Auerswald COMmander Basic.2 Installation And Commissioning Instructions page 14

Important Information
Internal U Port
P0
Connection unit Removable spring clamp connection
(2-core)
Connection types U with Euro-ISDN protocol (DSS1); 2 B-
P0
channels per port, direct connection to a
U telephone or to the U
P0
Range screened cable: up to 600 m;
unscreened cable: up to 1000 m
Supply voltage 40 V + 5% / – 15%
Feeder max. 4 W
External S Port
0
Connection unit removable spring clamp connection
(4-core), on 2 ports per module, optional RJ-
45 socket
Connection type S basis access as Point-to-Multipoint
0
connection or as a -PBX unit connection,
EURO-ISDN (DSS1), unit is powered locally
Range max. 150 m with typical telephone or
network cable (twisted-pair
External S 2M Port
Connection unit removable spring clamp connection
(10-core),
Optional RJ-45 socket
Connection type S connection, PBX connection, Euro-
2M
ISDN (DSS1)
Range max. 100 m
Terminating resistor 120
PMP Port
Connection unit removable spring clamp connection (4-core)
Load resistance 432
Load damping 20 dB
Ethernet Port for Internal IP and Internet Telephony (VoIP) as
well as for a PC Connection
Connection unit RJ-45 socket
Interface 10/100 Base-T (10/100 Mbit/s, RJ-45
twisted-pair),
VoIP standard SIP according to RFC 3261
VoIP codecs on the G.711
exchange line with VoIP module: G.711, G.723.1, G.726,
G.729 A/E, iLBC
VoIP codecs, internal G.711
with VoIP module: G.711, iLBC
End devices 1 end device per internal VoIP channel
USB interface for a PC Connection
Connection unit USB-B socket
Interface USB (Full Speed, V 1.1 or V 2.0)
14
/S adapter
P0 0
SD card slot
Interface SD or SDHC memory card
FAT 32
delivered card 4 GB
Serial Port for a Printer Connection
Connection unit D-sub socket, 9-pole
Input/output Volt-free
Interface Serial
Standard RS-232-C, V.24
Transmission rate 9600-38400 baud (19200 baud for an
activated Auerswald hotel function), 8 bit, no
parity, 1 stopbit, no protocol, galvanically
separated
Power Supply Outlet
Connection unit removable spring clamp connection (2-core)
Output voltage 12 VDC, 100 mA per door station
Door Terminal Input/Output
Connection unit removable spring clamp connection (2-core)
Interface FTZ 123 D12-0
Relay Outputs
Connection unit removable spring clamp connection (4 x 2-
core and 2 x 3-core)
Type of contact potential-free, 4 operating current contacts
(NC), 2 operating and quiescent current
contact (NC and NO)
Contact load capacity max. 30 V/1 A
Ringer/Alarm Inputs
Connection unit removable spring clamp connection (4 x 2-
core)
Input voltage configurable: 0 V or 5-15 VAC/DC via the
door bell button (NC)
Active state Contact is closed for more than 0.5 s.
Second Ringer Output
Connection unit Removable spring clamp connection
(2-core)
Ring tone approx. 45 V
min. load impedance > 4 k , type 12 k (no house door bell)
Audio Output
Connection unit Cinch connector
Output level max. 1 V
Output resistance 600
, configurable: 25/50 Hz
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