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TALGIL COMPUTING & CONTROL LTD. 

NAAMAN CENTER, HAIFA - ACCO ROAD 

ISRAEL 

P.O. BOX 775 KIRYAT MOTZKIN 26119 

TEL: 972-4-8775947 - 8775948 

FAX: 972-4-8775949 

 
 
 
 
 
 

 

 

 
 
 

 
 
 
 
 

 
 
 
 

 
 
 
 

2007 

 

DREAM 2 WIRED 

RTU SYSTEM

 

GUIDE

 

 

  

 

Содержание DREAM 2

Страница 1: ...1 TALGIL COMPUTING CONTROL LTD NAAMAN CENTER HAIFA ACCO ROAD ISRAEL P O BOX 775 KIRYAT MOTZKIN 26119 TEL 972 4 8775947 8775948 FAX 972 4 8775949 2007 DREAM 2 WIRED RTU SYSTEM GUIDE...

Страница 2: ...OF RTU UNITS 6 3 1 MODULAR RTUS 6 3 1 1 SETTING THE ADDRESSES OF THE DIGITAL AND ANALOG INPUTS 7 3 1 2 SETTING THE JUMPERS OF THE ANALOG PLUG IN BOARD 7 3 1 3 THE LEDS AND THE BUZZER INDICATIONS 8 3 1...

Страница 3: ...low power consumption and may be powered by solar energy One DREAM may handle several single cable channels each channel may contain up to 60 RTUs all of them will be scanned second by second 1 1 THE...

Страница 4: ...wired channels connected to the same Dream special wiring is required see appendix D 2 2 GROUND CONNECTIONS Inside the 2W RTU interface inside the lightning protection and in each RTU there are groun...

Страница 5: ...MADE INSIDE THE DREAM 2 4 1 DECLARING THE 2W RTU INTERFACE During system configuration the DREAM has to be told about the 2W RTU interface that is connected to its Remote I O line This is done during...

Страница 6: ...e can be up to 4 modules per RTU therefore the units may come with 0 2 4 6 or 8 outputs The digital inputs are built of plug in modules of 4 inputs there can be up to 2 modules per RTU and therefore w...

Страница 7: ...8 N When there are both digital up to 4 and analog up to 2 inputs the digital inputs will be numerated as above but the analog inputs will occupy the addresses following RTU N as follows Analog input...

Страница 8: ...le beep every 5 seconds indicating normal operation Otherwise there will be a long beep every 5 seconds During output test mode there is a short beep for open and 2 short beeps for close commands 3 1...

Страница 9: ...n of the utility software includes additional information about the RTU including the number of available outputs and inputs analog or digital the pulse width and amplitude generated for opening and c...

Страница 10: ...close positions The system will exit test mode and return to normal activity after 60 seconds without touching the buttons 3 2 3 SELECTING THE DESIRED ANALOG INPUT TYPE The system can handle analog i...

Страница 11: ...1 0 0 1 0 19 1 1 0 0 1 0 20 0 0 1 0 1 0 21 1 0 1 0 1 0 22 0 1 1 0 1 0 23 1 1 1 0 1 0 24 0 0 0 1 1 0 25 1 0 0 1 1 0 26 0 1 0 1 1 0 27 1 1 0 1 1 0 28 0 0 1 1 1 0 29 1 0 1 1 1 0 30 0 1 1 1 1 0 31 1 1 1 1...

Страница 12: ...1 The cable must be tested for continuity of its wires and for having good isolation between the wires and between each wire and the ground 2 Disconnect both ends of the cable under test including fr...

Страница 13: ...he cable to the consumption of the interface unplug all the RTUs from the 2 wired line and reconnect the 2 wired line back to the interface At this stage the measured consumption of the interface may...

Страница 14: ...Ah 12V Int 2W P N 12 V Rechargable battery 12V 7 Ah 12V 12V Int 2W N1 N1 N2 P S Int 2W N2 N3 Wiring of a DREAM system which is powered by AC and which contains multiple 2 wired interfaces P N P N 12 V...

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