Schenck Process INTECONT Tersus Weighing Instrument

Fault safety data storage: retains parameters and accumulated values after power failure.

Integrated diagnostic and self checking functions: Real time monitoring of equipment status for easy troubleshooting.

Default value: Simplify initial debugging.

Automatic calibration program: supports theoretical range calibration without the need for auxiliary weights or physical objects.

Configurable display mode: Users can customize the display of instantaneous flow, cumulative amount, speed, load, etc.

Simulation mode: used for testing and training, without actual driving output.

Report function: It can output status, event, calibration, and production reports.

3.3 Specific weighing function

Provide enhanced features for different mechanical systems:

Special function for belt scale

Accurate belt speed measurement: using high-resolution speed sensors.

Belt Influence Compensation (BIC): Eliminating the effects of belt tension, roller resistance, and other factors on measurement.

Belt deviation monitoring: Real time monitoring of belt operation status.

Moving the weighing point to the unloading point: suitable for long-distance belts or special process requirements.

Trade settlement version (provided on demand): compliant with legal metrological certification requirements.

Special functions for solid flow meters

Adaptive measurement of chute characteristics: compensating for chute wear or material adhesion through software.

Coriolis mass flowmeter dedicated function

High precision speed and torque acquisition: ensuring the accuracy of mass flow measurement.

Detailed explanation of technical specifications

4.1 General specifications

Project parameters

Display screen graphic LCD, adjustable brightness

Keyboard with 22 keys

Power supply 24 VDC (+50%/-25%), maximum 20 VA

Working temperature -40 ° C...+60 ° C (standard)

-10 ° C...+40 ° C (trade settlement version)

Storage temperature -40 ° C...+80 ° C

Shell protection (panel installation) IP65 (optional clamping kit)

Enclosure protection (wall mounted) IP65

4.2 Sensor Input (Weighing Sensor)

Excitation voltage: 6 VAC

Sensor impedance: minimum 80 Ω

Maximum cable length: 1000 meters

4.3 Digital and Analog I/O

Type, Quantity, Specification

Binary input 5 x optocoupler 18... 36 VDC, typical 5 mA

Dedicated input 1 × NAMUR; 1 x NAMUR/pulse (0.04... 3000 Hz) suitable for proximity switches or speed sensors

Binary output 8 x Relay maximum 230 V, 8 A (resistive)/1 A (inductive)

Pulse output 1 x optocoupler 24V, 0.1 A, maximum 10 Hz (for accumulator)

Analog output 2 × 0 (4)... 20 mA, maximum load 500 Ω

Analog input 1 × 0 (4)... 20 mA or 0... 10 V input impedance 100 Ω

4.4 Options and Expansion

Internal power supply unit VNT0650:85... 264 VAC/24 VDC, 1.1 A (panel mounted type)

Simulation board VEA 20451:

Extra 2 analog outputs (0... 20 mA, potential isolated, shared reference)

Additional 2 analog inputs (0... 20 mA, 100 Ω impedance, potential isolation)

Fieldbus modules: Modbus, PROFIBUS DP, DeviceNet, Ethernet/IP (require corresponding hardware or software activation)

Event printer: System printer with RS232 interface

Large display:

VLD 20100:5-digit LED, 100mm letter height

VLZ 20045: 6-digit LCD, 45 mm word height

VLZ 20100:5-digit LCD, 100mm word height

4.5 PC software EasyServe

EasyServe (order number VPC 20150) is a PC program used for convenient debugging and maintenance. It can connect devices through a serial interface to achieve parameter configuration, calibration, diagnosis, and data export.

Ordering Information and Selection Guide

5.1 Basic Order Number

The standard order number for INTECONT Tersus is VEG 20650, and its suffix and software configuration determine the specific model. The following is a typical configuration:

Software/Function Model Material Number

Belt scale software VBW 20650, panel installation unit VEG 20650 V082002.B01

Same as above, with Modbus VEG 20650 V082002.B02

Same as above, with PROFIBUS DP VEG 20650 V082002.B03

Same as above, with DeviceNet VEG 20650 V082002.B04

Same as above, with Ethernet/IP VEG 20650 V082002.B05

Trade settlement belt scale software VBW 20660, panel installation unit VEG 20650 V082002.B31

Trade settlement with Modbus VEG 20650 V082002.B32

Trade settlement with PROFIBUS VEG 20650 V082002.B33

Trade settlement with DeviceNet VEG 20650 V082002.B34

Trade settlement with Ethernet/IP VEG 20650 V082002.B35

5.2 Option ordering number

Option Model Material Number

Modbus communication module VSS 28020 V081902.B01

PROFIBUS DP module VPB 28020 V081901.B01

DeviceNet module VCB 28020 V081903.B01

Ethernet/IP software activation key VET 20700 V040035.B01

Internal power supply unit VNT0650 VNT0650 V082050.B01

Simulation board VEA 20451 VEA 20451 V054098.B01

IP65 panel clamping kit - V082039.B01

EasyServe Software VPC 20150 E144541.01

LED large display 5-digit 100mm VLD 20100 V090252.B01

LCD large display with 6-digit 45mm VLZ 20045 V067304.B01

LCD large display, 5-digit 100mm VLZ 20100 V066611.B01

5.3 Selection Suggestions

Basic application (belt scale, no trade settlement required): Select V082002.B01. If bus communication is required, select B02~B05.

Trade settlement application: It is necessary to select models (B31~B35) with VBW 20660 software and pay attention to the working temperature range limitations (-10...+40 ° C).