Master Control Switchers

Evertz 5600ACO-2

Image shown doesn't reflect the condition of the equipment and is for illustrative purpose only.	BCS Price: $5,500.00 ($176.44/mo.) Item #: EQ455185N Condition: NEW
Model Description: 5600ACO2 Automatic Changeover

Model Details

The 5600ACO/ACO2 Automatic Changeovers are intended for use with two 5600MSC Master Clock / Sync Generators. The 5600ACO/ACO2 system uses latching relays to ensure maximum reliability and minimal disruption in the event of any failure. The complete system provides the highest level of security for television station video and time synchronization systems. The 5600ACO is a 1RU device which is an ACO for a subset of the 5600MSC outputs. The 5600ACO2 is a 2RU ACO for all outputs of the 5600MSC. Two power supplies are included as a standard feature, to alleviate any single point of failure concerns.

The front panel has three switches, recessed into the panel for added security. There is an AUTO / MANUAL switch, a GPI / FRONT PANEL switch and an A / B select switch for manual changeover. In automatic mode, all signals from both 5600MSCs are monitored to detect any abnormal signals. For example if a level, pulse width, phase, time code error or other abnormality is detected, the 5600ACO2 circuitry will trigger and the entire bank of signals will be switched to the backup 5600MSC. In manual mode the changeover can be operated from a GPI or from the front panel switch. LEDs provide status information as to the health of the two 5600MSCs, together with indication as to which one is active. In addition two GPO outputs indicate which master is active and when the inputs from both masters are not the same.

The 5600ACO2 features selectable voting via VistaLINK® for the autochangeover feature. Individual inputs may be selectively included or excluded in the voting process to drive autochangeover logic. (Feature only available on 5600ACO2 model)

Each 5600MSC is equipped with 2 GPI inputs and 2 GPO outputs. To facilitate installation, these connections are brought through to a 2x6 pin terminal block on the 5600ACO. The outputs from the 5600MSCs are passed straight through the 5600ACO's. The inputs to the 5600MSCs are internally split by a 'Y' connector, to ensure that both 5600MSCs receive the same GPI contact closures.

In the event of a changeover occurrence, it is necessary that all outputs on one 5600MSC have the same timing as those on the other. Identical timing for both 5600MSCs is assured by locking both to the same frequency and phase source (e.g. GPS or by genlocking one 5600MSC to the other). Identical phasing of the independent black outputs is assured by implementing the "Syncro" mode in the 5600MSCs. To use this mode, both 5600MSC communication ports are connected together using the link cable supplied with the 5600ACO. With both 5600MSCs operating in Syncro mode, timing adjustments made to one 5600MSC will be automatically applied to both. The link cable is connected permanently, so that any system re-timing will be applied to both 5600MSC units.

Features:

Features

Three front panel switches select automatic, front panel or GPI activation of changeover Front panel switches are recessed to prevent accidental operation Front panel status LEDs show the health of each of the inputs Front panel status LEDs show the operational modes of the changeover

Redundant power supply standard GPIO input/outputs Automatic changeover is a voting system based on which source has the most valid signals and that the good signals on the present master are also on the backup VistaLINK® capable offering remote monitoring via SNMP (using VistaLINK® PRO) (5600ACO2 only)

Specifications:

Specifications

LTC Inputs/Outputs
Standard	SMPTE 12M frame rate set by 5600MSC
Number of Inputs	2 per 5600MSC
Number of Outputs	2
Connector
Input	Female DB9
Output	3 pin male XLR type
Signal Level	Set in 5600MSC

Coaxial Inputs and Outputs
Type	Depends on signal connected from 5600MSC
5600ACO	DARS, bi-level or tri-level sync, color black,10MHz
5600ACO2	HD SDI, SD SDI, Analog TG, AES, DARS, bi-level or tri-level sync, colour black, 10MHz, Word Clock
Number
5600ACO	8 groups each consisting of two inputs and one output
5600ACO2	16 groups each consisting of two inputs and one output
Connector	BNC per IEC 60169-8 Amendment 2

ACO General Purpose Inputs and Outputs
Inputs
GPI1	Master select in Manual GPI control mode
Low	Selects Master A
High	Selects Master B
GPI2	Future use
Outputs
GPO1
Low	Master A is selected
High	Master B is selected
GPO2
Low	Master A & Master B differ or PSU failure
High	Master A & Master B have equivalent signals
Type
Inputs	Opto-isolated input with internal pull-up to +5V
Outputs	Normally closed relay to ground. 10K internal pull-up to +5V when relay is in active position
Connector	4 pins plus 2 ground pins on 12 pin removable terminal block
Signal Level	+5V nominal

MSC General Purpose Inputs and Outputs
Inputs	2 GPI inputs connected to both Master A and Master B
Outputs	2 GPI outputs connected from Master A through AUXI/O A 2 GPI outputs connected from Master B through AUXI/O B
Connector	6 pins on 12 pin removable terminal block
Signal Level	As specified in 5600MSC manual

Changeover conditions
Notes	• Changeover is a voting system based on which source has the most good signals and that the good signals on the current master are also present on the backup master. The input signals are considered good according to the following criteria:
Video	Level below 70 IRE
Sync	H timing detect
10MHz	3dB level below 0.3V p-p
DARS	Sync word error
LTC	Level below 0.3V p-p, Incorrect sync word

Electrical
Power	Autoranging 100-240V AC, 50/60Hz 40 Watts
Configuration	Dual redundant supplies
Fuse Rating	250V, 1A, time delay
Safety	ETL Listed, Complies with EU Safety Directive
EMI/RFI	Complies with FCC Part 15 Class A, EU EMC Directive

Physical
Dimensions
5600ACO	19" W x 1.75" H x 18.75" D (483mm W x 45mm H x 477mm D)
5600ACO2	19" W x 3.5" H x 18.75" D (483mm W x 90mm H x 477mm D)
Weight
5600ACO	8lbs. (3.5kg)
5600ACO2	16lbs. (7.0kg)