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DW-M2D

Product catalog summary

Overview: The DW-M2D is a panel mount multifunction weight indicator designed for various industrial weighing processes such as filling, integration, bulk-weighing, over/under weighing, and weight tare. It is available in standard and DSP versions, with the DSP version offering advanced digital filters for faster and more precise weight readings.

Specifications:

Accuracy class: III - 6000d according to EN45501 / OIML R76.
Automatic weighing accuracy classes: 0.2, 0.5, 1, and 2 (OIML R107) and X(0.2), X(0.5), X(1), X(2) (OIML R061).
Certified firmware according to WELMEC 7.2.
Load cell input with a 24-bit A/D Sigma-Delta converter.
Displays: Two 7-segment displays (6 and 8 digits) with 14 LED indicators.
Serial ports: RS232C and RS422 or RS485, opto-isolated.
Power supply: 115Vac / 220Vac, dimensions: 72x96x139mm.

Options:

Additional RS232 serial port, Ethernet, WIFI, USB 2.0 communication ports.
Opto-isolated encoder input, time and date feature.
24 Vdc power supply and opto-isolated analog output options.

Additional Features (DSP version):

High-speed 24-bit A/D Sigma-Delta converter.
Options for a second RS485 serial port and internal USB 2.0 communication port.

Operating Modes:

FillerAdd: Additive filling and bagging with alarms.
FillerAddAdv: Advanced additive filling with selectable programs.
FillerMan: Manual filling with defect, OK, and excess weight indicators.
FillerSub: Dispensing filler with reload and alarms.
FillerAso: Associative filling with alarms.
Bulk: Bulk weighing with ticketing.
Check: In-motion check-weighing.
Quality: Batch verification for prepacked products based on OIML R87.
Limits: Configurable weighing set points, alarms, and integration.
Integra: Belt weighing with totalization and flow rate monitoring.

Catalog excerpts

Weighing inidcators DW-M2D 96 x 72 panel mount multifunction WEIGHT indicator ä This controller allows to control various industrial weighing processes like Filling, Integration, BulkWeighing, Over/Under, Weight Tare, etc. ä It is available in two versions: standard and with DSP . ä This weighing indicator with DSP has advanced digital filters (IIR and FIR) that allow to obtain weight data readings even faster and with higher precission. FEATURES: 3 Accuracy class: III - 6000d concerning EN45501 / OIML R76 (T.C: 100312001). 3 Accuracy classes for automatic weighing: 0.2, 0.5, 1 and 2, according to OIML R107 (EC: 151700002). 3 Accuracy classes for automatic weighing: X(0.2), X(0.5), X(1) and X(2 ), according to OIML R061 (EC: 151700002). 3 Accuracy classes XI, XII, XIII, XIIII, Y(a), Y(b) according to OIML R51 (EC: 151700002). 3 Certified indicator firmware according to guide WELMEC 7.2 (Certificate num. 151700003). 3 Load Cell Input with a 24 bits A/D Sigma-Delta converter. 3 2 Displays of 7 Segments: 1 of 6 Digits, and the other of 8 Digits and 14 Led Indicators. 3 2 Opto-isolated Serial Ports: RS232C and RS422 or RS485. 3 8 digits Keyboard for an easy to use and program the controller. 3 4 PNP o NPN Opto-isolated Inputs. 3 4 Relays output 3 Power Supply: 115Vac / 220Vac. 3 Dimensions: 72x96x139mm OPTIONS: 3 2nd RS232 serial port. 3 Ethernet 10/100M Base T communication port. 3 WIFI communication port. 3 USB 2.0 communication port. 3 Opto-isolated Encoder Input. 3 Time and date. 3 24 Vdc Power supply. 3 Opto-isolated analogical Output: 0-20mA, 4-20mA, 0-5Vdc, 0-10Vdc. ADDITIONAL FEATURES and OPTIONS (DSP): 3 Load Cell Input with a high speed 24 bits A/D Sigma-Delta converter. 3 Option: 2nd RS485 serial port. 3 Option: internal USB 2.0 communication port. Multifunction weight indicator DW-M2D

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