Carel easy way aria User Manual

37
GB
easy way ARIA +030220841 - rel. 1.0 - 26.10.2007
6.3 Access Point
This is the coordinator of a wireless network as well as the gateway for
the information between the ZigBee™ protocol and the CAREL side (pCO
or PlantVisor). Up to 15 access points can be connected to the same  eld
serial port.
Fig. 6.e
Dimensions
94
102
40
108
196
50
13
DI P: 1 2 3 4
++
G
--
12
3
4
Rx- Rx+ GND
L1
L2 L3
70
Fig. 6.f
Model
EW00AB2020 (24 Vac/dc; 19 cm antenna; black colour).•
Technical speci cations
Power supply
24 Vac/dc ±10% (class 2 from distribution line)
24 Vac/dc ±10% -15% 2 VA (class 2 safety transformer)
Power input 1 W, 2 Vac/dc
Radio frequency speci cations
Frequency: selectable 2405 to 2480 MHz (by parameter or automatically, see table of
supervisor parameters)
Power transmitted: 0 dBm
Wireless protocol: ZigBee
RS485 transmission speed 19200 Kb/s
Carel protocol conformity Version 3 and higher
Maximum number of instruments that can be connected 24 sensors/terminals; 8 repeaters
Operating conditions 0T50 °C, <80% RH non-condensing
Storage conditions -20T70 °C, <80% RH non-condensing
Connections
- screw terminals for power supply
- power supply terminal: plug-in cables max. size 1.5 mm
- LAN 485 communication terminal: plug-in cables max size 1.5 mm (use shielded
cable with shield connected to GND)
Type of cable Shielded cable, max length 1000 m (RS485), 100 m (Power supply)
Assembly wall-mounted by screws
Display/Con guration Read and write parameters via RS485 with CAREL master protocol
Index of protection IP55 (see notes)
Classi cation according to protection against electric shock can be integrated in class 1 and 2 equipment
Environmental pollution normal
PTI of insulating materials 250 V
Period of stress across the insulating parts Long
Category of resistance to heat and  re category D (box and cover)
Immunity against voltage surges category 2
Software class and structure Class A
Disposal observe local legislation for the disposal of electrical material
Tab. 6.c
Note: The index of protection is maintained only if a single cable is
used for power and RS485 communication with an outside cross-
section of less than 8 mm.
Main functions
Manual opening/closing of the wireless domain (button) or via •
software (CAREL variable) for connecting the devices (terminals,
sensors or repeaters);
count the number of children connected;•
automatic selection of the wireless channel to be used.•

Carel easy way aria Specifications

General

Brand	Carel
Model	easy way aria
Category	Controller
Language	English