Chapter 1 - General Description - Hitachi WJ200 Series Software Manual

Chapter 1 – General Description
The 115VIF-DIN is an interface board is used to translate 115 VAC control signals – from crane
and hoist operator pendant stations – to the 24 VDC logical input signals required by the WJ200
or SJ700 series of Hitachi inverters.
The board provides optical isolation between the 115 VAC pendant voltages and the inverter
control inputs. The necessary logic functions to perform application-specific crane and hoist
functions are not embedded on the interface board.
Before using this product, please read this manual and the inverter manual, and be sure to follow all safety
precautions noted therein. After unpacking the 115VIF-DIN board, carefully inspect it for any defect or damage.
115VIF-DIN Carton Contents
(1) 115VIF-DIN Interface Board
WARRANTY
The warranty period under normal installation and handling conditions shall be eighteen (18) months
from the date of purchase, or twelve (12) months from the date of installation, whichever occurs first.
The warranty shall cover repair or replacement, at Hitachi's sole discretion, of the 115VIF-DIN
interface board.
Service in the following cases, even within the warranty period, shall be to the customers account:
1. Malfunction or damage caused by misuse, modification or unauthorized repair.
2. Malfunction or damage caused by mishandling, dropping, etc., after delivery.
3. Malfunction or damage caused by fire, earthquake, flood, lightning, abnormal input voltage,
contamination, or other natural disasters.
If service is required for the product at your worksite, all expenses associated with field repair are the
purchaser's responsibility. This warranty only covers service at Hitachi designated service facilities.
If making a warranty claims in reference to the above, please contact the distributor from whom you
purchased the 115VIF-DIN, and provide the model number, purchase date, installation date, failure date
and description of damage, malfunction, or missing components.
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Chapter 1