2N Helios IP Vario, Руководство по установке

Страница: 66 / 97

2N TELEKOMUNIKACE a.s., www.2n.cz 66/97
Activate the intercom switch using the keypad, telephone, etc. The first code
sent from the intercom will be stored in the memory and considered valid. After
code initialisation, the will pass into the 2N Helios IP Security Relay
®
operational mode (the green LED is blinking).
Tip
FAQ: 2N Helios IP Security Relay – what it is and how to use it with
®
2N Helios IP intercom?
Tip
Video Tutorial: Door intercoms 2N Helios IP - Security Relay
®
Connection:
Wiegand Isolator
The (Part No. 9159011) is usef for galvanic isolation of the Wiegand Wiegand Isolator
bus.
The is designed for galvanic isolation of two devices 2N Helios IP Wiegand Isolator
®
with separate power supply and interconnected via the Wiegand bus. The 2N
®
protects the interconnected devices against Helios IP Wiegand Isolator
communication errors and/or damage.