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3. Wiring
3.1 TTM-P4W series
3.2 Caution on wiring
Before wiring, be sure to turn off the power supply. Otherwise, you may get an
electric shock.
This equipment does not execute control operation for about 4 seconds after the
power is turned on. (Control output does not work. during the period)
Pay attention when you use this equipment for interlock circuit.
Confirm the wirings of the input terminal, power terminal, and optional terminal
by reading the label at the side of the equipment.
- Use crimping terminals matching to M3.5 screws. Also, when you wire to the central terminals,
tighten the wire directly.
- As for wire rods to be used for connecting this equipment with a thermocouple, use a specific
compensating lead wire or wire itself.
- When you use this equipment near the source of noise, use a shielded wire. Also, do not wire the
input/output line in the same duct or wire conduit.
- Leave the input/output signal line more than 50 cm away from the power and load lines.
Communication
(RS-485)
Warning
Caution