The SIMATIC CP 1545-1 communications processor securely
connects the SIMATIC S7-1500 PLC to Industrial Ethernet
networks. The new CloudConnect functionality enables easy
and reliable transfer of all selected data from the
SIMATIC S7-1500 to MindSphere, or a cloud solution that
supports the standardized MQTT protocol, e.g. Microsoft Azure
or IBM Cloud. The CP protects the SIMATIC S7-1500 station from
unauthorized access with the integrated SPI (Stateful Packet
Inspection) firewall. Data from cloud systems or MQTT brokers
can also be received using the MQTT protocol.
The CloudConnect function of the CP 1545-1 is easy to configure
with a few input screens in TIA Portal. First, all the parameters
required for the different cloud platforms are specified. The data
intended for the cloud is then selected from the tag management
of the SIMATIC S7-1500 and saved as topics to be transferred
with the corresponding trigger conditions.
All functions are configured using STEP 7 Professional V15.1
update 3 (TIA Portal) or higher.
The CP 1545-1 supports the following communications services:
• PG/OP communication
• S7 communication
• Open user communication (SEND/RECEIVE, FETCH/WRITE)
• IT communication
– MQTT Publish for transferring selected data to a cloud
system or MQTT broker
– MQTT Subscribe for receiving data from a cloud system or
MQTT broker
– FTP functions (File Transfer Protocol FTP/FTPS) for file
management and access to data blocks in the CPU
(client and server function)
– Access (read and write modes) to csv files stored on the
memory card of the CPU via FTP(S)
– Sending emails via SMTP or ESMTP with “SMTP-Auth” for
authentication on an email server (also with IPv6)
– Static IP routing with up to 1 Mbps via IPv4 to other
CP 1545-1 / CP 1543-1 / CM 1542-1 units in the
S7-1500 system, e.g. for web server accesses without
real-time capability
• Security Integrated
– Stateful Packet Inspection Firewall
• Protocols for secure communication
– Secure access to the web server of the CPU via the
HTTPS protocol
– Secure file transfer using FTPS
– Secure time of day transfer (NTP)
– SNMPv3 for tap-proof transfer of network analysis
information
– Encrypted email communication via SMTPS (Port 587)
– Secure open communication over TCP/IP
• Integration of the S7-1500 into IPv6-based networks
An IPv6-compliant IP address can be used for the following
communications services:
– MQTT
– FETCH/WRITE access (CP as server)
– FTP server mode
– FTP client mode with addressing via program block
– Email transfer with addressing via program block
| Ordering data | Article No. |
|---|---|
| CP 1545-1 communications processorCP 1545-1 communications processor for connecting the SIMATIC S7-1500 to Industrial Ethernet; TCP/IP, UDP, S7 communication, security (firewall), SNMPv1/v3, DHCP, FTP client/server, email, IPv4/IPv6, time synchronization via NTP, connection to cloud systems via MQTT, 1x RJ45 (10/100/1000 Mbps) | 6GK7545-1GX00-0XE0 |
| หัวข้อ | รายละเอียด |
|---|---|
| Article number | 6GK7545-1GX00-0XE0 |
| product type designation | CP 1545-1 |
| supply voltage, current consumption, power loss | |
| type of voltage of the supply voltage | DC |
| supply voltage 1 from backplane bus | 15 V |
| relative symmetrical tolerance at DC● at 15 V | 3 % |
| consumed current● from backplane bus at DC at 15 V typical | 0.3 A |
| power loss [W] | 4.5 W |
| ambient conditions | |
| ambient temperature● for vertical installation during operation | 0 … 40 °C |
| ● for horizontally arranged busbars 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 weights | |
| module format | Compact module S7-1500 single width |
| width | 35 mm |
| height | 142 mm |
| depth | 129 mm |
| net weight | 0.32 kg |
| fastening method● S7-1500 rail mounting | Yes |
| product features, product functions, product components general | |
| number of units● per CPU maximum | 8 |
| ● note | depending on CPU type |
| product functions cloud connectivity | |
| protocol is supported● Message Queuing Telemetry Transport (MQTT) | Yes |
| ● Advanced Message Queuing Protocol (AMQP) | No |
| product function for cloud connectivity● trigger management | Yes |
| ● time stamping | No |
| product feature for cloud connectivity buffered message frame memory | Yes |
| number of data points per device maximum | 500 |
| หัวข้อ | รายละเอียด |
|---|---|
| Article number | 6GK7545-1GX00-0XE0 |
| product type designation | CP 1545-1 |
| performance data open communication | |
| number of possible connections for open communication● by means of T blocks maximum | 118; depending on the system upper limit |
| data volume● as user data per ISO on TCP connection for open communication by means of T blocks maximum | 65 536 byte |
| number of Multicast stations | 118 |
| performance data S7 communication | |
| number of possible connections for S7 communication● maximum | 118; depending on the system upper limit |
| performance data multi-protocol mode | |
| number of active connections with multi-protocol mode | 118 |
| performance data IT functions | |
| number of possible connections● as client by means of FTP maximum | 32 |
| ● as server by means of FTP maximum | 16 |
| number of possible connections● as server by means of HTTP maximum | 4 |
| ● as email client maximum | 1 |
| data volume as user data for email maximum | 64 Kbyte |
| performance data telecontrol | |
| protocol is supported● TCP/IP | Yes |
| product functions management, configuration, engineering | |
| product function MIB support | Yes |
| protocol is supported● SNMP v1 | Yes |
| ● SNMP v3 | Yes |
| ● DCP | Yes |
| ● LLDP | Yes |
| configuration software● required | STEP 7 Professional V15.1 (TIA Portal) or higher |
| identification & maintenance function | |
| ● I&M0 – device-specific information | Yes |
| ● I&M1 – higher level designation/location designation | Yes |
| หัวข้อ | รายละเอียด |
|---|---|
| Article number | 6GK7545-1GX00-0XE0 |
| product type designation | CP 1545-1 |
| product functions diagnostics | |
| product function web-based diagnostics | Yes; via S7-1500 CPU |
| product functions routing | |
| service routing note | IP routing up to 1 Mbps |
| product function | ● static IP routing: Yes● static IP routing IPv6: No● dynamic IP routing: No● dynamic IP routing IPv6: No |
| protocol is supported | ● RIP v1: No● RIP v2: No● RIPng for IPv6: No● OSPFv2: No● OSPFv3 for IPv6: No● VRRP: No● VRRP for IPv6: No● BGP: No● PPP: No● PPPoE via DSL: No |
| 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, SHA-256, SHA-384, SHA-512 |
| number of possible connections with VPN connection | 16 |
| product function | ● password protection for Web applications● ACL – IP-based● ACL – IP-based for PLC/routing● switch-off of non-required services● blocking of communication via physical ports● log file for unauthorized access: Yes |
