| Product type designation | CP 443-1 Advanced |
| Communications processor CP 443-1 Advanced 1x 10/100/1000 Mbit/s, 4x 10/100 Mbit/s (IE switch) RJ45 ports; ISO; TCP; UDP; PROFINET IO controller; S7 communication; Open Communication (SEND/RECEIVE); S7 routing; IP configuration via DHCP/block; IP Access Control List; Time synchronization; extended web diagnostics; Fast Startup; PROFIenergy support; IP routing; FTP; Web server; E-mail; PROFINET CBA, security |
| Transmission rate |
| Transfer rate | |
| at the 1st interface | 10 ... 1000 Mbit/s |
| at the 2nd interface | 10 ... 100 Mbit/s |
| Interfaces |
| Number of interfaces / acc. to Industrial Ethernet | 5 |
| Number of electrical connections | |
| at the 1st interface / acc. to Industrial Ethernet | 1 |
| at the 2nd interface / acc. to Industrial Ethernet | 4 |
| Type of electrical connection | |
| at the 1st interface / acc. to Industrial Ethernet | RJ45 port |
| at the 2nd interface / acc. to Industrial Ethernet | RJ45 port |
| design of the removable storage / C-PLUG | Yes |
| 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 | 1.8 A |
| Power loss [W] | 9 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 | 14 |
| Note | max. 4 as PN IO ctrl. |
| 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 |
| Number of possible connections / for open communication | |
| by means of T blocks / maximum | 64 |
| Amount of data | |
| as user data per ISO on TCP connection / for open communication / by means of T blocks / maximum | 1452 byte |
| Performance data / S7 communication |
| Number of possible connections / for S7 communication | |
| maximum | 128 |
| with PG connections / maximum | 2 |
| Note | when using several CPUs |
| Performance data / multi-protocol mode |
| Number of active connections / with multi-protocol mode | 128 |
| Performance data / IT functions |
| Number of possible connections | |
| as client / by means of FTP / maximum | 20 |
| as server / by means of FTP / maximum | 10 |
| Number of possible connections | |
| as server / by means of HTTP / maximum | 4 |
| as e-mail client / maximum | 1 |
| Amount of data / as user data for email / maximum | 8 Kibyte |
| Storage capacity / of the user memory | |
| as flash memory file system | 30 Mibyte |
| as RAM | 16 Mibyte |
| additionally buffered as RAM via central backup battery | 512 Kibyte |
| Number of possible write cycles / of the flash memory cells | 100000 |
| Performance data / PROFINET communication / as PN IO-Controller |
| Product function / PROFINET IO controller | Yes |
| Number of PN IO devices / on PROFINET IO controller / usable / total | 128 |
| Number of PN IO IRT devices / on PROFINET IO controller / usable | 64 |
| Number of external PN IO lines / with PROFINET / per rack | 4 |
| Amount of data | |
| as user data for input variables / as PROFINET IO controller / maximum | 4 Kibyte |
| as user data for input variables / as PROFINET IO controller / maximum | 4 Kibyte |
| as user data for input variables per PN IO device / as PROFINET IO controller / maximum | 1433 byte |
| as user data for output variables per PN IO device / as PROFINET IO controller / maximum | 1433 byte |
| as user data for input variables per PN IO device / for each sub-module as PROFINET IO controller / maximum | 240 byte |
| as user data for output variables per PN IO device / for each sub-module as PROFINET IO controller / maximum | 240 byte |
| Performance data / PROFINET CBA |
| Number of remote connection partners / with PROFINET CBA | 64 |
| Number of connections / with PROFINET CBA / total | 600 |
| Amount of data | |
| as user data for digital inputs / with PROFINET CBA / maximum | 8 Kibyte |
| as user data for digital outputs / with PROFINET CBA / maximum | 8 Kibyte |
| as user data for arrays and data types / in the case of acyclic transmission / with PROFINET CBA / maximum | 8 Kibyte |
| as user data for arrays and data types / with PROFINET CBA / with cyclical transfer / maximum | 250 byte |
| as user data for arrays and data types / with PROFINET CBA / in the case of local interconnection / maximum | 2400 byte |
| Performance data / PROFINET CBA / remote connection / with acyclic transmission |
| Refresh time / of the remote interconnections / in the case of acyclic transmission / with PROFINET CBA | 100 ms |
| Number of remote connections to input variables / in the case of acyclic transmission / with PROFINET CBA / maximum | 150 |
| Number of remote connections to output variables / in the case of acyclic transmission / with PROFINET CBA / maximum | 150 |
| Amount of data | |
| as user data for remote interconnections with input variables / in the case of acyclic transmission / with PROFINET CBA | 8 Kibyte |
| as user data for remote interconnections with output variables / in the case of acyclic transmission / with PROFINET CBA | 8 Kibyte |
| Performance data / PROFINET CBA / remote connection / with cyclic transmission |
| Refresh time / of the remote interconnections / with PROFINET CBA / with cyclical transfer | 10 ms |
| Number of remote connections to input variables / with PROFINET CBA / with cyclical transfer / maximum | 250 |
| Number of remote connections to output variables / with PROFINET CBA / with cyclical transfer / maximum | 250 |
| Amount of data | |
| as user data for remote interconnections with input variables / with PROFINET CBA / with cyclical transfer / maximum | 2000 byte |
| as user data for remote interconnections with output variables / with PROFINET CBA / with cyclical transfer / maximum | 2000 byte |
| Performance data / PROFINET CBA / HMI variables via PROFINET / acyclic |
| Number of connectable HMI stations / for HMI variables / in the case of acyclic transmission / with PROFINET CBA | 3 |
| Refresh time / of the HMI variables / in the case of acyclic transmission / with PROFINET CBA | 500 ms |
| Number of HMI variables / in the case of acyclic transmission / with PROFINET CBA / maximum | 200 |
| Amount of data / as user data for HMI variables / in the case of acyclic transmission / with PROFINET CBA / maximum | 8 Kibyte |
| Performance data / PROFINET CBA / device-internal connections |
| Number of internal connections / with PROFINET CBA / maximum | 300 |
| Amount of data / of the internal connections / with PROFINET CBA / maximum | 2400 byte |
| Performance data / PROFINET CBA / connections to constants |
| Number of connections with constants / with PROFINET CBA / maximum | 500 |
| Amount of data / as user data for interconnections with constants / with PROFINET CBA / maximum | 4000 byte |
| Performance data / PROFINET CBA / PROFIBUS proxy functionality |
| Product function / with PROFINET CBA / PROFIBUS proxy functionality | No |
| Product functions / management, configuration |
| Product function / MIB support | Yes |
| Protocol / is supported | |
| SNMP v1 | Yes |
| SNMP v3 | Yes |
| DCP | Yes |
| LLDP | Yes |
| Configuration software | |
| required | STEP 7 V5.5 SP3 or higher / STEP 7 Professional V12 (TIA Portal) or higher |
| for PROFINET CBA / required | SIMATIC iMap V3.0 SP1 and higher |
| Product functions / Diagnosis |
| Product function / Web-based diagnostics | Yes |
| Product functions / switch |
| Product feature / Switch | Yes |
| Product function | |
| switch-managed | No |
| with IRT / PROFINET IO switch | Yes |
| Configuration with STEP 7 | Yes |
| Product functions / Redundancy |
| Product function | |
| Ring redundancy | Yes |
| Redundancy manager | Yes |
| Protocol / is supported / Media Redundancy Protocol (MRP) | Yes |
| Product functions / Security |
| Firewall version | stateful inspection |
| Product function / with VPN connection | IPSec |
| Type of encryption algorithms / with VPN connection | AES-256, AES-192, AES-128, 3DES-168, DES-56 |
| Type of authentication procedure / with VPN connection | Preshared key (PSK), X.509v3 certificates |
| Type of hashing algorithms / with VPN connection | MD5, SHA-1 |
| Number of possible connections / with VPN connection | 32 |
| Product function | |
| password protection for Web applications | Yes |
| ACL - IP-based | Yes |
| ACL - IP-based for PLC/routing | Yes |
| switch-off of non-required services | Yes |
| Blocking of communication via physical ports | Yes |
| log file for unauthorized access | No |
| Product functions / Time |
| Product function / SICLOCK support | Yes |
| Product function / pass on time synchronization | Yes |
| Protocol / is supported | |
| NTP | Yes |
