GX3509 Specifications
| GX3509 Differential TTL Expansion Board | |
|---|---|
| Number of Channels | 80 I/O signals. Direction is configurable by software on a per pin basis |
| Logic Family | Differential TTL, RS-422 & RS-485 compatible |
| Data Rate | 100 Mbps (max) |
| Driver Output Current | ±60 mA (sink or source) (max) |
| Differential Output Voltage | 1.5 V (min), 6 V (max) (no load) |
| Receiver Input Current | +20 µA / -100 µA |
| Differential Input Voltage | ±12 V (max) |
| Power On State | All channels are configured as inputs |
Note: Specifications are subject to change without notice.

