Hitachi SJ200 Series 用户手册

SJ200 Inverter

In

v

e

rt

er Mounting

and Installation

Keypad Removal - The SJ200 has a removable 
keypad. To remove the keypad, locate the
retention latch as shown to the right. Press 
downward on the latch, while gently pulling 
toward you. The keypad will tilt forward, as two 
retaining tabs at the bottom edge of the keypad 
also hold it in place. Then remove the keypad 
from the keypad bay.

Internal LED Indicators / Communications Connector - Refer to the keypad bay in 
the illustration below. After removing the keypad, the internal LED viewing window will 
be visible. These LEDs indicate status for your convenience when the keypad is 
remotely mounted and you are nearer to the inverter location.

The RJ45 connection consists of two parts. The clear plastic RJ45 modular interconnect 
makes the connection between the inverter and the keypad. It is easily removed to allow 
you to plug a communications cable into the modular connector.

Installing the Keypad - Follow these steps:

1.  Remember to install the RJ45 modular interconnect. Otherwise, there will be no 

connection to the keypad.

2. Set the bottom edge of the keypad into the inverter keypad bay.

3. Tilt the top edge of the keypad forward. If it stops before seating firmly, DO NOT 

force the keypad. You may need to adjust the end RJ45 modular connector slightly 
(upward or downward). Then seat the keypad.

4. Make sure the retention latch clicks into place on the inverter housing top edge. 

Otherwise, vibration may cause the keypad to loosen in the future.

RJ45 modular 

interconnect / 

communications 

connector

Internal LED indicators:

POW

ALM

RUN

Power

Alarm

Run Mode

Keypad bay