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SP-1 

E4408S01B  

SPECIFICATIONS OF MULTI-DISTRIBUTOR 

MD-550 

 
 

This equipment is used for distribution of navaid data from navigation equipment. It provides four 

outputs each from two independent  inputs  or eight outputs from one input by changing an 

internal setting. AD-10 format signal is also available to distribute four outputs from one input. 

 

1.  Port 

Input: 2 ports (data / shift lines) 

   

Output: 8 ports (4 output for one input) 

2.  Type of Signal 

Serial Signal 

   

Input: IEC 61162-1 or NMEA 0183 Ver. 1.5/2.0 

   

 (RS-422 or current loop) 

   

Output: IEC 61162-1 (RS-422) 

3.  Transmission Rate 

4800 bps to 38400 bps 

4.  Power Supply 

12-24 VDC: 0.25-0.15 A 

5.  Coating Color 

2.5G7/2 Newtone No.5 

Summary of Contents for MD-550

Page 1: ...MULTI DISTRIBUTOR MD 550...

Page 2: ...J a p a n Te l e p h o n e 0 7 9 8 6 5 2 1 1 1 Te l e f a x 0 7 9 8 6 5 4 2 0 0 Yo u r L o c a l A g e n t D e a l e r A l l r i g h t s r e s e r v e d P U B N o O M E 4 4 0 8 0 M D 5 5 0 T E N I F I...

Page 3: ...be minimal The location should be free of water spray Do not install this unit on the overhead Do not use the cable having a diameter greater than 11 7 mm CAUTION CAUTION Observe the following compass...

Page 4: ...TS System Configuration 1 Installation materials and Spare parts 1 Cables 2 Mounting 2 Setting 3 Fabrication of signal cable 3 SPECIFICATIONS SP 1 PACKING LIST OUTLINE DRAWING INTERCONNECTION DIAGRAM...

Page 5: ...tput7 Output8 Input1 Output1 Output2 Output3 Output4 12 24 VDC When connecting by current loop the standard FURUNO receive circuit current limiter circuit 470 photocoupler PC 400 900 are included acce...

Page 6: ...Code no 000 538 110 4 0 mm Mounting This unit has not power switch If you do not connect the MD 550 to power switchboard or circuit breaker install an external power switch local supply locating it ne...

Page 7: ...mper into connector in same direction as before Note2 Do not short jumpers JP13 JP14 They should be open Fabrication of signal cable DPYC 1 5 77 3 6 Armor Cut the sheath Vinyl tape Sheath 15 10 1 Crim...

Page 8: ...by changing an internal setting AD 10 format signal is also available to distribute four outputs from one input 1 Port Input 2 ports data shift lines Output 8 ports 4 output for one input 2 Type of S...

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