Installation guide

Crestron CEN-NVS200 Network Video Streamer
Operations & Installation Guide – DOC. 7111E Network Video Streamer: CEN-NVS200
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11
Connectors, Controls, and Indicators (Continued)
# CONNECTORS,
CONTROLS, AND
INDICATORS
DESCRIPTION
4 P O I G X X + -
3, 4
(1) 8-position 2.54 mm screwless terminal
block;
Camera control and digital I/O ports;
P 12 V, sources 400 mA @ 12 Volts
DC power for peripheral devices;
O Digital output, 400 mA sink from
maximum 40 Volts DC, 2 kV
isolated;
I Digital input, rated for 50 mA @ 12
Vdc, 2 kV isolated, logic threshold
3 Vdc;
G All ports referenced to ground;
+ RS-485, T+/R+, camera control port;
included built-in drivers for
DynaDome/SmartDome, Pelco D,
Pelco P, LILIN and Samsung
SCC-643 cameras;
- RS-485, T-/R-, camera control port;
included built-in drivers for
DynaDome/SmartDome, Pelco D,
Pelco P, LILIN and Samsung
SCC-643 cameras
5 MEMORY (1) MMC compatible card slot;
Accepts Multimedia Memory Card (MMC) up
to 16 GB
6 VIDEO
(1) BNC female
(BNC to RCA adapter included);
Composite video input;
Maximum input level: 1 Vp-p nominal;
Input impedance: 75 Ω nominal
7 AUDIO OUT (1) 3.5 mm 3-conductor TRS mini-phone
jack;
Unbalanced stereo line level audio output;
Output level: 0.707 Vrms nominal;
Output impedance: 16 Ω minimum
8 AUDIO IN (1) 3.5 mm 3-conductor TRS mini-phone
jack;
Mic/line input supporting an electret
condenser microphone (ECM) or unbalanced
stereo source (“tip” and “ring” are internally
summed to mono);
Input level: 1 Vrms maximum;
Input impedance: 80 kΩ nominal;
Mic bias: provides bias voltage on “ring” for
ECM
9 HW RESET
5
(1) Recessed miniature push button, used to
reboot the video streamer
1. The pin out table indicates signal connections. DC power applied by Ethernet power sourcing
equipment (PSE) can connect to either signal pins or N/C pins.