HBM MP85A - Page 29

Electrical connection
MP85A A0293_06_E00_03 HBM: public 29
TEDS for half and full bridge sensors
If you are using full and half bridge sensors in a 6-wire circuit, TEDS (zero-
wire) modules can be used as an option. These are then connected to the
existing sense leads.
In the MP85A, the TEDS function cannot be used for sensors in a 4-wire
circuit.
ye
Full bridge
1
3
6
2
Hsg.
4
5
wh
bk
rd
bl
gn
gr
ye
Sense lead (-)
Cable shield
1
2
3
4
5
wh
bk
bl
gn
Sense lead (-)
Sense lead (+)
Cable shield
Half bridge
Measurement signal (+)
Measurement signal (+)
Transducer supply (-)
Transducer supply (-)
Transducer supply (+)
Measurement signal (-)
Sense lead (+)
Hsg.
Transducer supply (+)
TEDS
gr
TEDS
Fig. 5.5 Pin assignment (zero-wire TEDS) for sensors in a full and half bridge
configuration (6-wire circuit)