Blackmagic Design / GPI and Tally Interface

Contact Closure tally output interface

■ Contact closure tally output interface
Connections:
■ Contact closure: 8 independent optical inputs and 8 relay contact closure outputs (25-pin D-type terminal)
■ Input system: Ground trigger opt coupler Maximum 5V (14mA)
■ Output system: Mechanical relay, contact, closure, grounding, max. 30V (1A)
■ Ethernet: 10/100/1000 BaseT. Supports loop output for adding control panel or computer
■ Computer interface: USB 1 for firmware update
system
■ 90mm x 96mm x 23mm 120g