Evertz Microsystems Ltd.

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7700GPI

VistaLINK® General Purpose Interface Module

Product Manual Product Manual
VistaLINK® enabled

The 7700GPI VistaLINK® General Purpose Interface module links third-party equipment and Evertz's VistaLINK® Network Management System (NMS). Third-party equipment with fault alarming capabilities through General Purpose Interface outputs (GPO) can communicate fault alarm conditions to the VistaLINK® application software through this GPO to SNMP translator thereby extending fault monitoring capabilities across the broadcast network.

Equipped with a Linear Time Code (LTC) input, the 7700GPI module can synchronize logged fault alarms within the VistaLINK® application software with the facility clock for accurate alarm acknowledgement and record-keeping. In addition it is possible to label each GPI input for easier notification. The label follows the fault message (trap) through to the VistaLINK® PRO server and onto email/pager notifications (if enabled).

The GPI module is also equipped with three NC/CO GPI outputs (GPO) and can be utilized to relay a "message" from the VistaLINK® system to connected gear. Configuration changes or additional fault alarming are possible through this interface.

VistaLINK® offers remote monitoring, control and configuration capabilities via Simple Network Management Protocol (SNMP) giving the flexibility to manage operations, including signal monitoring and module configuration from SNMP-enabled control systems (Manager or NMS).

Features

  • 20 opto-isolated General Purpose Interface inputs (GPI)
  • Enabled GPI inputs/alerts translated and reported to Network Management System (NMS) user interface via SNMP
  • Selectable +5V or +12V supply for driving GPI over longer cable runs
  • 3 relay closure General Purpose Interface outputs (GPO)
  • GPI/GPO easily accessed through pin-headers (2x6 Phoenix Terminal Blocks) on rear plate
  • 1 LTC input for module synchronization of fault alarms to facility time
  • Modular, conveniently fits into 7800FR 3RU frame
    • Module status LED and 20 GPI LEDs for simple GPI input diagnositics
    • Frame status trigger
    • Jumper-configurable RS-232/RS-422 input serial COM port for serial protocol interface translation
    • VistaLINK® capable for remote monitoring and control via SNMP (using VistaLINK® PRO) when installed in 7800FR frame with a 7700FC VistaLINK® Frame Controller
Block Diagram Block Diagram

Specifications

General Purpose Interface Input
Number of Inputs20
TypeOpto-isolated, active low with jumper selectable +5V or +12V supplied voltage
ConnectorPhoenix Terminal Block (2 x 6)
Signal LevelJumper selectable +5V or +12V
General Purpose Interface Output
Number of Inputs3
Type"Dry Contact" relay closure
Connector2 pins per output on Phoenix Terminal Block (2 x 6)
Signal LevelNormally closed and normally open
LTC Input
Number of Inputs1 ± pair
TypeBalanced
Level100mV p-p
ConnectorPhoenix Terminal Block pins (2 x 6)
Data Input Serial Port
Number of Ports1 RS-232 or 1 RS-422 (jumper selectable)
ConnectorPhoenix Terminal Block pins (2 x 6)
Baud RateUp to 1Mbaud
Electrical
Voltage+12V DC
Power6 Watts
EMI/RFIComplies with FCC Part 15 Class A, EU EMC Directive
Physical
Number of Slots1

Ordering Information

7700GPIVistaLINK® General Purpose Interface Module
Ordering Options
NotesRear plate must be specified at time of order - eg: [model]+3RU
Rear Plate Suffix
+3RU3RU rear plate for use with 350FR, 7700FR-C or 7800FR Multiframes
Enclosures
350FRPortable Multiframe which holds 7 modules
7700FR-C3RU Multiframe which holds 15 modules
7800FR3RU Multiframe which holds 15 modules