16
Strain input cable
U-49
(optional accessory)
Voltage signal
Voltage signal (-)
(D)
(B)
(E)
voltage input cable
U-50
(Optional accessory)
Voltage signal (+)
«When strain input cables are used.
3-2-2 Inputting Voltage
Connect voltage signals according to the pin numbers listed below.
The use of a shielded cable is recommended for the input of weak signals.
Pin No.
Description of signal
A Not
connected
B
Input signal (negative side)
C Not
connected
D
Input signal (positive side)
E
Input signal (negative side), shielded cable
«When input signals are directly hook up to the input connectors. »
«When voltage input cables are used. »
●
When inputting voltage, be sure to connect
pins B and E
of the input connector.
●
Keep the input cable as far away as possible from power cables or other cables that are prone
to significant noise.
●
When the EDS-400A (or EDS-450A) is used at the place where vibration is applied , use the
input cable with enough length and securely fix them, in order not to apply extra force to the
connected portion of the input cables.
NOTE
Strain gage type transducer
Bridge box
(NDIS standard connector)
