Section 3 Installation
VM-21P 3-Wire LVDT Signal Conditioner Instruction Manual
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3.3 Wire
connections
●
Wiring and wire connections should be performed by a qualified technician.
●
Be sure to install an earth wire. In addition, DO NOT turn on the power before all wiring
and wire connection work is complete. Doing so could result in electric shock.
Make wire connections in the following order.
1. Connect the transducer.
2. Connect the output signal receiver.
3. Connect the power supply.
4. Check all connections.
Point
Flexible, stranded electrical wire is recommended for wiring. Round,
crimped terminals (JIS C 2805, or similar) with good contact and resistant
to degradation over time are recommended.
3.3.1
Connecting the transducer
Connect the transducer as explained below.
Point
●
It is recommended that you use a 0.75 to 2mm
2
3-wire shielded cable
between the signal conditioner socket and junction terminal, or
backplane unit and junction terminal.
●
It is recommended that non-shielded areas be kept to a length of no
more than 100mm.
WARNING