MX1615B R. Data Sheet. Ultra-rugged Bridge Amplifier

Transcription

1 MX1615B R Ultra-rugged Bridge Amplifier Data Sheet Special features 16 individually configurable inputs Connection of strain gages in quarter-, half- or full-bridge Bridge excitation: DC or carrier frequency (CF) Internal shunt calibration resistors, software controlled Connection of electrical voltage (60 V), PT100, Resistor, Potentiometric transducer Sample rate up to 20 ksamples/s per channel, active lowpass filter TEDS support Use in harsh environments (shock, vibration, temperature, dew point) Block diagram Digital platform IEEE15888v2 Ethernet Connector sockets (ODU) Connectors Signal Bridge excitation TEDS A/D Electrically isolated (PTP) IEEE1394b FireWire (Power) IEEE1394b FireWire (Power) Supply voltage

2 Specifications MX1615B R General specifications Inputs Number 16, electrically isolated to supply voltage Supported transducer technologies Strain gages in full-, half- or quarter-bridge configuration. Selectable bridge excitation voltage : DC voltage or carrier frequency (AC/CF, 1,200 ) SG-quarter bridges SG-half bridges SG-full bridges Three wire and four wire five wire six wire Resistor, Resistance thermometer (PT100), connection in four-wire configuration Potentiometric transducers Voltage 60 V A/D converter 24 Bit Delta Sigma Converter Sample rates S/s Decimal: ,000 HBM Classic: ,200 Active low-pass filter Bessel, Butterworth, Linear Phase, Filter off Transducer identification (TEDS, IEEE ) max. distance of the TEDS module m 100 Transducer connection ODU MINI-SNAP, 14 pins Supply voltage range (DC) V (24 V nominal (rated) voltage) Supply voltage interruption max. 5 ms at 24 V Power consumption W < 12 Ethernet (data link) 10Base-T / 100Base-TX Protocol TCP/IP Connector ODU MINI-SNAP, 8 pins Max. cable length to module m 100 Synchronization options FireWire IEEE1394b Ethernet PTPv2 IEEE1588 Ethernet NTP IEEE1394b FireWire (optional supply voltage) Max. current from module to module Connector FireWire based synchronization Ethernet based Precision Time Protocol Ethernet based Network Time Protocol IEEE 1394b (HBM modules only) A 1.5 ODU MINI-SNAP, 8 pins Max. cable length between the nodes m 5 Max. number of modules connected in series (daisy chain) 12 (=11 Hops 1) ) Nominal (rated) temperature range C [ F] [ ] dew point resistant Storage temperature range C [ F] [ ] Relative humidity % Protection class III Degree of protection (dust, humidity/water) IP65/IP67 per EN EMC requirements Mechanical test Vibration Acceleration Duration Frequency Shock Acceleration Pulse duration Number of impacts m/s 2 min m/s 2 ms CE conformity test per EN accord. MIL STD202G, Method 204D, Test condition C bis 2,000 accord. MIL STD202G, Method 213B, Test condition B Operating altidude, max. m 5,000 Max. input voltage at transducer socket, transient free Pin 3 to Pin 4 Pin 1, 2, 7, 8, 11, 12 or 14 to Pin 13 V V ,5 Dimensions, horizontal (W x H x D) mm 80 x 205 x 140 Weight, approx. g /pound 2,300 / ) Hops: Transition from module to module or signal conditioning / distribution via IEEE1394b FireWire (hub, backplane) HBM 2

3 Specifications MX1615B R (Continued) Strain gage full and half bridge, bridge excitation AC / carrier frequency Accuracy class ) Carrier frequency (square) 1,200 2 Bridge excitation voltage (effective) V 1; 2.5; 5 ( 5 %) Permissible cable length between module and transducer m < 100 Measuring ranges at 5 V excitation at 2.5 V excitation at 1 V excitation Control signals (Shunt) Shunt resistance (for pos. signal) Shunt resistance (for neg. signal) ±4 ±8 ± ± 0.1 %, to positive excitation 100 ± 0.1 %, to negative excitation Max. Bandwidth (filter off, 3 ) 400 Transducer impedance at 5 V excitation at 2.5 V excitation at 1 V excitation Noise at 25 C and 5 V excitation (peak to peak) with filter 1 Bessel with filter 10 Bessel with filter 100 Bessel , , ,000 < 0.2 < 0.5 < 1.5 Linearity error % < 0.02 of full scale Zero drift (Full bridge with 5 V excitation) % / 10 < ) of full scale Full-scale drift (5 V excitation) % / 10 < 0.05 of measurement value 1) 0.1 with half bridge Strain gage full and half bridge, bridge excitation DC Accuracy class 0.1 1) Bridge excitation voltage (DC) < 1; 2.5; 5; ( 5 %) Permissible cable length between module and transducer m < 100 Measuring ranges at 5 V excitation at 2.5 V excitation at 1 V excitation Control signals (Shunt) Shunt resistance (for pos. signal) Shunt resistance (for neg. signal) ±4 ±8 ± ± 0.1 %, to positive excitation 100 ± 0.1 %, to negative excitation Max. Bandwidth (filter off, 3 ) 3,000 Transducer impedance at 5 V excitation at 2.5 V excitation at 1 V excitation Noise at 25 C and 5 V excitation (peak to peak) with filter 1 Bessel with filter 10 Bessel with filter 100 Bessel with filter 1 k Bessel ,000 2) ,000 2) ,000 2) < 0.2 < 0.4 < 1 < 3 Linearity error % < 0.02 of full scale Zero drift (Full bridge with 5 V excitation) % / 10 < 0.1 1) of full scale Full-scale drift (5 V excitation) % / 10 < 0.05 of measurement value 1) with 10 V/m electromagnetic field strength (EN ): 0.2 2) Range can be extended up to 5, in this case: up to 0.3 % absolute zero deviation 3 HBM

4 Specifications MX1615B R (Continued) Single strain gage quarter bridge in 4-wire circuit, bridge excitation AC / carrier frequency Accuracy class 0.1 Carrier frequency (square) 1,200 2 Bridge excitation voltage (effective) V 0.5; 1; 2.5; 5 ( 5 %) Permissible cable length between module and transducer m < 100 Measuring ranges at 5 V excitation (only at 350 Ohm strain gage) at 2.5 V excitation at 1 V excitation at 0.5 V excitation Control signals (Shunt) Shunt resistance (via completion resistor, for pos. signal) Shunt resistance (via external strain gage, for neg. signal) ±4 ±8 ±20 ± ± 0.1 % 100 ± 0.1 % Max. Bandwidth (filter off, 3 ) 400 Internal completion resistors 120 and 350 Noise 1) at 25 C and 5 V excitation (peak to peak) with filter 1 Bessel with filter 10 Bessel with filter 100 Bessel < 0.3 < 0.6 < 1.5 Linearity error 1) % < 0.05 of full scale Zero drift 1) (5 V excitation) % / 10 < 0.1 of full scale Full-scale 1) drift (5 V excitation) % / 10 < 0.05 of measurement value 1) With 350 ohm resistor Single strain gage quarter bridge in 4-wire or 3-wire circuit, bridge excitation DC Accuracy class 0.1 1) Bridge excitation voltage (DC) V 0.5; 1; 2.5; 5 ( 5 %) Permissible cable length between module and transducer m < 100 Measuring ranges at 5 V excitation (only at 350 Ohm strain gage) at 2.5 V excitation at 1 V excitation at 0.5 V excitation Control signals (Shunt) Shunt resistance (via completion resistor, for pos. signal) Shunt resistance (via external strain gage, for neg. signal) ±4 ±8 ±20 ± ± 0.1 % 100 ± 0.1 % Max. Bandwidth (filter off, 3 ) 3,000 Internal completion resistors 120 and 350 Noise 2) at 25 C and 5 V excitation (peak to peak) with filter 1 Bessel with filter 10 Bessel with filter 100 Bessel with filter 1 k Bessel Linearity error 2) % < 0.05 of full scale Zero drift 2) (5 V excitation) % / 10 <0.1 of full scale Full-scale 2) drift (5 V excitation) % / 10 < 0.05 of measurement value 1) with 10 V/m electromagnetic field strength (EN ): 0.2 The accuracy class does not take into account measurement errors resulting from asymmetrical cable resistances when using a three-wire circuit. 2) With 350 ohm resistor and connection using a four-wire circuit. < 0.4 < 0.6 < 1.5 < 3 HBM 4

5 Specifications MX1615B R (Continued) Potentiometric transducer Accuracy class 0.1 Excitation voltage (DC) V 1 ( 5 %) Permissible cable length between module and transducer m < 100 Measuring range 500 Max. Bandwidth (filter off, 3 ) 3,000 Transducer impedance ,000 Noise at 25 C (peak to peak) with filter 1 Bessel with filter 10 Bessel with filter 100 Bessel with filter 1 k Bessel Linearity error % < 0.05 of full scale Zero drift % / 10 < 0.1 of full scale Full-scale drift % / 10 < 0.1 of measurement value < 2 < 4 < 10 < V (DC) electrical voltage Accuracy class 0.05 Permissible cable length between module and transducer m < 100 Measuring range V 60 Max. Bandwidth (filter off, 3 ) 3,000 Internal resistance of the connected voltage source < 500 Input impedance M > 2 Noise at 25 C (peak to peak) at 1 Bessel filter at 10 Bessel filter at 100 Bessel filter at 1 k Bessel filter V V V V ,000 Linearity error % < 0.02 of full scale Common-mode rejection at DC common-mode at 50 common-mode, typically Max. common-mode voltage to housing and supply ground V ± 60 Zero drift % / 10 < 0.03 of full scale Full-scale drift % / 10 < 0.03 of measurement value > HBM

6 Specifications MX1615B R (Continued) Ohmic resistance up to 1,000 ohms Accuracy class 0.1 Transducers that can be connected PTC, NTC, TY, TT-3, resistances in general Permissible cable length between module and transducer m < 100 Measuring range ,000 1) Excitation current ma Max. Bandwidth (filter off, 3 ) 3,000 Noise at 25 C (peak to peak) with filter 1 Bessel with filter 10 Bessel with filter 100 Bessel with filter 1 k Bessel Linearity error % < 0.05 of full scale Zero drift %/10 < 0.02 of full scale Full-scale drift % / 10 < 0.1 of measurement value 1) Measuring range can be extended up to 5, in this case: accuracy class 2 < 0.1 < 0.2 < 0.5 < 1.5 Resistance thermometer (PT100) Accuracy class 0.1 Permissible cable length between module and transducer m < 100 Linearization range o C [ o F] [ ,558.4] Excitation current ma Max. Bandwidth (filter off, 3 ) 3,000 Noise at 25 C (peak to peak) with filter 1 Bessel with filter 10 Bessel with filter 100 Bessel with filter 1 k Bessel < 0.02 < 0.04 < 0.1 < 0.3 Linearity error < 0.3 Zero drift / 10 < 0.2 Full-scale drift / 10 < 0.5 HBM 6

7 Decimal sample rates and digital low pass filter, type Bessel 4 th order Type -1 () -3 () -20 () Bessel Phase delay *) (ms) Rise time (ms) Overshoot (%) Rate () 1,203 2,000 3, , ,000 2, , , , , , , , , , , , , ,660 1, , ,300 3, ,620 7, ,500 17, ,000 35, *) The analog-to-digital converter s delay time is 128 s for all data rates and has not been accounted for in the Phase delay column! Decimal sample rates : amplitude response Bessel filter ,001 0,01 0, k 1 k 7 HBM

8 Decimal sample rates and digital low pass filter, type Butterworth 4 th order Typ -1 () -3 () -20 () Butterworth Phase delay *) (ms) Rise time (ms) Overshoot (%) Rate () 2,612 3, , ,000 1,703 2, , , , , , , , , , , , , , ,250 1, , ,490 3, , ,980 7, , ,500 19, , ,900 38, *) The analog-to-digital converter s delay time is 128 s for all data rates and has not been accounted for in the Phase delay column! Decimal sample rates : amplitude response Butterworth filter ,001 0,01 0, k k 3 k HBM 8

9 Decimal sample rates : active low pass filter MX1615B R, Linear Phase (FIR) Type Linear Phase Start of Roll off -3 () -20 () Phase delay *) (ms) Rise time (ms) Overshoot (%) Rate () 3, , , , , , , , *) The analog-to-digital converter s delay time is 128 s for all data rates and has not been accounted for in the Phase delay column! Decimal sample rates : Amplitude response of MX1615B R, Linear Phase (FIR) HBM

10 Decimal sample rates : active low pass filter MX1615B R, Butterworth filter (FIR) Type -1 () -3 () -20 () Butterworth Phase delay *) (ms) Rise time (ms) Overshoot (%) Rate () 1,384 1,500 1, , , , , , *) The analog-to-digital converter s delay time is 128 s for all data rates and has not been accounted for in the Phase delay column! Decimal sample rates : Amplitude response of MX1615B R, Butterworth filter (FIR) HBM 10

11 Classic HBM sample rates and digital low pass filter, type Bessel *) 4 th order Type -1 () -3 () -20 () Phase delay (ms) **) Rise time (ms) Overshoot (%) Date rate () 1,000 1,575 3, , , , , , , , , , , , , ,950 2, ,860 4, ,800 10, ,500 21, *) Bessel ( 1, with CF supply only valid for f g 100 ) **) The analog-to-digital converter s delay time is 128 s for all data rates and has not been accounted for in the Phase delay column! Bessel Classic HBM sample rates : amplitude response Bessel filter k HBM

12 Classic HBM sample rates and digital low pass filter, type Butterworth *) 4 th order Type -1 () -3 () -20 () Phase delay (ms) **) Rise time (ms) Overshoot (%) Date rate () 2,000 3,053 5, ,200 1,000 1,170 2, , , , , , , , , ,900 1, ,770 3, ,490 6, ,900 16, ,700 32, *) Butterworth ( 1, with CF supply only valid for f g 100 ) Butterworth **) The analog-to-digital converter s delay time is 128 s for all data rates and has not been accounted for in the Phase delay column! Classic HBM sample rates : amplitude response Butterworth filter k k HBM 12

13 Classic HBM sample rates : amplitude response Butterworth filter HBM

14 Hottinger Baldwin Messtechnik GmbH. Subject to modifications. All product descriptions are for general information only. They are not to be understood as a guarantee of quality or durability. Hottinger Baldwin Messtechnik GmbH Im Tiefen See Darmstadt Germany Tel Fax: info@hbm.com measure and predict with confidence B en