Page 203 - Installation Manual - GenII DTS

Helm Architecture Diagrams: Dual Helm
TEDH Joystick/ESH - Dual Console ERC

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

90-8M0161677 eng MARCH 2021 © 2021 Mercury Marine Page 6B-9