Unit Only! No Power Supply Included
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1RU Tally Expansion Interface
Provides 48 input and 48 output GPI (general-purpose interface) channels
Outputs use dry relay contact closures
Inputs can be configured for voltage or pull-to-ground types
Front-panel LEDs display status and activity for each channel
Rack-mountable 1U chassis
Allows integration with tally and production control systems
Enables cameras, switchers, and other devices to communicate on-air or control signals
Ethernet or serial connectivity for integration with central controllers
Configurable for flexible mapping of inputs to outputs
Designed for high-reliability continuous operation in broadcast environments
Power: 100–240 V AC, 50/60 Hz
Power consumption: approximately 20 W
Operating temperature: 0 °C to 50 °C
Storage temperature: –20 °C to 70 °C
Humidity: 5%–95% non-condensing
Dimensions: 19-inch rack, 1U height, depth ~200 mm
Weight: approximately 3.5 kg (7.7 lb)
Response time for GPI inputs/outputs: typically <1 ms
Isolation: galvanically isolated relay outputs
Maximum switching voltage/current per relay: 30 V DC / 1 A
Connectors: 3‑pin screw terminals or DB‑37 for GPI I/O
Compliance: CE and FCC standards for broadcast equipment
No user manual available for download