1-MX840B

QuantumX Universal Amplifier (8)

8-channel universal amplifier of the QuantumX family;
Supports the following transducer technologies (total of 8 channels):

8 x strain gage full or half bridge (DC or CF with 4.8 kHz);
8 x IEPE (CCLD, ICP);
8 x piezoresistive full bridge;
8 x resistance thermometer: PT100, PT1000;
8 x thermocouples type K, N, R, S, T, B, E, J, C;
8 x resistance: 5000 Ohm;
8 x potentiometric transducer;
8 x inductive full or half bridge;
8 x LVDT;
8 x voltage: 100 mV, 10 V and 60 V;
8 x current: 20 mA;
4 x digital counter, rotary encoder, frequency, SSI;
1 x CAN bus on channel 1: receive/transmit;

The following applies for each channel:

Data rate: max. 40 kS/s (signal bandwidth: 7.2 kHz);
Digital low pass filter: Bessel, Butterworth;
TEDS support: automatic sensor identification;
Sensor supply: 5...24 V, 0.7 W (Module: 2 W);
All inputs galvanically isolated;
Socket: DSubHD-15;

General connections:

1 x Ethernet with PTP support;
2 x FireWire;
Voltage supply: 10...30 V DC, <(><<)> 12 W;
Factory calibration data in accordance with

DIN/ISO 10012 saved on the device (generate certificate using MX Assistent)

Optional accessories:

AC/DC power adapter 24 V / 30 W: 1-NTX001;
Connection of thermocouples: i-SCM-TCK/J/T/E;
Strain gage quarter bridge: 1-SCM-SG120/350/1000;
Connection of 300 V CAT II: 1-SCM-HV;
Connection of IEPE or 10 V over BNC: 1-SUBHD15-BNC.

QuantumX Universal Amplifier (8)

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QuantumX MX840B and MX440B: 24-Bit Universal Measuring Amplifier for All Common Sensor Technologies

The MX840B and MX440B modules are the universal measuring amplifiers of the QuantumX series. This means that sensors and transducers based on 17 different sensor technologies can be connected to each of the 8 (MX840B) or 4 (MX440B) channels available on these amplifiers (see complete survey below). Owing to the innovative “Plug & Measure” technology, the QuantumX module automatically identifies your transducer and is immediately ready to start measuring.

The universal measuring amplifiers of the QuantumX family thus substantially minimize the setup time in the test stand and are the ideal choice for frequently changing measuring tasks. As always with the QuantumX, the universal measuring amplifiers can be employed as stand-alone instruments or combined with other modules; this can be achieved in various topologies (centralized, distributed, hybrid) as well as by connecting them to a PC (e.g. with HBM catman software) or a data recorder (e.g. for mobile measurements). The resulting flexibility and scalability are definitely unique in the market.

The universal modules provide a 24-bit analog-to-digital converter, sample rates of 40 kS/s per channel, and active low-pass filters and are renowned for their high precision.

The combination of precision, flexibility, and measurement setup at lightning speed makes each QuantumX universal measuring amplifier an “all-purpose tool” for demanding and highly efficient data acquisition in measurement, which has already been used in tens of thousands of applications. Typical applications include test stands, service tasks, mobile data acquisition, and monitoring.

Accuracy class: up to 0.05%
Sample rate per channel: up to 40 kS/s

Time-saving and efficient

Connection of 17 different transducer technologies per channel
Plug & Measure: Automatic sensor identification and channel configuration
Fast calibration of transducers or validation through internal shunt connection
Custom configuration of individual channels
Wide ambient temperature range (-20 °C to +65 °C) and robust design allow use in any location
Distributed system and short, pre-wired sense leads

Minimized setup time in the test stand and an ideal fit for frequently changing measurement tasks, due to immediate sensor identification and universal connectors.

Precise and reliable

24-bit analog-to-digital converter per channel
Individual sample rates of up to 40 kS/s
Active low-pass filter
Accuracy classes ranging from 0.05 to 0.1 (depending on the sensor technology)
Working standard calibration certificate according to ISO 10012 stored in the module
DAkkS certificate (ISO 17025) from HBM on request

Reliable results and proven high quality from HBM ensure successful tests at any time!

Compact, mobile, and scalable

The modules can be used as stand-alone instruments or combined with other measuring modules
Many measuring modules for special tasks are available (e.g. high-precision, torque, full bridges, etc.)
Different topologies (centralized, distributed, hybrid)
Real-time integration with the Ethernet fieldbus (CX27B), CAN (MX471B), or voltage output (MX878B)
Open software concept (Visual Studio .NET, LabVIEW, etc.)

From one to thousands of channels: Measuring equipment that is scalable to fit your requirements and integrates with your system.

File	Description	Type	Languages	Size
QuantumX MX840B - Data Sheet (B03816)	QuantumX MX840B - Data Sheet	Technical Document	English	727 KB
QuantumX - EU Declaration of Conformity (ce263)	QuantumX - EU Declaration of Conformity	Certificate	English	1 MB
QuantumX - Brochure (S02333)	QuantumX - Brochure	Marketing Document	English	16 MB

Key attributes: DAQ Systems
Number of inputs	8
Input	Strain gauge full/half bridge, Electrical voltage, Standardized current (4-20mA), Inductive bridge, LVDT, SSI, IEPE / CCLD, Piezo resistive bridge, Thermocouples, RTD (Pt, Ni), Resistance (PTC, NTC, KTY), Digital encoder, Timer digital input, CAN
Output	CAN bus
Interface	TCP/IP, Firewire
Accuracy class	0.01, 0.05, 0.1
Degree of protection	IP20
Sample rate [S/s]	40000 Hz
Housing	Standalone
Real-time capabilities	None

Product Code	Description
1-BPX001	QuantumX backplane wall mounting
1-SUBHD15-SAVE	Port saver (SubHD15)
1-BPX003	QuantumX backplane (5)
1-SCM-SG350	¼ bridge completion (SubHD15)
1-SCM-SG120	¼ bridge completion (SubHD15)
1-BPX002	QuantumX backplane rack mounting
1-CASEFIT	QuantumX mounting plate
1-SCM-TCK	SubHD15-thermo mini type K adapter
1-NTX001	Adapter power supply, 24 V/DC
1-SCM-HV	Adapter 300V (SubHD15-SafetyBanana)
1-CASECLIP	QuantumX mounting set
1-SCM-TCJ	SubHD15-thermo mini type J adapter
1-THERMO-MXBOARD	Adapter thermocouple (SubHD15)
1-SUBHD15-BNC	Adapter (SubHD15-BNC)
1-TEDS-PAK	TEDS pack, 5x 1-wire EEPROM, DS24B33+