Hitachi SAMURAI Series Manual page 43

Installation
Technical Catalogue
Space Requirements
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NOTE:
1. Before operating this gateway, initial settings by a system integrator for the local LonWorks system are necessary.
2. This gateway is designed to be connected with LonWorks network, and will not function by itself when it is not connected.
3. The power lines and the signal lines shall be separated with a minimum distance of 15cm.
4. It is necessary to set and adjust the Chillers and gateway before operating the system.
5. "LonWork" "LonMark" are trademarks of Echelon Corporation registered in the USA and other countries.
Specifications
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Transmitting Setting (On Chiller Control PCB)
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Item
Connection Capacity Maximum 4H-Link PCBs of Hitachi Chiller
Power Supply AC 1-PH, 220~240V±10% 50/60Hz
Power Consumption Maximum 10W
Ambient Condition
0-45°C
Temperature
10-80% (with condition of no condensation)
Relative Humidity
Net weight 0.6kg
Colour Grey (Munsell 5Y7/1 or similar)
Material of Box ABS resin molding material
Wall Mount (By 2 x M4 Screws), or on DIN Rail
Mounting Method
(35mm)
Mounting Location In Weather and Dust-Proofed Control Panel
Accessories Core x 1, Capacitor x 1
Transceiver Using FTT-10A
No warranty shall be applied for the control and
operation of the upper "LonWorks" side.
Warranty
Hitachi's liability shall cover only Hitachi Chillers,
this gateway, and accessibility by "LonWorks"
Operation
Before shipment, No. 1 pin of DSW10 is set at ON side
In case that Chiller Unit quantity in the same H-Link is 2
or more, set No. 1 pin of DSW10 at the OFF side from 2
Unit. If only one Chiller Unit is used, no setting is required.
In case of applying high voltage to the terminal TB1 (E,F),
the fuse on the PCB is cut.
In such a case, first connect the wiring to TB1 (E,F) and
then turn "ON" DSW-2
Specifications
DSW
ON
OFF
ON
nd
OFF
ON
OFF
TCGB0051 rev 0 - 09/2009
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