Furuno IF-2500 User Manual

INTERFACE UNIT

IF-2500

(TENI, 0307)

PUB. No. OMC-43421-A1
IF-2500

SAFETY INSTRUCTIONS

CAUTION

The mounting location should satisfy
the following conditions:

Sparate from radio transmitter, radar,
direction finder (at least 3m).
Locate the equipment away from air
conditioner vents.
Keep the equipment out of direct
sunlight.
Vibration should be minimal.
The location should be free of water
spray.

CAUTION

Observe the following compass safe
distances to prevent deviation of a
magnetic compass:

Standard
compass

IF-2500

Turn off the power switch at the
switchboard before beginning the
installation.

1.40 m 0.95 m

Steering
compass

i

TABLE OF CONTENTS

Overview...............................................................................................................1

Installation materials...........................................................................................1

Spare parts...........................................................................................................1

Cables...................................................................................................................2

Mounting............................................................................................................... 2

Grounding ............................................................................................................2

Selection of output data format.......................................................................... 2

Cable fabrication .................................................................................................2

Maintenance.........................................................................................................5

SPECIFICATIONS
PACKING LIST
OUTLINE DRAWING
INTERCONNECTION DIAGRAM

ii

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 cur r ent loop,
IEC 61162-1 or contact signal and output.

12-24 VDC

Outputs data in accordance
with priority order

Input 1

(GPS navigator)

Input 2

(GPS navigator)

Output 1
Output 2
Output 3
Output 4

Output 5
Output 6
Receiving Error Alarm

Cross Track Error Alarm
Arrival Alarm

1

Mounting

This unit does not have power switch. If you
do not connect the IF-2500 to power
switchboard or circuit breaker, install an
external power switch (local supply), locating
it near the IF-2500.

Selection of output data format

The output data format is selectable by
changing a jumper block; A for IEC61162-1
and B for NMEA. For example, to select
NMEA for J4, change the jumper block from A
to B on JP401 and JP402. Do the same on J5
thru J9.

Factory setting

Output Jumper

J4 JP401/JP402
J5 JP501/JP502
J6 JP601/JP602
J7 JP701/JP702
J8 JP801/JP802
J9 JP901/JP902

IEC61162-1

(A)

!
!
!
!
!

Current

loop

(B)

!

• All dimensions in millimeters.

• For added support, use nuts, bolts and

washers instead of woodscrews.

• Leave sufficient space at the sides and rear
of the unit for maintenance and servicing.

Grounding

To prevent mutual interface, run a ground
wire between the earth terminal on the unit
and ship’s superstructure.

Cable fabrication

Use the following cables (Japan Industrial
Standard cables) or the equivalents.

TTYCS-1 (Twisted pair cable)

Current loop or IEC 61162-1 signal

Armor

Sheath

Shield

φ = 10.1 mm

CO-SPEVV-SB-C 0.2x2P

φ = 10.5 mm

Conductor
S = 0.75 mm

φ = 1.11 mm

Current loop or IEC 61162-1 signal

Conductor
S = 0.2 mm
φ = 0.6 mm

2

Vinyl sheath

Armor

Sheath

Shield

2

2

Fabrication of CO-SPEVV-SB-C 0.2X2P

75 mm

(Supplied)

Earth cable

3 mm

15 mm

3 mm

Twist and solder

35 mm

Sheath

33 mm

Shield

28 mm

Cut unused cores and solder them to shield.

15 mm

Heat shrink tube

Armor

30 mm

Fix the cable with
the cable clamp
at this location.

Heat shrink tube

How to fabricate the signal cable

3

JP801JP701JP601JP501JP901JP401

S1

10-35V

J1

Power

FUSE

0.5A
Alarm output 3

J12

Alarm output 2

J11

Alarm output 1

J10

14P0285

JP802

JP702JP602JP502JP402JP902

B
A

B
A

B
A

B
A

B
A

A
B

CR10
CR9CR8CR7CR6CR4CR3CR2

B
A

B
A

B
A

B
A

A
B

B
A

J8

J7

J6

J5

J4

J9

Output port 5

Output port 4

Output port 3

Output port 2

Output port 1

Output port 6

Input port 2

J3

Input port 1

J2

Alarm output 1 Arrival Alarm
Alarm output 2 Cross Tr ack Error Alarm
Alarm output 3 Receiving Error Alarm

Alarm output normal closed type

Normal Relay contact is closed.
Abnormal Relay contact is open.
Turns the power

Relay contact is open.

off

Jumper

Parts location

A: IEC61162-1
B: Current loop

LEDs (Normal status)

CR6 Blinks every second.
CR7 Off.
CR8 Off.
CR9 Lights when Input port 1 has

priority.

CR10 Lights when Input port 2 has

priority.

4

Maintenance

Self test 1

The unit performs an internal self-check in
the following sequence each time power is
turned on.

1. LEDs CR7 to CR10 blink twice every 2
seconds.

2. ROM and RAM are tested.

3. LED CR6 blinks every second for normal
operation. If an error is detected during
the test, the corresponding LED is turned
on.

• When CR7 is on, ROM is defective.

• When CR8 is on, RAM is defective.

Self test 2

The test requires an external loop to check
I/O. Follow the steps below to carry out the
test.

1. Set the DIP switch #4 of S1 to the ON
position.

2. Temporarily disconnect input and output
connectors J2 and J4.

3. Construct a pair of short connector
assemblies as below.

For J4, J5, J6 ,J7 and J8

RS422_OUT_A
RS422_OUT_B

GND

For J9

RS422_OUT_A
RS422_OUT_B

GND

1
2
3

NC NC

4

1
2
3

NC

4

NC

5

XH4P

XH5P

XH6P

XH6P

Short connector assy

4. Connect the XH6P-XH4P short connector
assy. between J2 and J4.

5. Confirm that each LED lights according

to equipment status as follows:

1
2
3
4
5
6

1
2
3
4
5
6

J2
NC
NC
RD_H

RD_C

GND

J2
NC

NC
RD_H
RD_C
NC

GND

CR2 Lights when receiving NMEA data

from J2.

CR4 Lights when sending NMEA data

to J4 thru J9.
CR6 Blinks every second.
CR7 Lights when ROM error is

detected.
CR8 Lights when RAM error is

detected.
CR9 Lights when SIO error is detected.
CR10 Normally off.

5. Remove the connector from J4 and plug
it into J5, J6, J7 and J8 successively,
confirming that CR2 and CR9 light as
below for each port. Then, remove the
XH6P-XH4P short connector assy., plug
in the XH6P-XH5P short connector assy.
between J2 and J9, and confirm that CR2
and CR9 light as below.

CR2 Lights when receiving NMEA data

at J2.

CR9 Lights when SIO error is detected.

6. Remove the XH6P-XH5P short

connector assy. Plug in the XH6P-XH4P
short connector assy. between J3 and J4,
J5, J6, J7 and J8 successively. Confirm
that LEDs light or blink as below.
Remove the XH6P-XH4P short
connector assy., plug in the XH6P-XH5P
short connector assy. between J3 and J9
and confirm that the LEDs light or blink
as below.

CR3 Lights when receiving NMEA data

at J3.

CR4 Lights when sending NMEA data

to J4 thru J9.
CR6 Blinks every second.
CR9 Lights when SIO error is detected.

The relay contact signal output is turned on
and off alternately every second during the
test.

Fuse replacement

If the fuse blows, find the cause of the
problem before replacing it. Do no use a fuse
rated more than 0.5A, since it may cause
more serious damage to the equipment.

5

FURUNO

SPECIFICATIONS OF INTERFACE UNIT

IF-2500

This equipment is used for dist ribution of navaids data from navigation eq uipment. It provides
six outputs each from two independent inputs. Alarm sig nal is also available to distribute three
outputs from two independent inputs.

1. Port Input: 2 ports (IEC61162-1)
Output: 6 ports (IEC61162- 1 or Cur rent loop)

Alarm signal Output: 3 port s ( Relay contact )

2. Alarm signal Receiving Error Alarm, Cross T rack Error Alarm, Arrival Alarm

3. Rated voltage/Current 12-24 VDC: 0.16-0.08 A

4. Coating Color 2.5GY 5/1.5 Newtone No.5

5. Ambient Temperature -15 to 55℃

6. Relative Humidity 95%RH(40℃)

7. Water proofing IPX0

SP-1 E4408S01C

1/1

Q'TY

3

1

(*1)

1

(*1)

1

14CL‑X‑9851

14CL‑X‑9851‑1

DESCRIPTION/CODE№

XH3P‑002

OUTLINE

NAME

XHｺﾈｸﾀ組品

000‑000‑994

VCTF1.25X2C*3M*/VH2P

XHCONNECTORASSY.

電源ｹｰﾌﾞﾙ組品

000‑000‑995

3X0.25ｸﾛ*1.00M*

POWERCABLEASSY.

ｽﾐﾁｭｰﾌﾞF(Z)

HEAT‑SHRINKTUBE

000‑568‑172

10X0.25ｸﾛ*0.5M*

ｽﾐﾁｭｰﾌﾞF

000‑123‑379

HEAT‑SHRINKTUBE

IF‑2500

IF‑2500IF‑2500

IF‑2500

IF‑2500

UNITUNIT

UNIT

1

(*1)

000‑000‑999

3

SP14‑01100SP14‑01100

SP14‑01100

FGMB0.5AAC125V

SPAREPARTSSPAREPARTS

SPAREPARTS SP14‑01100

CP14‑06300CP14‑06300

CP14‑06300

000‑114‑994

MJ‑A6SPF0012‑100

INSTALLATIONMATERIALSINSTALLATIONMATERIALS

INSTALLATIONMATERIALS CP14‑06300

1

64S4071

4

000‑133‑817

4X16SUS3041ｼｭ

2

000‑802‑080

XH6P‑002

(*1)

000‑000‑991

XH5P‑002

1

(*1)

000‑000‑992

XH4P‑002

5

(*1)

000‑000‑993

NAME OUTLINE Q'TYDESCRIPTION/CODE№

ユニット

ユニットユニット

ＰＡＣＫＩＮＧ ＬＩＳＴ

ＰＡＣＫＩＮＧ ＬＩＳＴＰＡＣＫＩＮＧ ＬＩＳＴ

ＰＡＣＫＩＮＧ ＬＩＳＴ

ユニット UNIT

ｲﾝﾀ‑ﾌｪｲｽﾕﾆｯﾄ

INTERFACEUNIT

予備品

予備品予備品

予備品 SPAREPARTS

ﾋｭｰｽﾞ

FUSE

工事材料

工事材料工事材料

工事材料 INSTALLATIONMATERIALS

ｹｰﾌﾞﾙ組品MJ

CABLEASSY.

+ﾄﾗｽﾀｯﾋﾟﾝﾈｼﾞ

+TAPPINGSCREW

XHｺﾈｸﾀ組品

XHCONNECTORASSY.

XHｺﾈｸﾀ組品

XHCONNECTORASSY.

XHｺﾈｸﾀ組品

XHCONNECTORASSY.

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.

（略図の寸法は、参考値です。DIMENSIONSINDRAWINGFORREFERENCEONLY.）

（略図の寸法は、参考値です。DIMENSIONSINDRAWINGFORREFERENCEONLY.）（略図の寸法は、参考値です。DIMENSIONSINDRAWINGFORREFERENCEONLY.）

（略図の寸法は、参考値です。DIMENSIONSINDRAWINGFORREFERENCEONLY.）

123

Takahashi T.

Takahashi T.

インターフェイスユニット
INTERFACE UNIT

IF‑2500

A

12‑24VDC

VCTF1.25x2C/VH2P,3m,φ7.4

航法装置
NAVIGATOR

データ入力
IEC61162‑1
優先順位 (Priority): J2 > J3

航法装置
NAVIGATOR

CO‑0.2x2P OR
TTYCS‑1 *1

DATA INPUT

CO‑0.2x2P OR
TTYCS‑1 *1

P

P

P

J1(VH2P)
1
2

1
2
3
4
5
6

1
2
3
4
5
6

DC+
DC‑

J2(XH6P)

NC
NC
RD‑H
RD‑C
NC
GND

J3(XH6P)

NC
NC
RD‑H
RD‑C
NC
GND

B

TD‑H/TD‑B

*2

TD‑C/TD‑A

TD‑H/TD‑B

*2

TD‑C/TD‑A

TD‑H/TD‑B

*2

TD‑C/TD‑A

TD‑H/TD‑B

*2

TD‑C/TD‑A

J4(XH4P)

NC

GND

J5(XH4P)

NC

GND

J6(XH4P)

NC

GND

J7(XH4P)

NC

GND

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

CO‑0.2x2P OR
TTYCS‑1 *1

P

CO‑0.2x2P OR
TTYCS‑1 *1

P

CO‑0.2x2P OR
TTYCS‑1 *1

P

CO‑0.2x2P OR
TTYCS‑1 *1

P

出力

OUTPUT
IEC61162‑1/
CURRENT LOOP

出力

OUTPUT
IEC61162‑1/
CURRENT LOOP

出力

OUTPUT
IEC61162‑1/
CURRENT LOOP

出力

OUTPUT
IEC61162‑1/
CURRENT LOOP

C

注記
＊１）造船所手配。
＊２）内部の設定で切替え。

D

J8(XH4P)

TD‑H/TD‑B

*2

TD‑C/TD‑A

GND

J9(XH5P)

TD‑H/TD‑B

*2

TD‑C/TD‑A

GND

J10(XH3P)

ALARM‑OUT1‑H
ALARM‑OUT1‑C

ALARM‑OUT2‑H
ALARM‑OUT2‑C

ALARM‑OUT3‑H
ALARM‑OUT3‑C

GND

J11(XH3P)

GND

J12(XH3P)

GND

アース銅板 *1
COPPER STRAP

CO‑0.2x2P OR

1
2
3

NC

4

1
2
3

NC

4

NC

5

1
2
3

1
2
3

1
2
3

TTYCS‑1 *1

P

CO‑0.2x2P OR
TTYCS‑1 *1

P

CO‑0.2x2P OR
TTYCS‑1 *1

P

CO‑0.2x2P OR
TTYCS‑1 *1

P

CO‑0.2x2P OR
TTYCS‑1 *1

P

出力

OUTPUT
IEC61162‑1/
CURRENT LOOP

出力

OUTPUT
IEC61162‑1/
CURRENT LOOP

アラーム出力（接近警報）
ALARM OUTPUT (ARRIVAL)

アラーム出力（オフトラック）
ALARM OUTPUT (OFF TRACK)

アラーム出力（受信不良）
ALARM OUTPUT (RECEIVING ERROR)

DRAWN
CHECKED
APPROVED
SCALE
DWG.No.

NOTE
*1. SHIPYARD SUPPLY.
*2. SELECT CURRENT LOOP OR IEC61162‑1 BY INNER SETTING.

CO‑0.2x2P: CO‑SPEVV‑SB‑C 0.2x2P,φ10.5

31 July '03

H.MAKI

MASS

kg

C4342‑C02‑ A

TITLE

IF‑2500

名称

インターフェイスユニット
相互結線図

NAME

INTERFACE UNIT
INTERCONNECTION DIAGRAM