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INTERFACE UNIT
IF-2500
PUB. No. OMC-43421-A1
(TENI, 0307)
IF-2500
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SAFETY INSTRUCTIONS CAUTION CAUTION The mounting location should satisfy Observe the following compass safe the following conditions: distances to prevent deviation of a Sparate from radio transmitter, radar, magnetic compass: direction finder (at least 3m). Steering Standard Locate the equipment away from air compass compass conditioner vents. IF-2500 1.40 m 0.95 m Keep the equipment out of direct sunlight. Vibration should be minimal. Turn off the power switch at the The location should
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TABLE OF CONTENTS Overview............................................................................................................... 1 Installation materials........................................................................................... 1 Spare parts ........................................................................................................... 1 Cables.............................................................................................................
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Overview The interface for the dual GPS navigator receives data from two GPS navigators and chooses one to output in accordance with priority order. Output data is converted to NMEA current loop, IEC 61162-1 or contact signal and output. 12-24 VDC Outputs data in accordance with priority order Input 1 Output 1 (GPS navigator) Output 2 Output 3 Output 4 Input 2 Output 5 (GPS navigator) Output 6 Receiving Error Alarm Cross Track Error Alarm Arrival Alarm 1
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Mounting Selection of output data format This unit does not have power switch. If you The output data format is selectable by do not connect the IF-2500 to power changing a jumper block; A for IEC61162-1 switchboard or circuit breaker, install an and B for NMEA. For example, to select external power switch (local supply), locating NMEA for J4, change the jumper block from A it near the IF-2500. to B on JP401 and JP402. Do the same on J5 thru J9. Factory setting Current Output Jump
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Fabrication of CO-SPEVV-SB-C 0.2X2P 75 mm Armor 35 mm Sheath 33 mm Shield 28 mm 3 mm Earth cable Cut unused cores and solder them to shield. 3 mm 15 mm 30 mm (Supplied) Heat shrink tube Fix the cable with the cable clamp Twist and solder 15 mm at this location. Heat shrink tube How to fabricate the signal cable 3
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10-35V J1 Power FUSE 0.5A Alarm output 3 J12 Alarm output 2 J11 Alarm output 1 J10 Output port 5 J8 B Output port 4 A J7 B B A A Output port 3 B B A J6 A B Output port 2 B A A J5 B B Output port 1 A A A J4 A B B Output port 6 B A J9 Input port 2 J3 Input port 1 J2 A: IEC61162-1 Jumper B: Current loop Parts location LEDs (Normal status) CR6 Blinks every second. Alarm output 1 Arrival Alarm CR7 Off. Alarm output 2 Cross Track Error Alarm CR8 Off. Alarm output 3 Receiving Error Ala
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CR2 Lights when receiving NMEA data Maintenance from J2. Self test 1 CR4 Lights when sending NMEA data The unit performs an internal self-check in to J4 thru J9. the following sequence each time power is CR6 Blinks every second. turned on. CR7 Lights when ROM error is 1. LEDs CR7 to CR10 blink twice every 2 detected. seconds. CR8 Lights when RAM error is 2. ROM and RAM are tested. detected. 3. LED CR6 blinks every second for normal CR9 Lights when SIO error is detected. ope
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FURUNO SPECIFICATIONS OF INTERFACE UNIT IF-2500 This equipment is used for distribution of navaids data from navigation equipment. It provides six outputs each from two independent inputs. Alarm signal is also available to distribute three outputs from two independent inputs. 1. Port Input: 2 ports (IEC61162-1) Output: 6 ports (IEC61162-1 or Current loop) Alarm signal Output: 3 ports (Relay contact) 2. Alarm signal Receiving Error Alarm, Cross Track Error Alarm, Arrival Al
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(*1) (*1) (*1) (*1) (*1) (*1) 1.(*1) 印のユ ニット 及 び 部 品コ ー ド は架空コ ー ド に付き 注 文用 には使用で き ま せん 。 (*1)Code numbers are not allowed to order as dummy code.
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