Toshiba nv Series - A.9 List of Current Consumptions and Weights by Module

Chapter 3 Installation and Wiring
6F8C1497
98
3.10 Input/Output Wiring
Notes for mounting and wiring the I/O module are covered in this section.
Refer to “Unified controller nv series type1 light Controller Unit User’s Manual - Basic
Hardware -” (6F8C1497) for details of I/O wiring of G2 I/O and G3 I/O.
Ground the unit.
Failure to do so may cause electric shock or fire.
Turn off the power before wiring cables.
Failure to do so may cause electric shock or system
failure.
Use sheathed crimp-type terminals for wiring
modules.
Failure to do so may cause electric shock due to exposed
conductors.
Connect an external power supply suitable for the
rating.
Failure to do so may cause explosion or fire.
A qualified electrician shall be assigned to wiring
work.
Improper wiring may cause fire, electric shock or
system failure.
◆
Important
• Make necessary wirings and connections.
For wiring with cables, be sure to use sheathed crimp-type terminals.
• Close the terminal block cover of the I/O module after confirming that all wirings and
connections are correct and firm.
Important
• Do not connect anything to the NC terminals.
Warning
Warning
Warning
Caution
Caution
Instruction
Instruction
Instruction
Instruction
Ground