Toshiba 6F3B0253 user manual I/O wiring

6F3B0253

4. Installation and Wiring

4.6 I/O wiring

! 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 T1-16S and related equipment.

•Refer to sections 2.4 and 3 for instructions on how to properly wire the I/O terminals.

•0.75mm2 (18 AWG) to 0.3mm2 (22 AWG) wires are recommended for I/O signals.

•Separate the I/O signal cables from high-power cables by at least 200mm.

•If expansion rack or unit is used, separate the expansion cable from the power and I/O signal cables by or unit at least 50mm.

•It is recommended to separate the input signal cables from output signal cables.

T1-16S

200mm or more

Input	Output	High-power
signal	signal	cable

Basic Hardware and Function 61