Sensor Adapters (Option) - Furuno FAR-3320SW Installation Manual

2. WIRING
2.7

Sensor Adapters (option)

A maximum of eight MC-3000S can be connected to a sensor network (for the redun-
dant connection: 16). The MC-3000S (serial input/output, IEC61162-2/1, 4ch) can
connect a maximum of 10 sensor adapters, using the MC1.5-W cables. The maximum
number of MC-3010A units is five.
When fabricating the MC1.5-W cables, use the lot terminal (ferrule type, supplied) to
maintain performance. Use the ferrule-type terminals (supplied) to connect the cables
to the terminals in the sensor adapters. This connection requires a crimping tool
(CRIMPFOX10S, option). For the relations between the connectors and rod terminals,
see page AP-2. Also, the stickers attached on the reverse side of the covers show the
detailed connections.
How to attach ferrule-type terminal
Vinyl sheath
Ferrule-type rod terminal:
After attaching the rod terminal, use the optional
crimping tool CRIMPFOX 10S to crimp.
Attach the cables to the applicable pins.
Pin no.
1
2
3
4
5
Note 1: Use the MC1.5-W cable between the sensor adapters.
Note 2: The total length of the MC1.5-W cables must be less than 6 m to prevent mal-
function.
2-42
L
Core
0.5 to 1 mm
Cable color
Red 24V_OUT or 24V_IN
Black 24V_GND
White MODBUS-A
Blue MODBUS-B
Gray GND
Ferrule-type terminal
AI 1.5-6 BK (BLK)
AI 0.34-6 TQ (BLU)
AI 0.75-6 GY (GREY)
AI 1-6 RD (RED)
AI 0.14-8 GY(GREY)
After attaching the rod terminal,
confirm that the core protrudes
0.5 to 1 mm past the terminal.
Signal
Length of "L"
6 mm
8 mm