Electrical
24 to 48 VDC ± 20%
2 pin screw terminal connector
24 VDC Power supply (100-240 VAC) included
Ethernet
10/100Mbps auto,
RJ-45 connector with integrated Link/Activity LED
Protocols: TCP/IP, UDP, RTP, DHCP, Multicast capable
ES-100/spkr (Ethersound, output, no daisy-chain) support
RS-485
300..230'400 Baud asynchronous, 7/8 bit
4 pin screw terminal connector
Analog Inputs & Outputs (stereo)
DB9 female socket
Analog Inputs
Differential input, 18kOhm input impedance
Clipping level 15dBu, 12.3 Vpp
Frequency response (-3dB) 20..20‘000 Hz
Signal to Noise Ratio 87 dB, THD 0.01%
Stereo crosstalk -88 dB
Input level software controllable (-3.. +19.5dB)
Analog Outputs
Differential output, 40..60 Ohm output impedance
Output level software controllable
Full scale output voltage: 15dBu, 12.3 Vpp
Frequency response (-3dB) 20..20‘000 Hz
Signal to Noise Ratio 92dB, THD 0.03%
Stereo crosstalk -66 dB
Audio formats
PCM: encode and decode
G.711: encode and decode
Ogg Vorbis*: decode
AAC+*: decode
MP3: VBR CBR* encode, VBR CBR* decode
*hardware version 2 only
Discrete I/O
Two 6 pin screw terminal connectors
4 contact closure sensing inputs
4 relay contacts, 24V 0.5A, normally open
Mechanical
Aluminum case, 620g rack mountable using accessories
Dimensions (W x H x D)
216x38x125mm (8.5x1.5x4.92 inch)
Operating Environment
0 to +40°C / 32 to 104°F
0 - 70% relative humidity, non-condensing
Storage Conditions
0 to +40°C / 32 to 104°F
0 - 70% relative humidity, non-condensing
Certifications/Compliancy
RoHS, FCC, CE, C-Tick
Immunity according to EN 55024
Emissions according to EN 55022
Product Safety according to EN 60590