The X-301 is now replaced by the X-401, a drop-in hardware replacement with minor changes to software or configuration. The X-401 has two SPDT relays (form C) and two optically-isolated inputs, plus all of the advanced features from our 400-series products.
The X-301 is now replaced by the X-401, a drop-in hardware replacement with minor changes to software or configuration. The X-401 has two SPDT relays (form C) and two optically-isolated inputs, plus all of the advanced features from our 400-series products.
