Omron E5CC-800 Specification & Installation Instructions page 60

E5@C-800
28.For the E5DC-800, always turn OFF the power supply before
connecting the Main Unit to or disconnecting the Main Unit from
the Terminal Unit, and never touch nor apply shock to the
terminals or electronic components. When connecting or
disconnecting the Main Unit, do not allow the electronic
components to touch the case.
29.Observe the following precautions when you wire the E5@C-B-
800.
• Always follow the wiring instructions provided in Wiring
@
Precautions for E5 C-B-800 (Controllers with Push-In Plus
Terminal Blocks) on page 64.
• Do not wire anything to the release holes.
• Do not tilt or twist a flat-blade screwdriver while it is inserted into
a release hole on the terminal block. The terminal block may be
damaged.
• Insert a flat-blade screwdriver into the release holes at an angle.
The terminal block may be damaged if you insert the
screwdriver straight in.
• Do not allow the flat-blade screwdriver to fall out while it is
inserted into a release hole.
• Do not bend a wire past its natural bending radius or pull on it
with excessive force. Doing so may cause the wire
disconnection.
• Do not use crossover wiring except for the input power supply
and communications.
60