Related Manuals for GMW DIGEM 96 x 48 B5
Summary of Contents for GMW DIGEM 96 x 48 B5
- Page 1 Operating Instructions DIGEM 96 x 48 B5 A1385 Digital, Panel Mount 2786688611 Measuring Instrument 09/03...
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Page 2: Table Of Contents
Contents Page Applications......... . 3 Mounting . -
Page 3: Applications
Applications The easy to program DIGEM 96 x 48 B5 digital indicator is a high precision panel mount instrument with adjustable display range. The display range can even be matched to the 4 to 20 mA and 0 to 20 mA measuring ranges after it has been installed without the use of a calibrator. - Page 4 Attention If several instruments are mounted at maximum component density, make sure that the maximum operating temperature of 50˚ C is not exceeded, even with internal warming. Dimensional Drawing 19.9 1 +0.8 +0.6 Panel Cutout 92 x 45 42.5 90.5 All dimensions in mm GOSSEN Müller &...
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Page 5: Terminal Connections
Terminal Connections Changeover Normally Closed Contact Normally Open Normally Open Contact Changeover Contact Normally Closed 30 29 28 26 25 24 Relay 1 Relay 2 9 10 11 13 14 15 Reset Hold Lock – – 0 V / GND + –... -
Page 6: External Control Inputs
External Control Inputs Attention Terminals 8, 9, 10 and 11 are electrically connected to the measure- ment input. External switching elements must be electrically isolated from earth as required by measurement input potential. Reset and Device Test The entire display is darkened if a connection is established 14 15 8 9 10 11... -
Page 7: Basic Instrument Settings
Basic Instrument Settings Parameter Function Setting Range Display brightness 0 ... 7 0 – 20 mA Measuring range selection Lower display range value Upper display range value 4 – 20 mA Measuring range selection Lower display range value Upper display range value Pt100 Measuring range selection C / F... -
Page 8: Programming
Programming The following parameters can be set in the order in which they appear below: • LED display brightness • Measuring range selection • Decimal point The following additional parameters can also be set for instruments with limit values: • Relay switching performance •... - Page 9 ▲ ▼ ▲ Observe selected measuring module. Selection ▼ ▲ see chapter 5.6 ▲ Selection ▼ ▲ see chapter 5.9 Programming Overview for Basic Instrument Settings GOSSEN Müller & Weigert...
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Page 10: Display Brightness
Press the P and ⇑ keys simultaneously in order to enter the programming mode. The parameter designation and the corresponding value blink alter- nately. The longer the arrow key is pressed and held, the faster the value is changed. The currently displayed value is not saved until the next parameter is selected by pressing the P key. -
Page 11: Measuring Range Matching With Pcal (Software Calibration)
Measuring Range Matching with PCAL (software calibration) Adjustment is performed without a calibrator for measuring range matching with PCAL by calculating the offset magnitude and the multiplication factor. Offset and multiplier are then set directly in digital format. Offset Calculation (OFSt) The offset value is the number of digits by which the display is offset from the “normal”... -
Page 12: Relay Switching Performance
Relay Switching Performance Display information depends upon selected relay switching performance, i.e. LoLo, LoHi, HiHi or HiLo. LoLo Both relays for limit values 1 and 2 are active, if the measurement value is less than the selected limit values. LoHi The relay for limit value 1 is active, if the measurement value is less than limit value 1. -
Page 13: Setting The Limit Values During Operation
Select the required values with the ⇑ and ⇓ keys. Save values to memory with the P key. The measuring instrument saves all of the settings to memory and returns to the normal operating mode. Setting the Limit Values During Operation Limit values can only be adjusted during operation if they have not been secured during programming. -
Page 14: Technical Data
Technical Data Display Type 7 segment LED Display Color red, optionally green Display Range –1999 to 9999 Character Height approx. 13.2 mm Polarity “–” is displayed automatically Decimal Point programmable _ _ _ _ Overflow Display Input Module depends on version: see serial plate Voltage Module Input Impedance >... - Page 15 Temperature Module, Pt100 Max. Error ± (0.4% of rdg. + 3 digits) Temperature Coefficient < 150 ppm / K Offset Drift < 0.1 digit / K Control Inputs Device Test (Test) by means of floating contact Save Display Value (Hold) by means of floating contact Program Protection (Lock) by means of floating contact...
- Page 16 Operating Voltage DC Volt Module 300 V AC Volt Module, 100/700V 600/700 V (protective impedance) DC/AC Current Module 300 V Temperature Modules 50 V Ambient Conditions Operating Temperature 0 ... 50˚ C Storage Temperature – 20 ... 70˚ C Relative Humidity max.
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