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6F3B0250
80
T1/T1S User’s Manual
4. Installation and Wiring
4.6 I/O wiring
·
Refer to sections 2.4 and 3 for instructions on how to properly wire the I/O terminals.
·
0.75 mm
2
(18 AWG) to 0.3 mm
2
(22 AWG) wires are recommended for I/O signals.
·
Separate the I/O signal cables from high-power cables by at least 200 mm.
·
If expansion rack or unit is used, separate the expansion cable from the power and I/O
signal cables by or unit at least 50 mm.
·
It is recommended to separate the input signal cables from output signal cables.
!
CAUTION
1. Turn off power before wiring to minimize the risk of electrical shock.
2. Exposed conductive parts of wire can cause electrical shock. Use
crimp-style terminals with insulating sheath or insulating tape to cover the
conductive parts. Also close the terminal covers securely on the terminal
blocks when wiring has been completed.
3. Turn off power before removing or replacing units, modules, terminal
blocks or wires. Failure to do so can cause electrical shock or damage to
the T1/T1S and related equipment.
T1
200mm
or more
High-power
cable
Output
signal
Input signal
CTi Automation - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.ctiautomation.net - Email: info@ctiautomation.net