Electrical Specifications - American Dynamics SpeedDome Optima LT Installation Manual

Electrical Specifications

Power Line
Input voltage ....................... 18–30Vac,
Design tolerance................. 16–36Vac
Line frequency .................... 50/60Hz
Power consumption ............ 21W max.
Power on inrush current...... 3A
Allowable drop out: ............. 33ms
Connector: .......................... Plug-in Euro-style terminal
Max. cable distance ............ See chart on page 4.
Surge Protection
Video output ....................... Gas discharge tube rated at:
Power line........................... Gas discharge tube rated at:
SensorNet/Manchester ....... Gas discharge tube rated at:
SPEEDDOME OPTIMA LT INDOOR PENDANT MOUNTING STRUCTURE
INSTALLATION GUIDE
Class 2
Certified Limited
Power Source
block 5.08mm
• 8/20µs impulse
discharge current:
10kA
• Ten 8/20µs impulses
discharge current:
5kA
• 3.9 ohm series
resistors
• Low capacitance
Zener suppressor
6.5V 1500W
• 8/20µs impulse
discharge current:
10kA
• Ten 8/20µs impulses
discharge current:
5kA
• TVS rated at 60V,
250A, 1.5 Joules,
8/20µs impulse
• 8/20µs impulse
discharge current:
10kA
• Ten 8/20µs impulses
discharge current:
5kA
• Isolation transformer
coupled, 2000Vrms
• PTC resettable fuse
protects transformer
• TVS rated at 5.6V,
40A, 0.1 Joules,
8/20µs impulse
EIA-422 comm .......Gas discharge tube impulse rated at:
SensorNet Communications
Address range.....................0 to 255
Network distance.................1 km
Maximum loads ...................32 per node
Node repeaters ...................SensorNet junction boxes
Cable topologies .................Daisy chain
Transmission medium .........Single non-polarized
Wire configuration ...............Single unshielded twisted
Connector: ..........................Plug-in Euro-style terminal
Terminating resistor ...........120 ohms, switch selectable
EIA-422 Communications
Address range....................................................... 1 to 99
Network Distance ...................................................... 1km
Maximum Loads.................................................. 10/node
Cable topologies ............................................Daisy chain
Wire configuration ....................One twisted pair 22AWG,
Connector ............................................ Plug-in Euro-style
Manchester Communications
Address range.....................1 to 64
Network distance.................1.5 km
Maximum loads ...................32 per node
Node repeaters ...................SensorNet junction boxes
Cable topology ....................Daisy chain
Transmission medium .........Single polarized twisted pair
Connector ...........................Plug-in Euro-style terminal
Terminating resistor ...........120 ohms, switch selectable
9 of 10
• 8/20µs Impulse
discharge current: 10kA
• Ten 8/20 µs Impulses
Discharge Current: 5kA
• 33 ohm series resistors
• TVS rated at 5.6V, 40A,
0.1 Joules, 8/20µs
impulse
Backbone
Star
unshielded twisted pair UTP
22AWG
pair UTP 22AWG non-
polarized
block 5.08mm
Star
polarized, shielded
terminal block 3.81mm
18AWG (Beldon 8760)
block 5.08mm
8200-0181-04, REV. B