توضیحات
ماژول ورودی برند Autronica مدل BN-300M
(Autronica Brand Input Module Model BN-300M)
Description
BN-300M input unit is used to interface different types of signal devices of ON/OFF type onto the AutroSafe detector loop.
The unit has been designed for use with Autronica’s interactive fire alarm system, AutroSafe.
The unit comprises the SelfVerify function, ensuring the highest grade of reliability and reduces the need for manual testing, because all units comprises this function are automatically checked once every 24 hours.
Features
Configurable input
Interface unit for interfacing external units, cleancontacts, alarm relays etc. onto AutroSafe system
Monitored input
Short circuit isolatorin each unit
Automatic addressing
Proven technology
Intended for connection to Autronica‘s interactive alarm system AutroSafe
Approved according to EN 54 and FM
Conforms to CE standards
Application includes:
Detectors with relay contacts
Sprinkler contacts, etc.
Principle
Monitoring of input signal level. Can be configured to operate at different levels:
Normally open contact. Closing of contact (short circuiting of input) will give alarm. Monitored for open circuit
Normally open contact with alarm resistor. Closing of contact (910 Ohm on input) will give alarm. Monitored
for open and short circuit on input
نقد و بررسیها
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