GMW DIGEM 96 x 48 B5 Operating Instructions Manual Download Page 5

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GOSSEN Müller & Weigert 5

Terminal Connections

V / GND

Cable Resistance
Compensation
max. 2

Ω

Lock

–

~ ~

4-Wire Connection

3-wire

2-wire

Changeover

Normally Closed

Normally Closed Contact

Relay

AC / DC

+ –

230

AC / 50

Offset Adjustment

Upper Range Value

Input

Measurement

Normally Open Contact

Changeover Contact

Hold

Reset

Normally Open

30 29 28 26 25 24

1 2 3

4 5 6

8 9 10 11 13 14 15

1 2 3

5 6

1 2 3

5 6

1 2 3

5 6

Summary of Contents for DIGEM 96 x 48 B5

Page 1: ...Operating Instructions DIGEM 96 x 48 B5 A1385 Digital Panel Mount Measuring Instrument 2786688611 09 03 ...

Page 2: ...n 11 5 6 Relay Switching Performance 12 5 7 Limit Value Switching Points 12 5 8 Setting Hysteresis 12 5 9 Securing the Selected Limit Values 12 6 Setting the Limit Values During Operation 13 7 Mean Value Generation 13 8 Technical Data 14 Notes and Warnings This instrument has left the factory in flawless technical safety condition In order to maintain this condition as well as to assure hazard fre...

Page 3: ...f a calibrator The measuring instrument is thus suited for applications for which on site adjustments to the display range are frequently required The instrument can optionally be provided with two limit values Limit value violations are signalled optically by means of two LEDs at the right hand side of the digital display Furthermore each limit value is assigned to a relay with a changeover conta...

Page 4: ...m component density make sure that the maximum operating temperature of 50 C is not exceeded even with internal warming Dimensional Drawing 96 48 90 5 42 5 37 126 119 5 1 Installation Depth with Relay Outputs 138 All dimensions in mm Panel Cutout 92 0 8 x 45 0 6 19 91 A1 A2 48 96 ...

Page 5: ...on 3 wire 2 wire Changeover Normally Closed Normally Closed Contact Relay 2 Relay 1 24 V AC DC 230 V AC 50 Hz Offset Adjustment Upper Range Value Input Measurement Normally Open Contact Changeover Contact Hold Reset Normally Open 30 29 28 26 25 24 1 2 3 4 5 6 8 9 10 11 13 14 15 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 ...

Page 6: ...ng of the microprocessor A segment test is performed for approx 1 second after this connection has been interrupted The instrument returns to normal operation after the segment test has been completed Save Display Value to Memory Hold The currently displayed value is saved to memory if a connection is estab lished between terminals 9 and 11 during normal display operation This has no effect on the...

Page 7: ...us or Fahrenheit C F 2 4L 3L 2 4 wire of 3 wire connection 2 4L 3L HCA Hardware calibration ZEro Lower display range value 1999 9999 SPAn Upper display range value 1999 9999 PCA Software calibration OFSt Offset adjustment 1999 9999 SCAL Measurement value multiplier 1 999 9 999 dP Decimal point 0 000 00 00 000 0 HiLo only for instruments with limit values Relay switching performance LoLo LoHi HiHi ...

Page 8: ...ng point values Limit value hysteresis Enabling Programming In order to enable programming program protection Lock must be released i e contact between terminals 10 and 11 must be interrupted If programming has not been enabled Loc is displayed when the programming mode is accessed Programming Description The measuring instruments are programmed at the factory as indicated on the serial plate If p...

Page 9: ...GOSSEN Müller Weigert 9 Programming Overview for Basic Instrument Settings P P P F 3L Observe selected measuring module P P P P P P P P Selection see chapter 5 6 Selection see chapter 5 9 ...

Page 10: ...is selection allows for the display of temperatures in either C or F and determines whether 2 4 wire or 3 wire connection is used for the temperature sensor 5 4 Measuring Range Matching with HCAL hardware calibration This selection allows for adjustment through the use of a calibrator The input quantities for the lower and upper measuring range values must be applied to the measuring instrument s ...

Page 11: ... AA lower display range value SA lower signal range value lower input range value AE upper display range value SE upper signal range value upper input range value Multiplier Calculation SCAL The display range is matched to the input signal range with the SCAL multi plier The calculation is based upon the following equation Example Assuming the measuring instrument is configured as follows 0 10 V s...

Page 12: ...e selected hysteresis in format Select the desired hysteresis with the and keys Save values to memory with the P key 5 9 Securing the Selected Limit Values Either Uloc or Loc is displayed 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: ...he display The numeric value corresponds to limit value 2 Select the required value with the and keys Save value to memory with the P key The measuring instrument saves the selected values to memory and returns to the normal operating mode Note If the instrument has been secured against unauthorized or inadvertent changes to the limit values Loc appears at the displays Adjustment is not possible i...

Page 14: ...rop max 2 V Temperature Module Pt100 Sensor Current 2 mA for Pt100 Error Limits For Basic Instrument Without Modules 0 1 of rdg 1 digit DC Module 0 1 of rdg 2 digits Temperature Coefficient 80 ppm K SMRR 35 dB at 50 Hz CMRR 120 dB with ref to MB 200 00 mV at 50 Hz AC Module arithmetic Intrinsic Error at 45 65 Hz 0 2 of rdg 3 digits 30 1 kHz 0 3 of rdg 5 digits Temperature Coefficient 0 01 0 01 mV ...

Page 15: ...ch Switching Capacity 5 A 230 V AC 5 A 24 V DC Switching Time max 400 ms Switching Hysteresis adjustable from 0 to 100 digits Supply Power 230 115 V AC 15 10 or 18 V 36 V DC 24 V AC 15 Power Consumption max 2 VA Electrical Safety Versions EN 911010 1 01 Protection Class II Overvoltage Category II Fouling Factor 2 Protection EN 60529 VDE 0470 1 Housing Front Panel IP 54 or IP 65 if an additional se...

Page 16: ...urrent Module 300 V Temperature Modules 50 V Ambient Conditions Operating Temperature 0 50 C Storage Temperature 20 70 C Relative Humidity max 85 Utilization Category DIN 40040 KWG Vibration Resistance EN 61010 1 01 Housing Material plastic ABS Front Panel Dimensions 96 x 48 mm Panel Cutout 92 0 8 x 45 0 6 mm Bezel Height 5 mm Installation Depth without limit values max 126 mm plus wiring with lim...

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