HBM MX440B - Voltage sources up to 300 V (CAT II)

Transducer connection
Quantum
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I3031-14.0 HBM: public 153
9.15 Voltage sources up to 300 V (CAT II)
The signal conditioning module (SCMV) allows safe ac
quisition of voltages up to 300 V CAT II, or 10 V at a cor
respondingly high voltage level in measurement category
CAT II, and can be very easily connected to the SubHD
connectors of MX840B, MX440B or MX410B amplifiers.
SCMHV was developed in accordance with the most
stringent safety requirements, with the focus on safe
working. Numerous publications are available with more
detailed references to the subject of the (CAT II) meas
urement category and the underlying international stand
ard.
The SCMHV is a voltage divider consisting of a protect
ive circuit or isolating circuit. The voltage is measured by
two permanently connected lab cables with completely
isolated lab connectors.
Due to an integrated 1‐wireEEPROM (TEDS), the
SCMHV is equipped with a detection function for the
connected components. After the connection is made the
channel is configured automatically. The PC software is
capable of linearizing the input and saving it to the ad
apter.
Separate operating instructions are included in the scope
of delivery for the SCM‐HV.
Measurement voltage
300 V DC / 300 V
eff.
AC