Furuno IF-NMEASC manual Wiring

2.WIRING

Open the IF unit with your hands, detach the shield cover and connect external equipment, refer- ring to the illustration below and the interconnection diagram. Cables are mainly connected to the unit with WAGO connectors. See the instructions below for how to attach wiring to the connectors. The opener for the WAGO connectors is attached to the inside of the inner cover. Fix cables to their respective cable posts with cable ties (supplied). Run a ground wire (IV-2.0sq., local supply) between the ground terminal and ship's grounding bus. Supply power from breaker on mains switchboard.

Cable post

J3 (AD-10)	J4 (NMEA 0183)	J5 (NMEA 0183)	J7 (SC-30 Sensor)	J8 (Analog)	Power cable	Ground terminal
Recommended Cables

Power cable: AWG 16-20, and diameter less than 10 mm (JIS* cable DPYC-1.5 or equivalent)

All other cables: AWG 16-28, shield, twisted, and diameter less than 8 mm (JIS* cable TTYCS-1, TTYCS-4 or equivalent)

* Japan Industry Standard cable

How to wire WAGO connector

How to fix cable to cable post

Twist

Wire

1. Insert opener.

2. Press opener.

3. Insert core.

4. Release opener.

Opener

Fix cable to cable post with two cable ties (supplied).

Cable post

Cable tie

2