Omron NX701-1620, User Manual

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4 Installation and Wiring
NX-series CPU Unit Hardware User’s Manual (W535)
4-
3 Mou
n
ting
Unit
s
4
4-
3-7 R
emoving the
CPU Module
This section describes how to remove the CPU Module.
Precautions for Safe Use
• Do not apply labels or tape to the Unit. When the Unit is installed or removed, adhesive or
scraps may adhere to the pins in the NX bus connector, which may result in malfunctions.
• Do not touch the pins in the NX bus connector on the Unit. Dirt may adhere to the pins in the
NX bus connector, which may result in malfunctions.
• Do not write on a CPU Unit with ink within the restricted region that is shown in the following
figure. Also do not get this area dirty. When the Unit is installed or removed, ink or dirt may
adhere to the pins in the NX bus connector, which may result in malfunctions in the Unit.
Precautions for Correct Use
When you remove a Unit, be careful not to touch or bump the pins in the NX bus connector.
4-3-7 Removing the CPU Module
NG
PORT1 EtherNet/IP PORT1 EtherNet/IP
PORT2 EtherNet/IP PORT2 EtherNet/IP
PORT3 EtherCA
T
PORT3 EtherCA
T
Restricted region
(shaded portion)