Interface Specifications - Xtralis HeiTel CamDisc HNVR Product Manual

HeiTel by Xtralis
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General Settings Part 3/3
Upload / Download
Firmware-Update (optional)
CI Adapter (optional)
IP Camera
HYBRID Card 4
8.1

Interface Specifications

The table below contains an overview of the most important features of interfaces RS-232 and RS-485
interfaces:
Function
Transmission type
Minimum number of wires
Maximum number of receivers (transmitter
and receiver)
Distance between first and last device
Terminating resistors
Max. transmission rate
Transmitter permitted driver output voltage ± 25 V
Driver output signal without load
Driver output signal with load
Driver load
Receiver input voltage
Sensitivity
Input resistance
Note: As technical properties of serial interface components vary, transmission rate and line length data
provided here constitute maximum limits.
26419_04
Merge camera names into images=not activated;
Merge transmitter name into images=not activated;
Only for IP cameras:
Merge date and time into images=not activated;
File name=not defined
Update device with file=not activated
For all CI Adapter control inputs:
Camera=1; Preset=Off; Alarm=Off;
Entry/Exit Timeout=10 s; Link with motion=Off; Trigger event=Off;
Contact=Normally opened
For all cameras:
Manufacturer=Off; Model=not defined; IP address=not defined;
Generic "GET" command 1=not defined;
Generic "GET" command 2=not defined
Configure:
User=not defined; Password=not defined; Number of Presets=Off
For all analogue camera channels:
Function=Analogue Video; Enabled=not activated
RS-232 / V.24
asymmetrical
Unidirectional 2,
(bidirectional 3)
2
15 m
no
115,200 Bit/s
± 15 V
± 15 V
3...7 KOhm
± 15 V
± 3 V
3...7 KOhm
CamDisc HNVR Product Guide
RS-485
symmetrical
Bidirectional 2;
System responses are not be
processed
32
1,200 m
yes
10 MBit/s
– 7...12 V
± 6 V
± 2 V
54 Ohm
– 7...12 V
± 200 mV
12 KOhm
59