PATLITE BSV - Manual (Page 12)

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Please
Note
Table 1. Signal Contact Capacity
Current Capacity 15mA or more Leakage Current 0.1mA or less
Withstanding Voltage DC35V or more “ON” Voltage(Vsat� 1V or less
Table 2. Recommended Fuse
Rated Voltage 250V Standard Fusion Slow-blow
Rated Current 0.25A
Table 3. Inrush Current Ratings
Inrush Current 17A Max.
• Wiring Example
• BSV-24P (PNP Transistor Type�
Do not short Power (-) to the CH lines. Failure do to so will result in damage to the product.
Fuse
Power (+) White
Power (-) Black
CH1 Sky Blue
CH2 Yellow
CH3 Peach
CH4 Light Green
Fuse
Power (+)
Power (-)
CH1
CH2
CH3
CH4
(COM) (COM)
• To protect the power supply and other internal circuitry, be sure to connect an external fuse.
• Be sure to check for proper wiring before connecting the power.
• To countermeasure against interference noise, make wiring as short as possible and use shielded wires
whenever possible. In addition, separate any signal lines which pass along high voltage cables or is
susceptible to receive induction noises.
• When operating the product by controlling the power ON/OFF, be sure to include a switch by which the
power supply can be easily cut near the main power for safety.
• If a non-voltage contact, such as a relay or switch etc., is used for the power supply line, consider
inrush current capacity when selecting the contact. If the capacity is insufficient, it will cause pitting or
welding of the contacts, causing malfunction.
• Even when starting two or more units simultaneously, a lag will occur during message playback.
PNP Transistor Circuit Voltage Contact Circuit
* The power (+) shares the same common as the signal return line.