DB9 TTL-to-RS422 Linear Encoder Converter

Connect a matching TTL linear scale to an appropriate RS422 readout input with a DB9 signal converter.

✅ Bridge the signal-format difference - The adapter converts the described TTL scale signal to EIA-422-A/RS422.

✅ Use a compact inline connection - Female and male DB9 ends provide the described connection arrangement.

Match the wiring as well as the connector

A linear scale and readout need compatible electrical signalling to work together. This adapter provides the conversion stage where the scale's TTL output and the readout's RS422 input match its specification.

Check every required pin assignment and power connection before fitting. DB9 connectors are used with different wiring schemes, so the brand name or plug shape alone does not make the adapter suitable.

Technical details

• Type: linear-encoder TTL-to-RS422 converter
• Input: female DB9, TTL
• Output: male DB9, EIA-422-A/RS422
• For scales with the matching wiring diagram
• Package: one converter

Add the correct signal-conversion stage to your compatible DRO setup.