2N Access Unit, Руководство по установке, Страница: 99 / 119

99
2N TELEKOMUNIKACE a.s., www.2n.cz
®
outputs when an external power supply is used. When a PoE supply is used, the power
output is insufficient for all the modules, which results in automatic decrease in
backlight level, active output current supply, volume and LED intensity.
Some modules need a specific power output for their specific activities: the I/O
module, e.g., requires 0.13 W for relay closing (not included in the minimum
consumption).
Infopanel Module
The Infopanel module ( ) is one of the elements Part No. 9155030 2N
®
Access Unit
and is used for inserting and backlighting of printed information.
The module contains two bus connectors. 2N
®
Access Unit
These two connectors are fully interchangeable and can be used both as inputs
from the basic unit and outputs to other modules.
If this module is the last one on the bus, one of the connectors remains
unconnected.
The module package includes a 220 mm long interconnecting cable.
Name tag dimensions: 69.2 (W) x 86.7 (H) mm (dimensional tolerance: +0; -
0.5 mm).
Refer to
for the printing template. www.2n.cz
Keypad Module
The Keyboard module ( ) is one of the elements Part No. 9155031 2N
®
Access Unit
and provides a numerical input in the system.
The module contains two bus connectors. 2N
®
Access Unit
These two connectors are fully interchangeable and can be used both as inputs
from the basic unit and outputs to other modules.
If this module is the last one on the bus, one of the connectors remains
unconnected.
The module package includes a 220 mm long interconnecting cable.
RFID Card Reader Module 125 kHz
The 125 kHz RFID Card Reader ( ) is one of the Part No. 9155032 2N
®
Access Unit
elements and is used for reading RFID card Ids in the 125 kHz band.
The module contains two bus connectors. 2N
®
Access Unit
These two connectors are fully interchangeable and can be used both as inputs
from the basic unit and outputs to other modules.
If this module is the last one on the bus, one of the connectors remains
unconnected.
The module package includes a 220 mm long interconnecting cable.
The following RFID cards can be read:
EM4100, EM4102, HID Proximity