Cross Technologies 2082-14x-47 Redundant Unit Controller, 47 Volts Switch Drive Data Sheet

C ROSS T ECHNOLOGIES, INC.

DATA SHEET

REV_B 07/14/14

2082-14X-47 Redundant Unit Controller, 47 Volts Switch Drive

The Model 2082-14X-47 Redundant Unit Controller is used to power, monitor and control LNA or LNB amplifiers configured in 1:1

(2082-141-47) or 1:2 (2082-142-47) redundancy. Front panel LEDs indicate power, status (online, standby, alarm), and mode (auto, manual, local, remote). Up to 600 ma is available to power each amplifier and +47 VDC is provided for 1:1 (3A) or 1:2 (3A) waveguide switch drive. The Model 2082-14X-47 has +47 volts common and the 2082-14X-47P has ground common. LNA or LNB

current is measured and a fault is signaled if the current deviates from user selected thresholds. Multi-function switches select

Auto, Local, or Remote operation, priorities for 1:2, and the signal path in the Manual mode. Remote operation via the RS232/RS485

M&C interface allows selection of priorities (1:2) and the signal path. Ethernet is available as option, -W8, -W18, or -W28. Contact closure to ground inputs allow selection of Local/Remote, and Auto/Manual Modes. An LCD display shows each amplifier ʼ s current, and signal path. Form C relay contact closures indicate amplifier and power supply status, waveguide switch position, Auto, Remote, and Manual operation. Connectors are DB37 for contact closure I/Os, MS3112E16-23S for the amplifier plate signals, and DB9s for monitor and control and auxiliary external contact closure alarm inputs. The 2082-14X-47 is housed in a 1RU chassis and is powered by redundant power supplies fed by separate, fused 100-240 ±10% VAC AC input connectors.

MODE

POWER

ALARM

STDBY

ONLINE

STATUS

AUTO

MANUAL

LOCAL

REMOTE

STATUS

PATH

UNIT 1 UNIT 2 UNIT 3

450

1>1

470

2>2

380

MENU

EXECUTE

MODEL 2082

CONTROLLER

C

ROSS

T

ECHNOLOGIES INC.

1 2 1 2 3

AC1 AC2 PLATE ASSY

GND

I/O

19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2

37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20

1

J1 J2

5 4

9

3

8 7

2

6

1

5 4

9 8

3 2

7 6

1

MONITOR

AND

CONTROL

J3A

FUSE

UNIT 1

EXT

ALARM

J3B

VDC

FUSE

UNIT 2

VDC

FUSE

UNIT 3

VDC

F1 DS1 F2 DS2 F3 DS3 J4

GND

Front and Rear Panels (2082-142-47 shown with optional Ethernet)

EQUIPMENT SPECIFICATIONS*

LNA/LNB Power

Output Voltage/current +15 ± 1 Volts/ 0.6 amps max, each unit

Number powered

Switch Drive Characteristics

2 ( for -141), 3 (for -142)

Fault detection time

Total Switchover time

Drive Voltage

Alarm and Control, M&C

Alarm output signal

M & C Interface

50 ms max

100 ms max, based on switch specifications

3A ( for either -141-47 or -142-47)

Form C relay: 100 VDC, 0.5A, 3W max

RS232C or RS485, selectable, Ethernet Optional

9600 baud rate, no parity, 8 data bits, 1 start bit M & C Signal

Controls, Indicators

Mode Select

Power On Status

Remote Select Status

Manual Select Status

Remote M&C Ethernet Options

W8 - Ethernet w/web browser Interface

W18 - Ethernet w/SNMP (and MIB) Interface

W28 - Ethernet w/direct TCP/IP Interface

Other Options

Input Closure alarm option - Call Cross

Local/Remote, Auto/Manual - push-button switches, contact closures, or remote selection

Green LEDs, (PS1, PS2), External Form C contact closure, M&C serial

Yellow LED, External Form C contact closure, M&C serial

Yellow LED, External Form C contact closure, M&C serial

Red LEDs , External Form C contact closure, M&C serial (for amplifiers, Ext. and Summary alarm) Alarm Status

Connectors, Other

Parallel I/O Connector

Ext. Alarm

M&C Connector

Amp Plate Connector

DB37, female

DB9 (female)

DB9 (female)

MS3112E16-23S

Size

Power

1 RU, 19 inch standard chassis 1.75” high X 16.0” deep

Redundant 100 - 240 ±10% VAC, 47 - 63 Hz, 150 W max. power supplies

Models

2082-141-47

2082-142-47

2082-141-47P

1:1 Redundant Unit Controller, +47 VDC common

1:2 Redundant Unit Controller, +47 VDC common

1:1 Redundant Unit Controller, ground common

2082-142-47P 1:2 Redundant Unit Controller, ground common

*10˚C to 40˚C; Specifications subject to change without notice

Cross Technologies, Inc. • www.crosstechnologies.com

6170 Shiloh Road • Alpharetta, GA 30005 • 770.886.8005 • FAX 770.886.7964