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Bcw-Ds Indicator: An ISO 9001 Certified Company

The BCW-DS indicator is a belt weigher launched in 1977 that features high speed data acquisition and accuracy up to 4 meters/second. It contains a 32-bit processor, auto-calibration functions, and connectivity options like Ethernet. The indicator is enclosed to protect against EMI interference and features 8 load cell connections, 24-bit ADC, and a digital speed sensor. It has display, keypad, switch signal, and analog/digital interfaces to integrate with other devices.

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1K views2 pages

Bcw-Ds Indicator: An ISO 9001 Certified Company

The BCW-DS indicator is a belt weigher launched in 1977 that features high speed data acquisition and accuracy up to 4 meters/second. It contains a 32-bit processor, auto-calibration functions, and connectivity options like Ethernet. The indicator is enclosed to protect against EMI interference and features 8 load cell connections, 24-bit ADC, and a digital speed sensor. It has display, keypad, switch signal, and analog/digital interfaces to integrate with other devices.

Uploaded by

jdrana
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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An ISO 9001 Certified Company

Innovating since 1977

BCW-DS
INDICATOR

Introduction
The BCW-DS is one of the most recent launches from our innovation centre. Taking the
performance of the belt weigher to a higher degree, this indicator has all the features
you could imagine of a belt weigher. The fully configurable, high speed data acquisition
module is very compact. Armed with a 32-bit processor, it is capable of achieving high
accuracies for belt speeds of up to 4 mtrs/sec. It has automatic zero compensation and
comes with various optional features like Profibus connectivity, Ethernet connectivity,
Remote display etc. Enclosed in a metallic enclosure, it is highly isolated from the harsh
EMI interferences encountered in the Industrial world and is easy and quick to configure.
The salient features are
 32-bit ARM CPU with 72 MHz & higher arithmetic speeds
 Max. connection Quantity: 8 loadcells
 Auto locking, key locking, key unlocking, digital setting & calibration and I/O
testing function available
 Auto zero tracking speed calibration and belt length calibration function available
 Accuracy guaranteed for even very low belt loads (system specific)
 Digital Proximity speed sensor designed to generate sufficient pulses even at very
low belt speed
 High Speed ADC is used to enable faster response
BCW-DS
INDICATOR

Technical Specifications
Operating Specification Operating Voltage: AC 220V ± 15% , 50/60 Hz
Max Power Consumption: 15 w
Operating temperature: -25 c to +40 c
Storage temperature: -30 c to +60 c
Relative humidity: Max 85% RH
Accuracy Grade: 0.5
System accuracy: 0.25% system specific
Display 8+4+4 red LED digital display
Display Refreshing time: setting range .01-2.0 s
Keypad 6 key membrane push - buttons
Loadcell interface Excitation voltage /Max current: DC 10V/250mA [8-350 Ω loadcells]
Signal input range: 0 – 25mV
Σ - Δ ADC: 24 bit,100,000 internal code used
Sampling Frequency: 200 Hz
Non-linearity :0.005% FS
Speed Sensor Output voltage / Max . Current : D C 12V/100mA
Interface Speed Pulse Input Range: 0.5 ~3000 Hz
Switch signal interface Digital output
4 normally open relay switch outputs (DO): AC250 V / DC 24 V, 1A
1 “Totalized weight high-speed pulse” Output [PO]: 100 mA,
DC5 ~24 V; weight per pulse and pulse width can be pre set
Analog Signal interface 4-20 mA corresponding to rate
Catalogue No: BCW-DS/01/19
4-20 mA proportional to load/ speed/ rate
Digital communication Optional RS232/RS485/Profibus /Ethernet modules
Connectable: PLC / LED Remote Display
Protection Level Front Panel of Panel mounting: IP 65
Dimension Panel Mounting: 160 x 84 x 188 mm [ W X H X D ]
Weight Panel mounting: 1.7 kg

IPA Pvt. Ltd.


472/B2, 12th Cross, IV Phase,
Peenya Industrial Area,
Bangalore - 560 058 TM

Ph: +91 80 - 2836 0253 / 2836 2851


014
Email: sales@ipaindia.com
www.ipaindia.com An ISO 9001 Certified Company

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