481 ~upd~: Dass

To allow operators to thread the tape into a machine feeder without wasting components, the standard mandates empty tape buffers at both ends of a reel:

"Pigeonhole," Vane whispered.

| Specification | Typical Value for DASS 481 | | :--- | :--- | | | 48 points, sinking/sourcing (configurable) | | Nominal Voltage | 24 VDC | | Input Current | Approx. 5-7 mA per channel | | Isolation | 1500 VAC (field to logic side) | | Response Time | 1 ms (typical) to 3 ms (max) | | Protection | Short-circuit, over-temperature, reverse polarity | | Operating Temp | -20°C to +60°C (-4°F to +140°F) | | Mounting | DIN rail or backplane | dass 481

While DASS 481 and similar assessments are invaluable, there are challenges. These include: To allow operators to thread the tape into