d&b audiotechnik R70 Podręcznik - Strona 6
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Page 6 of 20
1.4.
Technical specification
Power supply
Supply voltage.............10 V to 30 V DC / 330 mA, or PoE (Power over Ethernet)
DC IN (barrel connector)..........................to accept coaxial plug 2.1 x5.5 x 9.5 mm
......................................................................................................Center Positive Standard
Operating conditions
Temperature range.....................................– 40° C to + 50° C (– 40° F - + 122° F)
Controls and indicators
Termination.........................................................................built-in switchable terminator
..................Termination of CAN-Bus with internal resistor 120
.............................................................................................with corresponding status LED
Indicators (Status LEDs)....................................ON, CAN, ERROR, LAN, TERMINATE
Connectors
LAN (Ethernet)....................................................................................1 x RJ 45 connector
CAN....................................................................2 x RJ 45 connectors, wired in parallel
Hardware
Controller.......................................................................................................................16 Bit
Program Flash.............................................................................................................256 kB
Data Flash.......................................................................................................................8 MB
SRAM Size...................................................................................................................256 kB
EEPROM Size...................................................................................................................8 kB
Additional features.................................................................CAN galvanically isolated
CAN Specification
......................................................................................................................................2.0 A/B
CAN-Bus coupling............................................High Speed, according to ISO 11898
...............................................................................................................galvanically isolated
Max. CAN Baud Rate............................................................................................1 Mbit/s
Ethernet Specification
Ethernet..........................................................................10/100 M Base-F, IEEE 802.3u
Power over Ethernet (PoE)............................................................................IEEE 802.3af
Housing/Dimensions/Weight
Housing.................................................................................................Extruded aluminium
Dimensions (height x width x depth).............115x110x35 mm [4.5" x 4.3" x 1.4"]
Weight.............................................................................................................230 g (0.5 lb)
Fig. 1: Dimensions in mm [inch]
Additional accessories
Z6123 Bopla mounting clamp upright.....................................................wall mounting
...............................................................................................top hat rail mounting (TS 35)
d&b audiotechnik GmbH
/ 1/4 W / ± 5%
114 [4.5"]
R70 Ethernet to CAN interface, Manual
35 [1.4"]