AND IND331 TERMINALS. FAILURE TO
COMPLY WITH THIS WARNING COULD RESULT IN EQUIPMENT DAMAGE AND/OR BODILY HARM.
ONLY THE DC POWERED VERSIONS OF THE DIN, PANEL-MOUNT AND J-BOX ENCLOSURES OF THE IND131xx AND IND331xx TERMINALS HAVE
BEEN APPROVED FOR USE IN DIVISION 2 AND ZONE 2/22 ENVIRONMENTS. THE HARSH ENCLOSURE IND331 DC POWERED TERMINAL AND ALL
AC POWERED VERSIONS OF THE IND131 AND IND331 TERMINALS DO NOT HAVE A DIVISION 2 OR ZONE 2/22 APPROVAL AND MUST NOT BE
INSTALLED IN DIVISION 2 ENVIRONMENTS OR IN ZONE 2/22 ENVIRONMENTS.
DISCONNECT ALL POWER TO THIS UNIT BEFORE INSTALLING, SERVICING, OR CLEANING. FAILURE TO DO SO COULD RESULT IN BODILY HARM
AND/OR PROPERTY DAMAGE.
BEFORE CONNECTING/DISCONNECTING ANY INTERNAL ELECTRONIC COMPONENTS OR INTERCONNECTING WIRING BETWEEN ELECTRONIC
EQUIPMENT ALWAYS REMOVE POWER AND WAIT AT LEAST THIRTY (30) SECONDS BEFORE ANY CONNECTIONS OR DISCONNECTIONS ARE
MADE. FAILURE TO OBSERVE THESE PRECAUTIONS COULD RESULT IN DAMAGE TO OR DESTRUCTION OF THE EQUIPMENT AND/OR BODILY
HARM.

2. Specifications and Operator Interface

Specifications

Enclosure Types
Dimensions (w × h × d)
Shipping Weight
Environmental Protection
Operating Environment
Hazardous Areas
Power Requirement
Scale Types & Update
Rates
Interface and Function
Update Rates (max)
Keypad
30306893 | 02 | 05/2019
IND131 DIN rail-mount: plastic housing with operator interface
IND331 Panel-mount: Stainless steel front panel with operator interface. Plastic rear chassis that can be mounted to
the display or remotely DIN rail mounted.
IND331 Harsh: Stainless steel desk top or wall-mount enclosure including operator interface.
IND131 J-Box: Stainless steel enclosure including internal board for summing four load cells.
IND131 DIN module: 68 mm × 138 mm × 111 mm
IND331 Panel-mount:
Front panel: 168 mm × 68 mm × 12 mm
Rear chassis: 156 mm x 68 mm x 111 mm
IND331 Harsh: 220 mm x 131 mm x 177 mm
IND131 J-Box: 251 mm x 261 mm x 123 mm
251 mm x 261 mm x 169 mm, Updated design
IND131 DIN: 1 kg (2.2 lb)
IND331 Panel: 1.5 kg (3.3 lb)
IND131 DIN: IP20, Type 1
IND131 J-Box: IP69K
IND331 Panel: IP65, Type 4x and12
All terminal types can be operated at temperatures ranging from −10° to 40° C (14° to 104° F) at 10% to 95%
relative humidity non-condensing
The standard IND131/IND331 terminal cannot be operated in areas classified as Hazardous because of combustible
or explosive atmospheres in those areas. Special models IND131xx and IND331xx are designed for use within
Division 2 or Zone 2/22 areas. None of the IND131/331 family of terminals is designed for use within Division 1 or
Zone 0/1/20/21 areas. Contact an authorized METTLER TOLEDO representative for information about hazardous area
applications.
AC version 85-264 V AC, 49 – 61 Hz, 17 – 73 mA
DC version 24 V DC, 120 mA (IND131/IND131xx), 130 (IND331/IND331xx)
Analog load cells. Excitation voltage: 5 V DC. minimum sensitivity: 0.1 microvolts
DC version: up to four 350-ohm
load cells (2 or 3 mV/V)
Internal analog: 366 Hz; Target Comparison: 50 Hz; LC Interface: 20 Hz
4 keys; polyester overlay (PET) with polycarbonate display lens
WARNINGS
IND331 Harsh: 3 kg (6.5 lb)
IND131 J-Box: 5.5 kg (12.1 lb)
IND131xx J-Box: IP65
IND331 Harsh: IP66
AC version: Up to eight 350-ohm load cells (2 or 3 mv/V), approved in the US.
Up to four for legal for trade applications in Europe and the rest of the world,
eight maximum in non-legal for trade applications.
METTLER TOLEDO IND131/IND331 Quick Guide 3