Mitsubishi Electronics -LD62D Universal Remote User Manual


 
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CHAPTER 6 INSTALLATION AND WIRING
6
6.2 Wiring
6.2.1 Wiring precautions
6.2 Wiring
This section describes wiring of encoders and controllers to the high-speed counter module.
6.2.1 Wiring precautions
To obtain the maximum performance from the functions of the high-speed counter module and improve the system
reliability, an external wiring with high durability against noise is required.
Here are some precautions when wiring encoders and controllers.
(1) Wiring
Different terminals are prepared depending on the voltage of the signal to be input. Connecting to a terminal
with a different voltage may cause malfunction of the module or failure of the connected devices.
In 1-phase input, always connect a pulse input cable on the A-phase side.
Install a fuse for each external terminal to prevent the external devices or module from being burnt out or
damaged if a load shorts in an output circuit. The following fuses have been tested by Mitsubishi.
(2) Connectors for external devices
Connectors for external devices must be soldered or crimped properly. A poor soldering or crimping may
result in malfunction.
Securely connect the connectors for external devices to the connectors of the high-speed counter module,
and securely tighten the two screws.
When removing a cable from the high-speed counter module, do not pull the cable by the cable part.
Remove a cable supporting the connector part of the cable by hand. Pulling the cable being connected to the
high-speed counter module can cause malfunction. In addition, a damage of the high-speed counter module
or cables can result.
Fuse model name Rated current Contact
312.750 0.75A
Littlefuse KK
www.littelfuse.com
216.800 0.8A