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■ Wiring using transistor
• When using a transistor, please choose between the NPN or PNP type transistor which best matches the voltage and product type,
then connect them correctly according to the wiring diagrams below.
DC steady
STG40ML
STG40L
STG50ML
STG50L
• STG □□ (M)LF - Refer to this diagram for buzzer type product
• STG □□ L
DC steady/flashing
PNP - Transistor
1
2
3
4
5
STG40MLF
STG40LF
STG50MLF
STG50LF
• STG □□ (M)LF - Refer to this diagram for
• STG □□ LF
• DC steady type cable specification : External power/ signal line - UL1007 AWG22(0.3sq) 400mm
• AC steady, AC/DC steady/flashing type cable specification : External power line - UL1015 AWG18(0.75sq) × 2C 400mm,
NPN - Transistor
External Transistor-NPN
Red
Layer 1
Amber
Layer 2
Green
Layer 3
Blue
Layer 4
1
White
Layer 5
2
Brown
3
Buzzer
4
Steady
5
Power
Fuse
Black
Lens diameter 40(40mm) : STG40(M)LF
50(50mm) : STG50(M)LF
External Transistor-PNP
Red
Layer 1
Amber
Layer 2
Green
Layer 3
Blue
Layer 4
White
Layer 5
Brown
Buzzer
Common
Steady
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5
Black
Common
Flash
White
Black
Fuse
Power
buzzer type product
Lens diameter 40(40mm) : STG40(M)LF
50(50mm) : STG50(M)LF
Wiring diagrams
AC steady/flashing
PNP - Transistor
STG40MLF
STG40LF
STG50MLF
STG50LF
• STG □□ (M)LF - Refer to this diagram for
• STG □□ LF
External signal line - UL1007 AWG22(0.3sq) 400mm
5
PNP - Transistor
External Transistor-PNP
Red
Layer 1
Amber
Layer 2
Green
Layer 3
Blue
Layer 4
1
White
Layer 5
2
Brown
3
Buzzer
Steady
4
5
Power
Fuse
Black
External Transistor-PNP
Red
Amber
Green
Blue
White
1
Brown
2
Gray
3
Common
4
5
Black
Common
White
Fuse
Black
buzzer type product
Lens diameter 40(40mm) : STG40(M)LF
50(50mm) : STG50(M)LF
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5
Buzzer
Steady
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5
Flash
Power
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