| Product type designation | CP 443-1 |
| SIMATIC NET, CP 443-1 COMMUNICATIONS PROCESSOR FOR CONNECTION OF SIMATIC S7-400 W. INDUSTR. ETHERNET VIA ISO AND TCP/IP, S7 COMM., FETCH/WRITE, SEND/RECEIVE, WITH AND W/O RFC, 10/100 MBIT |
| Transmission rate |
| Transfer rate | |
| at the 1st interface | 10 ... 100 Mbit/s |
| Interfaces |
| Number of interfaces / acc. to Industrial Ethernet | 1 |
| Number of electrical connections | |
| at the 1st interface / acc. to Industrial Ethernet | 1 |
| Type of electrical connection | |
| at the 1st interface / acc. to Industrial Ethernet | RJ45 port / AUI |
| design of the removable storage / C-PLUG | No |
| 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 % |
| 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 |
| Performance data / open communication |
| Number of possible connections / for open communication / by means of SEND/RECEIVE blocks / maximum | 64 |
| Amount of data | |
| as user data per ISO connection / for open communication / by means of SEND/RECEIVE blocks / maximum | 8 Kibyte |
| as user data per ISO on TCP connection / for open communication / by means of SEND/RECEIVE blocks / maximum | 8 Kibyte |
| as user data per TCP connection / for open communication / by means of SEND/RECEIVE blocks / maximum | 8 Kibyte |
| as user data per UDP connection / for open IE communication / by means of SEND/RECEIVE blocks / maximum | 2 Kibyte |
| Product functions / management, configuration |
| Product function / MIB support | No |
| Protocol / is supported | |
| SNMP v1 | No |
| LLDP | No |
| Configuration software | |
| required | NCM S7 for Industrial Ethernet (included in the delivery of STEP 7 V5.x) |
| Product functions / Diagnosis |
| Product function / Web-based diagnostics | No |
| Product functions / switch |
| Product feature / Switch | No |
| Product functions / Redundancy |
| Product function | |
| Ring redundancy | No |
| Product functions / Security |
| Product function | |
| password protection for Web applications | No |
| ACL - IP-based | No |
| ACL - IP-based for PLC/routing | No |
| switch-off of non-required services | No |
| Blocking of communication via physical ports | No |
| log file for unauthorized access | No |
| Product functions / Time |
| Product function / pass on time synchronization | No |
| Protocol / is supported | |
| NTP | Yes |
