CANHEAD
FIELD OF APPLICATION
10
4
FIELD OF APPLICATION
The CANHEAD system is 10‐channel measurement electronics for quarter‐bridge,
half‐bridge, and full‐bridge strain gages, DC voltage sources and strain gage‐based trans
ducers.
The special feature of HBM's CANHEAD concept is the separate assembly of the base
module and the plug‐in amplifier module.
S
Base module
S
for wiring the SG or transducer connection cables
Base modules for SG‐quarterbridges (CB1014, CB1015) are available for all the standard
SG resistance values (120, 350, 700, 1000
Ω).
S
Amplifier module
S
For implementing highly‐sensitive and precise measurements
So when installing the strain gages ‐ for example, in experimental stress analysis ‐ the
base module (with all the wiring) is connected to the strain gages first. This allows the
the amplifier module to be used for other measuring tests until its ultimate involvement.
It is also possible to remove the amplifier module without the intelligent base module
losing the measuring point specific data that has been saved.
Amplifier
module
Amplifier
module
Amplifier
module
Base
module
CAN bus and power supply
CANHEAD amplifier modules for single
strain gages or transducers
MGCplus
ML74B amplifier /
AP74 connection
board
Ethernet
up to
12 CANHEADs
per bus line
max. 250 m in 250 kBaud mode; max. 100 m in 500 kBaud mode (details see data sheet)
10 channels per module; with CB1014/15, one
additional channel for temperature compensation
Base
module
Base
module
Fig. 4.1
Block diagram of the overall system with MGCplus
Содержание CB1010
Страница 1: ...CANHEAD ENGLISH DEUTSCH Operating Manual Bedienungsanleitung...
Страница 3: ...CANHEAD ENGLISH DEUTSCH Operating Manual...
Страница 40: ...CANHEAD CONFIGURING WITH MGCPLUS 38 S Serial number and bridge type of the connected module...
Страница 52: ...CANHEAD CANHEAD ENHANCEMENTS 50...
Страница 53: ...CANHEAD ENGLISH DEUTSCH Bedienungsanleitung...
Страница 91: ...39 CANHEAD KONFIGURIEREN MIT MGCPLUS S Seriennummer und Br ckentyp des angeschlossenen Moduls...
Страница 103: ...51 CANHEAD CANHEAD ERWEITERUNGEN...
Страница 104: ...HBK Hottinger Br el Kjaer www hbkworld com info hbkworld com A01185 13 X00 00 7 0102 0010...