1-MX840B-R

SomatXR: Universal Amplifier (8)

8-channel Universal Amplifier of the SomatXR family
Support of:
- 8 x SG half or full bridge (DC or Carrier Frequency
with 4.8 kHz)
- 8 x Current fed piezos: IEPE (CCLD / ICP)
- 8 x Piezoresistive full bridge
- 8 x Resistance thermometer (Pt100, Pt500, Pt1000)
- 8 x Thermocouples (type K, N, R, S, T, B, E, J, C)
- 8 x Ohmic resistance
- 8 x Potentiometric transducer
- 8 x Inductive half or full bridge
- 8 x LVDT
- 8 x Voltage (60 V, 10 V, 100 mV)
- 8 x Current (20 mA)
- 4 x Digital counter, Rotary encoder (incremental,
with/without index),
frequency, SSI
- 1 x High speed CAN (ISO 11898, 128 signals
receiving)
Each channel offers:
- Data rate: max. 40 kS/s
- Adjustable low pass filter (Bessel, Butterworth,
Linear Phase)
- TEDS support: Automatic sensor identification
- Electrically isolated
- Socket: ODU 14-pin

General:
- IP65/IP67 protection class
- Very high vibration (10 g) and shock resistance
(75 g)
- 1 x Ethernet, 2 x Firewire
- Voltage supply: 10...30 V DC, max. 12 W
- Factory calibration data in accordance with
DIN/ISO 10012 saved on the device (generate
certificate using MX Assistant)

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SomatXR MX840B-R – Measuring amplifier for universal application

Whatever you want to measure, the MX840B-R universal amplifier offers eight channels to which you can connect over 16 different transducer technologies. That makes MX840B-R the perfect solution for varying measurement tasks that require the use of many different transducers. With the universal inputs you are equipped for any application.

MX840B-R has a maximum sample rate of 40 kS/s per channel and can acquire data from the following transducer types:

Voltage (± 100mV, ± 10V, ± 60V)
Standardized current (±20 mA)
Full-bridge or half-bridge circuit strain gauges
Inductive full and half bridges, LVDT
Potentiometric transducers
Current-fed piezoelectric transducers (IEPE, ICP®)
Piezoresistive full bridge
Resistance thermometers (PT100, PT1000)
Ohmic resistor
Channels five to eight, in addition: frequency, pulse counter, rotary encoder, torque, SSI
Channel 1, in addition: CAN bus

Typical fields of application

Mobile measurements and tests with off-highway vehicles (construction, agriculture and forestry)
Stationary measurements and tests on infrastructures, e.g. buildings
Field tests in harsh environments

Your benefits

Reliable measurement results even in harsh environments
Reduced wiring effort due to use of distributed modules
Digitization close to the sensor results in higher measurement quality

Flexible, modular and expandable

SomatXR modules can also be used in combination with other data acquisition systems (e.g. QuantumX). In just a few simple steps you can put together a highly individualized data acquisition system scaled to your specific needs. The modules communicate via Ethernet TCP/IP and are synchronized using IEEE 1588 (PTPv2).

Professional software support

SomatXR users benefit from a powerful software package. Every measurement module can be connected to the PC and catman measurement software via Ethernet. The ultra rugged CX22B-R data recorder allows stand-alone use in the field without a PC. This ensures that the data is easy to acquire, clearly visualized and smartly analyzed.

Highly precise and reliable

Reliable and dependable measurement results require the calibration of transducers, amplifiers, or complete measurement chains.

Working standard calibration certificate according to ISO 10012 stored in the SomatXR module
DAkkS certificate (ISO 17025) from HBM on request

File	Description	Type	Languages	Size
SomatXR MX840B-R - Data Sheet (B04309)	SomatXR MX840B-R - Data Sheet	Technical Document	English	502 KB
SomatXR MX Modules - User Manual (A04089)	SomatXR MX Modules - User Manual	Technical Document	English	11 MB
SomatXR Rugged DAQ - Quick Start Guide (A04087)	SomatXR Rugged DAQ - Quick Start Guide	Technical Document	English, Italian, French, Portuguese, Chinese, Korean, German, Spanish, Japanese	1 MB
SomatXR and accessoires - EU Declaration of Conformity (ce318)	SomatXR and accessoires - EU Declaration of Conformity	Certificate	English	1 MB
SomatXR - Brochure (S04057)	SomatXR - Brochure	Marketing Document	English	6 MB
MX840B-R - CAD	MX840B-R - CAD	CAD File	English, Italian, French, Portuguese, Chinese, Korean, German, Spanish, Japanese	19 MB

Key attributes: DAQ Systems
Number of inputs	8
Input	Strain gauge full/half bridge, IEPE / CCLD, LVDT, Electrical voltage, Electrical current, Resistance (PTC, NTC, KTY), Thermocouples, RTD (Pt, Ni), Inductive bridge, CAN, SSI, Digital encoder, Timer digital input
Output	None, CAN bus
Interface	EtherNET I/P, Firewire, CAN
Accuracy class	0.05, 0.1
Degree of protection	IP65/IP67
Sample rate [S/s]	40000
Housing	Standalone
Real-time capabilities	None

Product Code	Description
1-NTX003-2	AC/DC PowerSupply (24 V, 120 W) ODU-MINI
1-KAB184-10	Sensor line (ODU 14p-10m-open)
1-UPX002-2	SomatXR: UPS
1-KAB2115-5	Power Supply low loss (ODU-MINI-5m-open)
1-CASEMOUNT	2 mounting brackets for one SXR module
1-KAB2115-2	Power Supply low loss (ODU-MINI-2m-open)
1-KAB272-W-0.2	FireWire (ODU 90°-0.2m-ODU 90°)
1-NTX002	AC/DC PowerSupply (24 V, 30 W) ODU-MINI
1-CASELINK	Connecting elements
1-KAB2110-2	Power Supply (ODU-2m-ODU)
1-KAB184-1	Sensor line (ODU 14p-1m-open) (USE 1100)
1-KAB183-1	Sensor line (ODU 14p, 1 m, open)
1-KAB272-5	FireWire (ODU-5m-ODU)
1-CASEMOUNT3-2	2 mounting brackets for 3 SXR modules
1-CASEMOUNT2-2	2 mounting brackets for 2 SXR modules
1-KAB183-10	Sensor line (ODU 14p-10m-open)
1-KAB272-2	FireWire (ODU-2m-ODU)
1-KAB2115-10	PowerSupply low loss (ODU-MINI-10m-open)