American Dynamics ADAC422D Specsheet

DATA SHEET

RS-422/RS-485 Distribution Panel

Features That Make a Difference:



Compatible with American Dynamics® MegaPower matrix switcher/controller systems, Intellex systems, and RS-422 converter (RCSN422)

 Amplifies RS-422/RS-485 communications signals for multi-

point dome control

 Supports home-run, daisy-chain, star, and junction box (J-Box)

wiring topologies to accommodate any type or size system

 Accommodates home-run dome wiring via 16 output ports  Install at head end or remote locations  Rack (2U) or wall mountable  Space-saving design allows mounting at either the front or rear

of an electronics rack, facing in or out

 Surge suppression provided on all data and power

connections

 ADAC422DP model includes power supply for multiple panels

digital video management

The RS-422/RS-485 distribution panel amplifies either a RS-422 or RS-485 communications signal. With 16 outputs, the panel can accommodate home-run wiring, multiple daisy-chained links to SpeedDome programmable dome cameras or J-Boxes.

The panel also includes inputs for multiple MegaPower CPUs allowing you to maintain control from both the primary and backup CPUs, thereby providing a redundant solution. In addition, the panel can also accept RS-232 communication signals from MegaPower CPU or Intellex digital video management systems where RS-232 is required. For diagnostic control you can monitor signal activities on each channel.

Installing the panel is easy, either at the head end or at remote locations and it can be used in place of a RS-422 J-Box when power is available for domes locally. The sleek, 2U design can easily be mounted on a wall or at the front or rear of an electronics rack, facing in or out.

The panel is the ideal choice for distributing RS-422 /RS485 protocol to American Dynamics SpeedDome programmable dome cameras and J-Boxes.

SPECIFICATIONS

Model Numbers

ADAC422D ...................RS-422/RS-485 distribution panel

(without external power module)

ADAC422DP ................. RS-422/RS-485 distribution panel

(with external power module)

Physical

Dimensions (L x W x D).481 x 87 x 34 mm (18.9 x 3.4 x 1.3 in)

Body Length..................445 mm (17.6 in)

Weight...........................0.75 kg (1.66 lbs)

Mounting .......................Standard electronic rack (2U), EIA310-D (19 in)

IEC 60297-1 (482.6 mm) Wall mount

Electrical

Power Source................External power module

Certified limited power source required

Multiple panels may be connected to the

maximum VA rating of the transformer

Input ..............................12 to 30 V DC or AC

Isolation not required

Frequency .....................50-60 Hz

Power Consumption......8 VA

Diagnostic Indicators

Power On/Heartbeat .. .................................Green LED

Host A, B, C Data Detect ............................Yellow LED

Channel 1-16 Data Detect............................Yellow LED

Channel 1-16 Line Status Test Switch......... Red/Green LED

Protection......................Certified limited power source

NEC Class 2 Internal primary current fuse Inrush limiting DC isolation

Cable to Transformer ....5 m (16.5 ft)

18 AWG, 3-conductor

Input Connector.............Euro-style 3-pin removable plug

5.06 mm (0.2 in) terminal block

DATA COMMUNICATION

Surge Protection

Transient Voltage Suppressors (TVS)......... 60 V, 250 A, 1.5 J

Gas Discharge Tube Impulse Rate .............10 kA

Design Tolerance

Input Voltage Minimum................................11 V DC or AC without dropout

Input Voltage Maximum............................... >36 V DC or AC

Input Frequency ..........................................47 to 63 Hz

Allowable Dropout .......................................150 ms

Surge Protection

RS-232 and RS-422 / RS-485 Ports

Transient Voltage Suppressors (TVS)

Breakdown Voltage .....................................8.5 V ±20%

Peak Current...............................................40 A

Capacitance ................................................ 1200 pf at 1 kHz

Gas Discharge Tube Impulse Rate

DC Breakdown Voltage............................... 90 V DC

Insulation Resistance..................................10,000 mΩ

Capacitance ................................................ 2 pf max

8/20 µsec Impulse Discharge Current ......... 10 kA

Ten 8/20 µsec Impulse Discharge Current.. 5 kA

Environmental

Operating Temperature................................... -10° to 50°C (14° to 122°F)

Storage Temperature ......................................-40° to 70°C (-40° to 158°F)

Relative Humidity ............................................0 to 95% noncondensing

Regulatory

EMC ................................................................ 47 CFR, Part 15

EN 50130-4; EN55022 EN61000-3-2; EN61000-3-3

CISPR 22

Safety .............................................................UL/IEC/EN/CSA C22.2.60950-1

Environmental ................................................. RoHS 2002/95/EC

WEEE 2002/96/EC IP code X0

Maximum Cable Segment..........1 km (3,300 ft)

Maximum Loads.........................10 per cable segment

Topologies .................................Daisy-chain, star, home-run

Transmission Medium................Two twisted pairs 22 AWG (0.326 mm),

polarized, shielded

Connector ..................................Euro-style 3.5 mm (0.14 in) terminal block

Product offerings and specifications are subject to change without notice. Actual products may vary from photos. Not all products include all features. Availability varies by region; contact your sales representative. Certain product names mentioned herein may be trade names and/or registered trademarks of other companies.

Controller Devices ..................... MegaPower 3200, MegaPower 48 Plus,

Secondary Devices.................... SpeedDome

cameras, J-Boxes, and distribution panels

Repeaters .................................. J-Boxes and distribution panels

www.americandynamics.net

digital video management

Intellex system, and RCSN422

programmable dome