The frenzel & berg electronic CANopen-gateway-controller provide a gateway to an virtual I/O-area in the CANopen-system. The external access is realized via a serial Interface, so it is possible to embed a non CANopen-system into the CANopen-network.
| digital inputs (virtual) | 64 (8 Bytes) | 128 (16 Bytes) |
| digital outputs (virtual) | 64 (8 Bytes) | 128 (16 Bytes) |
| analog inputs (virtual) | 4 | 12 |
| analog outputs (virtual) | 4 | 12 |
| digital inputs | 8 | 8 |
| digital outputs | 8 | 8 |
