IM 11M10A01-03E
4-1
4. Wiring
4.
Wiring
This chapter explains the procedures for wiring the converter.
4.1
Precautions
Notes
Do not apply power to the converter or any other devices, such as alarm devices,
relating to the power circuit of the converter, until all wiring has been completed.
4.2
Wiring Types
The converter requires the following wiring.
(1) Sensor (special cable)
(2) Output signal (two analog output)
• 4-20 mA DC (two-core shielded cable)
• 1-5 V DC fixed range only (two-core shielded cable)
(3) Range identification signal: automatic range switching only (two-core shielded cable)
(4) High/Low alarm contact signal (600 V rated heavy-vinyl-insulated wire, or wire of
equivalent or greater capacity)
(5) Fail contact signal (600 V rated heavy-vinyl-insulated wire, or wire of equivalent or
greater capacity)
(6) Power supply (600 V rated heavy-vinyl-insulated wire, or wire of equivalent or
greater capacity)
