✅ Core Parameters (Official Simplified Version)

?? Interface

Device side: 50-pin male connector IDC (connect 50-pin flat cable)

Field side: 50-channel screw terminals (spacing 0.2in), can be directly connected to wires

Signal: Full 50-pin straight-through, without conditioning, without isolation, without shielding

?? Mechanics and Environment

Size: 132.6 × 71.9 mm (5.22 × 2.83 in)

Installation: Desktop (with metal stand) / Panel installation (screw fixation)

Enclosure: PCB bare board, non-isolated (cost optimization)

Temperature: 0 ~ 55°C (operation)

Weight: Approximately 0.14 kg

?? Key Positioning

Low Cost: About 40% - 60% cheaper than shielded type (such as SCB-50)

Unshielded: Suitable for low noise, non-precise signals (digital I/O, switch quantity, ordinary analog)

Pure Adapter: Passive, no power supply, no circuit, only for wiring

?? Compatible Devices (50-pin NI DAQ)

Digital I/O card: NI-650x, NI-6527, NI-6570 series

Low-cost analog card: Some USB-600x, PCI-601x

Old ISA/PCI: Such as AT-MIO-16E-2 (requires 50-pin cable)