Page 225 - Installation Manual - GenII DTS

Helm Architecture Diagrams: Triple Helm
DETH Joystick/ESH - Dual Console ERC

1 - 14‑pin data harness (to starboard engine)
2 - 14‑pin data harness (to port engine)
3 - Gauge power relay
4 - Multiple helm gauge power link harness
5 - Multiple helm link harness (outer)
6 - Dual‑engine, lower‑helm harness
7 - Accessory power
8 - Junction box
9 - Ignition key switches
10 - Lanyard stop switch
11 - Lanyard diode pack
12 - Brown ERC connector (port)
13 - Green ERC connector (starboard)
14 - Blue ERC connector (CAN P)
15 - Warning horn
16 - CAN H adapter (orange)
17 - Joystick
18 - Electric steering helm
19 - CAN P adapter (blue)
20 - Dual‑engine ERC (dual console)
21 - Diagnostic port
22 - VesselView link
23 - Multifunction display
24 - NMEA® 2000 network
25 - Dual‑engine, middle‑helm harness
26 - CAN X terminator
27 - CAN H terminator
28 - Dual‑engine, upper‑helm harness
29 - GPS/IMU assembly

90-8M0161677 eng MARCH 2021 © 2021 Mercury Marine Page 6C-7