Connections; How To Set Nc/No Output (J2); Connector J2 - Furuno FCR-2139S-BB Installation Manual

2. WIRING

Connections

Unfasten four screws to remove the cover, pass the cables through the clamps and
attach the cables to respective connectors. The shield part of the cable (or drain wire)
must be fastened by (connected to) the clamp.
Note: Fasten the cable shield with the cable clamp.

How to set NC/NO output (J2)

The POWER FAIL signal on the connector J2 can be set to NC (normal close) output
or NO (normal open) output as shown in the table below.
Pin # Signal name
1 24V_IN
2 24V_GND
3 PWR_FAIL_A
4 PWR_FAIL_COM
5 PWR_FAIL_B
2-26
J9 J9
J7 J7
J8 J8
J5 J5
J6
J4
J1 J1
J2 J2
TTYCS-4/
TTYCSLA-4 TTYCSLA-4
MC1.5-W-L cable MC1.5-W-L cable
DPYC1.5 DPYC1.5

Connector J2

In/Out Remarks
- 24 VDC
- GND (24 VDC)
Out Power fail output
Out Power fail output
Out Power fail output
For TTYCSLA cables, pass the drain
wire into the shrinking tube (local supply),
then use these crimp-on lugs and screws
to connect drain wires from TTYCSLA cables
to here.
FR-FTPC-CY cable FR-FTPC-CY cable
IV-1.25sq. (Local supply) IV-1.25sq. (Local supply)
TTYCS-1Q/ TTYCS-1Q/
TTYCSLA-1Q TTYCSLA-1Q
NO
DPYC-1.5
TTYCS(LA)-1
No connection
NC
No connection
TTYCS(LA)-1