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EJ5112 | 2-Channel incremental encoder interface, 5 V DC (DIFF RS422, TTL, open collector), 5 MHz, 2 x AB or 1 x ABC · 0 次阅读

Open Collector mode

Connection of Open Collector encoders with or without zero pulse

Open Collector mode 1: — Connection of encoders in Open Collector mode with zero pulse in single-channel mode

Open Collector mode 2:

Connection instructions

In Open Collector mode the inverse inputs are not connected.
When using an encoder without zero pulse C, the module pins for the C track are not connected.

Connection of Open Collector counters / pulse generators with or without zero pulse

Open Collector mode 3: — Connection of counters / pulse generators in Open Collector mode with zero pulse in single-channel mode

Open Collector mode 4:

Connection instructions

In Open Collector mode the inverse inputs are not connected.
If a counter / pulse generator is connected, the B track determines the counting direction.
Input B̅ is not connected.
When using a counter / pulse generator without zero pulse C, the module pins for the C track are not connected.