10
2.2.2 SSAS alert unit
Three SSAS alert units can be connected in series to the Junction Box IC-315. Use the
terminals on the SSAS ALERT Board 16P0229 commonly and two connector entrances. To
differentiate between units in case of multiple unit installation, change jumper block settings
as shown below, in accordance with how many units are installed.
IC-307
1: FV1.25-3, red
2: Not used.
3: FV1.25-3, red
4: FV1.25-3, red
5: FV1.25-3, red
6: Shield (FV2-3, blue)
Clamp for cable
CO-SPEVV-SB-C
0.2x5P
Crimp-on lug to use
15 mm 40 mm 10 mm
CO-SPEVV-SB-C 0.2X5P
or TTYCS-4
Cut unused cables.
Twist the shield.
IC-307
Two IC-307: No. 2
Three IC-307: No. 3
Two IC-307: No. 1
Three IC-307: No. 1 and No. 2
Clamp for cable
TTYCS-4
or equivalent
Jumper settings for two IC-307
JP1
JP2
No.1 unit* No. 2 unit
No. 3 unit
Yes
Jumper
Unit
Yes
No
No
Jumper settings for three IC-307
Yes
No
JP1
JP2
No.1 unit*
Jumper
Unit
Yes
No
No. 2 unit*
Yes
No
No. 1 unit: Unit with two cables connnected to it.
No. 2 unit: Unit with one cable connnected to it.
No. 1 and No. 2 units: Units with two cables connnected to them.
No. 3 unit: Unit with one cable connnected to it.
*: Default
setting
16P0229
12345
6
16P0229
12345
6
JP2
JP1
JP2
JP1
Conductor
S = 0.75 mm
φ = 1.11 mm
2
Sectional view of cable TTYCS-4
Armor
Shield
Sheath
φ = 16.3 mm
Cable Fabrication
Wiring inside the SSAS alert unit