Modules and transducers
QuantumX A03031_24_E00_01 HBM: public 85
Orange CAN bus in "WARNING" state, CAN data received but bus is
subject to occasional disruptions; buffer overflow, some data
items lost
Red CAN bus in "ERROR" or "BUS-OFF" state, CAN data cannot
be received or processed
General rule: Brief flashing → TEDS identified (green: is used, orange: is not used).
8.3 MX440B universal amplifier
You can connect up to four transducers to the universal amplifier MX440B. The
transducers are connected via 15-pin D-SUB-15HD device connectors. All
measuring channels are electrically isolated from one another and from the
power supply.
Connectable transducer types and the status display are identical with the uni
versal amplifier MX840A (without CAN) (see page 83).
Connection LED
System
LED
Fig. 8.4 MX440B front view
System LED
Green Error-free operation
Orange System is not ready, boot procedure running
Flashing orange Download active, system is not ready
Red Error
Connection LEDs
All LEDs are orange Boot procedure running (system is not ready)