2-46
IM DL350-03EN
2.14 Connecting Bridgeheads
Connecting the Strain Module and the Bridge Head
When Using the Strain Module (701270) and the Bridge Head (701955 or 701956)
Using the cable that came with the bridge head (701955 or 701956), connect the strain module
(701270) and the bridge head.
Bridgehead
701955, 701956
Strain Module
701270 (STRAIN_NDIS)
When Using the Strain Module (701271) and the Bridge Head (701957 or 701958)
Using the cable that came with the bridge head (701957 or 701958), connect the strain module
(701271) and the bridge head.
Bridgehead
701957, 701958
Strain Module
701271 (STRAIN_DSUB)
When Using a Bridge Head with a MIL Standard (MIL-C-26482) Connector Wiring
The connector on the strain module (701270) is a NDIS connector.* Use a connector adapter
cable (700935) by YOKOGAWA to make a MIL-NDIS conversion and connect to the strain module
(701270).
* Connector recommended by JSNDI (Japanese Society for Non-Destructive Inspection)
Bridgehead with MIL standard
connector wiring
A
B
C
D
C
NDIS
MIL
B
D
A
NDIS connector pinout
MIL standard connector pinout
Terminal mapping
A: (positive
bridge voltage)
B: Input– (negative
measurement signal)
C: Bridge– (negative
bridge voltage)
D: Input+ (positive
measurement signal)
E: Floating common
F: Sense+
(positive bridge
voltage sensing)
G: Sense–
(negative bridge
voltage sensing)
A:
B: Signal–
C: Exc
D: Excitation–
E: NC (no connection)
F: NC (no connection)
Strain Module
701270 (STRAIN_NDIS)
Connector adapter cable
(700935) 1.5 m long
B
C
D
E
F
G
A
B
C
D
E
F
G
B
C
D
E
F
A
B
C
D
E
F