Datasheet

Cameras, Fixed | Color and Day/Night Cameras | 167
Comparison table
Min. Typ. Max. Unit
Power supply input voltage AC 10.8 - 28 V
Power supply input voltage DC 10.8 - 40 V
Power consumption - 1.3 2 W
RS-232
Input voltage operating range -24 - 24 V
Input logic threshold LOW 0.8 1.2 - V
Input logic threshold HIGH - 1.7 2.4 V
Input hysteresis 0.2 0.5 1 V
Input resistance 3 5 7 Kohm
Output voltage swing
(with 3 kOhm load)
-7.8 - 7.8 V
Output resistance 400 - - ohm
Data rate 4.8 9.6 - Kbits/s
RS-485
Input voltage operating range -7 12 V
Differential input logic threshold
LOW
- -0.2 - V
Differential input logic threshold
HIGH
- 0.2 - V
Differential input hysteresis - 70 - mV
Input resistance 24 - - Kohm
Differential output (no load) - - 5 V
Common-mode output
(load = 50 ohm)
- - 3 V
Data rate - 9.6 - Kbit/s
Note: For RS-485 communication, a maximum of 64
transceivers is permissible on a single bus.
Ordering Information
VP‑RS2BLNX Protocol Converter
RS-232 / RS-485 infrastructure, Bilinx to
USB adaptor for use with configuration tool
for dome/cameras.
VP-RS2BLNX
www.boschsecurity.com Bosch Security Systems B.V.
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