Hitachi SAMURAI CLG2, Manual, Page: 43 / 118

Installation
Technical Catalogue
6
43
TCGB0051 rev 0 - 09/2009
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Space Requirements

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.
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Specifications
Item Specifications
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
Temperature
Relative Humidity
0-45 ° C
10-80% (with condition of no condensation)
Net weight 0.6kg
Colour Grey (Munsell 5Y7/1 or similar)
Material of Box ABS resin molding material
Mounting Method
Wall Mount (By 2 x M4 Screws), or on DIN Rail
(35mm)
Mounting Location In Weather and Dust-Proofed Control Panel
Accessories Core x 1, Capacitor x 1
Transceiver Using FTT-10A
Warranty
No warranty shall be applied for the control and
operation of the upper “LonWorks” side.
Hitachi’s liability shall cover only Hitachi Chillers,
this gateway, and accessibility by “LonWorks”
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Transmitting Setting (On Chiller Control PCB)
Operation DSW
Before shipment, No. 1 pin of DSW10 is set at ON side
ON
OFF
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
nd
Unit. If only one Chiller Unit is used, no setting is required.
ON
OFF
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
ON
OFF