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CONV-UI : MEASURE TRANSMITTER FOR
DC VOLTAGE AND CURRENT
1. INTRODUCTION .................................................................................................................................................................................2
1.1. General features..........................................................................................................................................................................2
1.2. The device is dedicated to the industrial environment. They can be found in various applications ............................................2
2. TECHNICAL FEATURES ....................................................................................................................................................................2
2.1. Input ............................................................................................................................................................................................2
2.1.1. Internal selection of the range.............................................................................................................................................2
2.1.2. Voltage................................................................................................................................................................................2
2.1.3. Current ................................................................................................................................................................................2
2.2. Outputs........................................................................................................................................................................................2
2.2.1. Current ................................................................................................................................................................................2
2.2.2. Voltage bidirectional............................................................................................................................................................2
2.3. Power supply...............................................................................................................................................................................3
2.3.1. 2 Versions ...........................................................................................................................................................................3
2.3.2. High voltage ........................................................................................................................................................................3
2.3.3. Low voltage.........................................................................................................................................................................3
2.3.4. Power draw .........................................................................................................................................................................3
2.4. Transfer .......................................................................................................................................................................................3
2.4.1. Accuracy rating ...................................................................................................................................................................3
2.4.2. Undulation...........................................................................................................................................................................3
2.4.3. Galvanic partition ................................................................................................................................................................3
2.4.4. Response time ....................................................................................................................................................................3
2.4.5. Pass-band...........................................................................................................................................................................3
2.4.6. Temperature coeff...............................................................................................................................................................3
2.4.7. Test voltage.........................................................................................................................................................................3
2.5. Options ........................................................................................................................................................................................3
2.5.1. Shifted or inverted scales....................................................................................................................................................3
2.5.2. Passive current output ........................................................................................................................................................3
2.5.3. Short response time............................................................................................................................................................3
2.5.4. Long response time.............................................................................................................................................................3
3. EXTERNAL FEATURES .....................................................................................................................................................................3
4. CONNECTIONS ..................................................................................................................................................................................3
4.1. Inputs...........................................................................................................................................................................................3
4.2. Supply .........................................................................................................................................................................................3
4.3. Outputs........................................................................................................................................................................................3
5. INPUT/OUTPUT CONFIGURATION...................................................................................................................................................4
5.1. Switch off device .........................................................................................................................................................................4
5.2. Switch on device .........................................................................................................................................................................4
5.3. Symmetrical input: ± xmV / ± xmA..............................................................................................................................................4
5.4. DC current input configuration.....................................................................................................................................................4
5.5. DC voltage input configuration ....................................................................................................................................................5
5.6. Output configuration ....................................................................................................................................................................5
MA-CONV-UI_EN
User instructions
Page 1 on 5
Rev: 02/08/2004
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Summary of Contents for SENSY CONV-UI
- Page 1 CONV-UI : MEASURE TRANSMITTER FOR DC VOLTAGE AND CURRENT User instructions 1. INTRODUCTION ....................................2 1.1. General features..................................2 1.2. The device is dedicated to the industrial environment. They can be found in various applications ..........2 2. TECHNICAL FEATURES ..................................2 2.1. Input ......................................2 2.1.1.
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Page 2: Technical Features
1. INTRODUCTION The CONV-UI is an analogue measure converter for DC magnitudes; it will convert any IDC or UDC signal into a normalised 0-20 mA, 4-20 mA (active or passive) or 0-10 V signal. The input and output calibres can be modified by straps, accessible behind the front face according to your applications. -
Page 3: External Features
2.3. Power supply 2.3.3. Low voltage 2.3.1. 2 Versions 20...40 VAC 50/60/400 Hz 20...64 VDC High Voltage or Low Voltage (specify on order) 2.3.2. High voltage 2.3.4. Power draw 90...270 VAC 50/60/400 Hz On load < 4 VA (2W) 88 ...350 VDC Empty <... -
Page 4: Input/Output Configuration
5. INPUT/OUTPUT CONFIGURATION 5.1. Switch off device Take the front face off Select input and output calibres using the Straps as indicated on the right Connect the instrument to a < 0,2 accuracy rating multimeter 5.2. Switch on device Input xV / xA Generate 0 V/ A Set output down scale, using potentiometer P1 Generate full scale on the input... - Page 5 5.5. DC voltage input configuration DC voltage input - Straps I101 I102 I103 Terminals Calibre +/- 100 mV E2 (-) E3 (+) 0-100 mV +/- 1 V 0-1 V +/- 5 V 0-5 V +/- 10 V 0-10 V +/- 15 V 0-15 V +/- 20 V E2 (-) E4 (+)
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