| Product type designation | CP 443-1 OPC UA |
| Communications processor CP 443-1 OPC UA; 1x 10/100/1000 Mbit/s RJ 45 port; OPC UA communic. (Data Access). Operation as OPC UA server Operation as OPC UA client via Programmable user block according to PLCopen, OPC UA-compliant security mechanisms Programming device communication Time synchronization Web diagnostics OPC UA server Certification |
| Transmission rate |
| Transfer rate | |
| for Industrial Ethernet | 10 ... 1000 Mbit/s |
| Interfaces |
| Number of interfaces / acc. to Industrial Ethernet | 1 |
| Type of electrical connection | |
| of Industrial Ethernet interface | RJ45 port |
| Supply voltage, current consumption, power loss |
| Type of voltage / of the supply voltage | DC |
| Supply voltage / 1 / from backplane bus | 5 V |
| Relative symmetrical tolerance / at DC | |
| at 5 V | 5 % |
| Consumed current | |
| from backplane bus / at DC / at 5 V / typical | 1.3 A |
| Power loss [W] | 6.5 W |
| Permitted ambient conditions |
| Ambient temperature | |
| during operation | 0 ... 60 °C |
| during storage | -40 ... +70 °C |
| during transport | -40 ... +70 °C |
| Relative humidity / at 25 °C / without condensation / during operation / maximum | 95 % |
| Protection class IP | IP20 |
| Design, dimensions and weight |
| Module format | Compact module S7-400 single width |
| Width | 25 mm |
| Height | 290 mm |
| Depth | 210 mm |
| Net weight | 0.7 kg |
| Product properties, functions, components / general |
| Number of units | |
| per CPU / maximum | 1 |
| Performance data / S7 communication |
| Number of possible connections / for S7 communication | |
| with PG connections / maximum | 2 |
| Performance data / as OPC UA server |
| Protocol / is supported / OPC UA Server | Yes |
| Number of possible connections / to OPC UA clients / maximum | 10 |
| Number of variables (items) / maximum | 64000 |
| Storage capacity / for variables (items) in summary | 64000 byte |
| Number of monitorings (subscriptions) | |
| per connection / maximum permissible | 5 |
| Number of variables (items) | |
| per monitoring (subscriptions) / maximum | 900 |
| Storage capacity / for monitored variables (items) | 45000 byte |
| Queue size / per monitored variable (item) | 2 |
| Performance data / as OPC UA client |
| Protocol / is supported / OPC UA Client | Yes |
| Number of possible connections / for OPC UA server / maximum | 5 |
| Number of variables (items) / over all connections reading/writing / maximum | 10000 |
| Product functions / management, configuration |
| Protocol / is supported | |
| SNMP v1 | Yes |
| SNMP v3 | Yes |
| Configuration software | |
| required | STEP 7 V5.5 SP4 HF10 or higher / STEP 7 Professional V14 (TIA Portal) or higher |
| Product functions / Diagnosis |
| Product function / Web-based diagnostics | Yes |
| Product functions / Security |
| Product function | |
| password protection for Web applications | Yes |
| encrypted data transmission | Yes |
| switch-off of non-required services | Yes |
| log file for unauthorized access | Yes |
| Product functions / Time |
| Protocol / is supported | |
| NTP | Yes |
| NTP (secure) | Yes |
