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DISOMAT® B plus Ex, Zone 1

DISOMAT® B plus Ex, Zone 1
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DISOMAT® B plus Ex Weighing Terminal .. Intrinsically safe weighing terminal for use in Ex-Zone 1 (ATEX Category 2G) .. Prominent operator prompting on backlit LC display with graphics capability .. Integral legal-for-trade memory (optional) .. Modularly extensible inputs/outputs .. Flexible configuration .. PC-supported configuration and parameterisation .. Compatible with DISOMAT® B plus standard variant Application DISOMAT® B plus Ex Weighing Terminal is designed as intrinsically safe variant of the proven DISOMAT® B plus. Like the safe area variant, the unit can be optimally used in a multitude of weighing applications, no matter whether the em-phasis is on scale control, data process-ing, process control or communication with user systems. For typical applications, predefined con-figurations are stored in device and can be easily called up, e.g.: .. Cargo Scale .. Filling Scale .. Discharge Scale .. ... These "fixed wirings" offers you a proven functionality matched to the specific ap-plication whilst retaining your flexibility of individual adaption. The logical function block configurations can be changed at any time, so that the DISOMAT® B plus functionality can be adapted to almost any weighing task. Available functions, operator prompting and interface behaviour are widely identi-cal with those of the standard DISOMAT® B plus. Construction The backlit display with graphics capabil-ity continuously indicates the weight. Six visualisation lines allow additional values to be output, e.g. totals, set points and tare values, e. g.: .. Status information (positions of inputs/outputs) .. Feed statusses (function key as-signment .. help texts on system operation) can easily be output Bar indications are possible. Two lines are available for operator in-puts. A special mode (“telephone alphabet“) lets you key in á characters. 3 binary inputs and 4 binary outputs are available for control of scale and DISOMAT®. All inputs/outputs are designed to proc-ess TTL levels. If required, the switching capacity can be uprated using additional modules. The input/output functions can be matched to the application on hand by appropriate function block linkage. If necessary, the number of binary in-puts/outputs can be increased using extension modules in the safe area. BV-D2208GB

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Two serial interfaces enable the connection of peripherals, e.g. printer and remote display, or the data communication with an EDP or PLC. The optional legal-for-trade memory in the device takes away the worries of printing and filing legal-for-trade data on paper. Operation and Setting On standard, your DISOMAT® can be operated in German and English. Other operating languages can be downloaded easily using DISOPLAN®, the PC-supported parameterisation and configuration program running under WINDOWS. Available at present: Italian, Spanish, French, Polish, Czech, Hungarian and Russian. Other...

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Power units for the hazardous area (dimensions) Wall holders Power units for the safe area (dimensions) 24 V supply Desk-top unit W [mm] H [mm] D [mm] 130 38 200 5 m cable on primary and secondary sides Optional: 19" dummy plate 3 HU x 141.9 mm Cable length secondary 20 m Cable length primary 3 m

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Technical Data Display LCD with graphics capability, 248 x 128 pixels, 108 x 58 mm, Weight display, 12mm digit height, 1 status line and 6 dialog lines, 4 mm digit height Keyboard Flexible membrane keyboard with 30 multi-function keys, 8 keys re-served for individual assignment Power supply (external power supply) 100-240 VAC (-15/+10%),50-60Hz, max.25 VA; optional 15.5-24 VDC (±10%), max.10 W, battery mode via external EX battery pack (option) Temperature range Service temperature: -10 to +40 °C Storage temperature: -20 to +60 °C Input signal 0 to 36mV Sensitivity 0.44 ìV/d Load cell...

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