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ADACSNET USB CONTROL MODULE 

8200-0310-01, REV. B 

INSTALLATION GUIDE 

5 of 6

 

Specifications 

USB Specifications 

Bit rate .............................. 1.5Mb/s Low Speed, 12Mb/s 

Full Speed 

Maximum cable length...... 3m (9.8ft) for 1.5Mb/s,  

5m (16.4ft) for 12Mb/s 

Specification ..................... Universal Serial Bus USB 

Specification Revision 1.1 

Connector ......................... USB Type B receptacle 
Power source.................... From USB host controller port 

(power adaptor not required) 

SensorNet Specifications 

Address range .................. 1 to 254 (configurable) 
Bit rate .............................. 230.4Kbps 
Network distance .............. 1km per node 
Maximum loads................. 32 per node 
Node repeaters ................. SensorNet junction boxes 
Topologies supported ....... Daisy chain, Backbone, or 

Star 

Transmission medium....... Single non-polarized 

unshielded twisted pair UTP 
22AWG 

Connector ......................... Euro-style 2 pin removable 

plug 3.5mm terminal block 

Terminating resistor .......... 120 ohms, switch selectable 
Physical layer ................... RS-485, transformer isolated, 

2-wire 

Data encoding .................. FM-0 
Link layer framing ............. SDLC/HDLC 
Link layer channel............. Bi-directional, half duplex 
Collision avoidance........... Polling by USB Module 
Application protocol .......... Proprietary 
Network nodes.................. Domes, junction boxes, 

secondary TouchTracker™, 
and SensorNet I/O unit 

Power 

Input voltage ..................... 5.0Vdc ±5%, 0.75W 
Internal voltage  
(CPU + Misc. Support)...... 3.3Vdc ±5% 

Surge Protection 

SensorNet: 

Gas discharge tube impulse rated at: 

DC breakdown voltage....................................... 90V 
Insulation resistance ..................10,000 Mega ohms 
Capacitance ...............................................2pF max. 
8/20µs impulse 
discharge current ............................................. 10kA 
Ten 8/20µs impulses  
discharge current ............................................... 5kA 

Isolation transformer coupled ...................... 2000Vrms 
PTC re-settable fuse protects transformer 

Transient voltage suppressors (TVS): 

Break down voltage ................................... 7.6–9.3V 
Peak current....................................................... 40A 
Capacitance .....................................2000pf @ 1kHz 

USB: ESD suppressors protect USB lines by 
suppressing fast rising transients as specified in IEC 
61000-4-2 and MIL-STD-883C (8kV discharge method). 

Environmental 

Operating Temperature: ......... 10° to 50°C (14° to 122°F) 
Relative Humidity: ....................0 to 95% non-condensing 

Mechanical 

Length .......................................................... 10.2cm (4in) 
Width.............................................................. 7cm (2.8in) 
Thickness ...................................................... 2.5cm (1in) 
Weight ......................................................  0.5kg (1.1 lbs) 

Summary of Contents for ADACSNET

Page 1: ...LED also blinks every time a data packet is sent to the camera dome Termination switch Termination is indicated by a resistor symbol near the switch See SensorNet Rules and Network Types in this document for when to set the switch The following diagram shows how to hook up the control module between the host Intellex or PC and a camera Software Installation for Non Intellex Systems If not connecti...

Page 2: ... repeaters in the path of any two camera domes A SensorNet line or branch cannot exceed 1km 3300ft Use signal repeaters only when exceeding the maximum distance or noise is an issue Signal levels for SensorNet compatible devices are from 0 3 5V 1 5V is recommended Network Types Star Network The star network allows you to relocate devices However this network is not recommended in high noise enviro...

Page 3: ... J Boxes consider the following rules also refer to the following diagram Only use the AUX to HOST connection if the distance from the HOST to the last J BOX is more than 1km 3300ft Repeating is not needed when the USB module and the last J BOX are less than 1km 3300ft apart From J BOX 1 to J BOX 2 use the HOST to HOST connection only when the distance from the HOST and the last J BOX is less than...

Page 4: ... J Box 1 J Box 2 Terminate the HOST when it is at the end of the line Balance connection ports with domes do not load on one side REPEATER REPEATER 91m 300ft 305m 1000ft Only use the AUX to HOST connection if the distance from the HOST to the last J BOX is more than 1km 3300ft From J BOX 1 to J BOX 2 use the HOST to HOST connection only when the distance from the HOST and the last J BOX is less th...

Page 5: ...ng FM 0 Link layer framing SDLC HDLC Link layer channel Bi directional half duplex Collision avoidance Polling by USB Module Application protocol Proprietary Network nodes Domes junction boxes secondary TouchTracker and SensorNet I O unit Power Input voltage 5 0Vdc 5 0 75W Internal voltage CPU Misc Support 3 3Vdc 5 Surge Protection SensorNet Gas discharge tube impulse rated at DC breakdown voltage...

Page 6: ...n customer service and support Dealers should contact American Dynamics at 800 507 6268 or 561 912 6259 or on the web at www americandynamics net WARRANTY DISCLAIMER Sensormatic Electronics Corporation makes no representation or warranty with respect to the contents hereof and specifically disclaims any implied warranties of merchantability or fitness for any particular purpose NOTICE The informat...

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