The FEN-21 Resolver Interface
The FEN-21 offers an interface for a resolver with PTC/KTY support and TTL encoder
connection and a TTL encoder emulation output. It also supports two digital inputs
for position latching.
6
7
5
4
2
3
1
8
2 digital latch inputs (X54)
1
Fixing screw
2
TTL encoder input (X51)
3
Encoder voltage selection jumper (X301)
4
Resolver input with PTC/KTY support (X52)
5
Diagnostic LEDs
6
TTL encoder emulation output (X53)
7
Locking tab
8
12 Hardware description
