With its small form factor, the embedded OSM-2200 OSDP module is a simple solution for manufacturers who want to supply their customers with OSDP readers. Adding the module to Wiegand readers allows readers to support the Security Industry Association’s OSDP protocol.
The OSM-2200 essentially converts a Wiegand reader to an OSDP reader by converting Wiegand data and reader I/O to OSDP protocol messages. It communicates with the Access Control Unit (ACU) as a Peripheral Device (PD) on the OSDP network.