evertz 7700 - General Purpose Inputs and Outputs; Electrical; Physical

7700 Multiframe Manual
7725DSK-LG / 7725DSK-LG-HD HD/SD Logo Inserter & Media Keyer
Page 7-2 Revision 1.4 TECHNICAL DESCRIPTION
COM D Port: 9 pin female "D", RS-232/422 8 bits, no parity, baud rate depends on
protocol
Selectable Protocol: Automation, temperature probe interface
Ethernet Port: RJ-45 100Base T Ethernet, TCP/IP, logo transfers, Virtual serial ports
7.1.6. General Purpose Inputs and Outputs
Number of Inputs: 8, programmable control functions
Number of Outputs: 4, programmable tally functions
Type: Opto-isolated, active low
Connector: 15 pin female High-density D
Signal Level: Pulled up to Vext supplied voltage 3.3V DC provided
7.1.7. Electrical
Voltage: +12VDC
Power: 22W
EMI/RFI: Complies with FCC Part 15 Class A, EU EMC Directive
7.1.8. Physical
Number of Slots: 2