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Siemens SIMATIC NET CP 442-1 RNA Communication Processor 6GK7442-1RX00-0XE0
Manufacturer: Siemens
Condition: Brand New
Lead Time: In Stock
Origin: Germany
Warranty: 12 Months
Email: [email protected]
whatsApp: +86-18150117685
- Overview
- Product Overview
- Key Functions
- Official Specifications
- Frequently Asked Questions
- Compatibility & Ordering Notes
- Hot Selling Models
- Recommended Products
Overview
Siemens · SIMATIC S7-400 / CP 442-1 RNA
6GK7442-1RX00-0XE0 SIMATIC NET CP 442-1 RNA Communication Processor
The CP 442-1 RNA equips an S7-400 station with PRP-capable redundant Ethernet connections plus S7 communication, open communication and network diagnostics.
At a Glance
| Brand | Siemens |
|---|---|
| Model | 6GK7442-1RX00-0XE0 |
| Product Type | Industrial Ethernet communication processor |
| Core Function | Adds redundant PRP Ethernet and S7/open communication services to a SIMATIC S7-400 station |
| Application or Compatible Series | S7-400 systems requiring Parallel Redundancy Protocol connectivity and Industrial Ethernet services |
Exact Identification
Match 6GK7442-1RX00-0XE0 character by character and confirm the complete SIMATIC NET CP 442-1 RNA Communication Processor designation.
Interface Arrangement
Confirm the installed supply, ports, field connections and required accessories before wiring the replacement.
Configuration Check
Preserve the approved engineering project, network parameters and application data used by the installed system.
Product Overview
The CP 442-1 RNA equips an S7-400 station with PRP-capable redundant Ethernet connections plus S7 communication, open communication and network diagnostics.
Two PRP interfaces connect the controller to redundant LAN A and LAN B networks. The processor supports S7 communication, ISO, ISO-on-TCP, TCP and UDP services. Web diagnostics, SNMP and clock synchronization assist plant operation and service.
Key Functions
Parallel Redundancy
Two PRP interfaces connect the controller to redundant LAN A and LAN B networks.
Multiple Communication Services
The processor supports S7 communication, ISO, ISO-on-TCP, TCP and UDP services.
Integrated Diagnostics
Web diagnostics, SNMP and clock synchronization assist plant operation and service.
Official Specifications
| Processor Type | CP 442-1 RNA |
|---|---|
| Host System | SIMATIC S7-400 |
| PRP Interfaces | 2 |
| PRP Port Speed | 100 Mbit/s |
| PRP Connection | RJ45 |
| Additional Ethernet Interface | 1 × RJ45 |
| Additional Interface Rate | 10/100 Mbit/s |
| Redundancy Protocol | Parallel Redundancy Protocol |
| S7 Communication | S7 communication on the standard Ethernet and RNA/PRP interfaces; H communication on the RNA/PRP interface |
| Open Communication | TCP, UDP and ISO-on-TCP |
| ISO Transport | ISO transport on both interfaces; ISO-on-TCP, TCP and UDP on the RNA/PRP interface |
| S7 Routing | S7 routing through the standard Ethernet and RNA/PRP interfaces |
| Web Diagnostics | HTTP-based Web diagnostics for module and communication status |
| Network Management | SNMPv1 |
| Clock Synchronization | SIMATIC procedure and NTP on the RNA/PRP interface |
| Net Weight | 0.847 kg |
Frequently Asked Questions
Which redundancy method is provided by 6GK7442-1RX00-0XE0?
It connects to two independent Ethernet LANs using Parallel Redundancy Protocol.
Can both PRP ports of 6GK7442-1RX00-0XE0 be placed in one ordinary LAN?
No; connect the designated interfaces to the separate PRP networks defined by the system design.
Which controller family hosts 6GK7442-1RX00-0XE0?
Install it in a supported SIMATIC S7-400 rack and hardware configuration.
Which open protocols are available on 6GK7442-1RX00-0XE0?
The communication services include TCP, UDP and ISO-on-TCP.
How can 6GK7442-1RX00-0XE0 be diagnosed during operation?
Use the status LEDs, STEP 7 diagnostics, web diagnostics and supported SNMP functions.
What should be saved before replacing 6GK7442-1RX00-0XE0?
Preserve the STEP 7 hardware configuration, IP settings, PRP assignments and communication connections.
What must be checked after installing 6GK7442-1RX00-0XE0?
Verify LAN A and LAN B separation, connection status, redundancy behavior and all configured S7 and open connections.
Compatibility & Ordering Notes
Compatibility Checklist
- Maintain separate PRP LAN A and LAN B connections.
- Use the supported S7-400 hardware configuration and firmware combination.
- Restore all communication connections and verify redundant traffic paths.
