Furuno RC-1800T - Connection of External Equipment

2. WIRING
2-3
2.4 Connection of External Equipment
Pass the cables of external equipment through the cable entrance at the bottom of the
console. Connect the cable to terminal blocks TB1 to TB4, referring to this section and
the interconnection diagram.
Connect the cables of external equipment to the terminal blocks (TB1 to TB4) through
the cable entrance at the bottom of the console.
2.4.1 Terminal block TB1
2.4.2 Terminal block TB2
Terminal
no.
Destination Signal line
1 to 2
PR-850A
Back-up DC LINE IN (#1: (+), #2: (-))
3 to 4 DC LINE OUT (#3: (+), #4: (-))
5 to 6 AC FAIL (#5: (+), #6: (-))
7 to 8 PR-300 Back-up DC LINE IN (#7: (+), #8: (-)
9 to 10 No.1 VHF DC LINE OUT (w/Back-up) (#9: (+), #10: (-))
11 to 12 No.2 VHF DC LINE OUT (w/Back-up) (#11: (+), #12: (-))
13 to 15 Fuse Box
16 to 17 — NC
18
Charger
Unit
CHARGE
19 to 20 BATT OUT (#19: (+), #20: (-))
21 24 VDC
22 0 VDC
1
2
7 8
3 4 9 10 11 12
5 6 13 14 15 16 17 18 19 20 21
22
23
PR-850A PR-300
#1 to #6
VHF
#9 to #12
#7 to #8
Fuse Box
#13 to #15
Battery Charger
#18 to #22
LED flexible light
#1 to #4
VHF
#18 to #21
BAM
#23 to #31
#15, #16
FAX GPS
#5 to #13
7 85 6
3
4
1
2
15 1613 1411 129 10 23 2421 2219 2017 18 29 30
31 32
27 2825
26
Insert cores (Either entrance is available).