Strain Gage Full And Half Bridge, Voltage-Fed Piezo-Resistive Sensors - HBM ClipX Bedienungsanleitung

6.6.1

Strain gage full and half bridge, voltage-fed piezo-resistive sensors

When connecting transducers in a 6-wire configuration, you can also use Zero-Wire
TEDS instead of the 1-Wire TEDS connection. In this case the TEDS module is looped
into the sense lines.
See also „Available connections and LEDs" on page
design" on page 22.
Strain gage full or half bridge and piezo-resistive sensors in 6-wire configuration (1-
Wire TEDS optional)
Abb. 16: Plug terminal X4, 6-wire pin assignment; with half bridge, connector 4 is omit-
ted; TEDS optional, view from below (solder side)
36
Pt100
2
TEDS
1
S
Inner cable shield
4 Measurement signal −
1
Measurement signal +
2' Sense lead −
2
Bridge excitation voltage −
3'
Sense lead +
3 Bridge excitation voltage +
Outer cable shield
AI
I
U
24, „Shielding and grounding
1-Wire-TEDS
rd
wh
gy
bk
1
gn
bu
Cable wire colors (HBM transducer):
bu = blue; gn = green; gy = gray;
rd = red; bk = black; wh = white;
2
4
3
Electrical connections, LEDs
ClipX