Configurable NAT Router User Manual - Rockwell …

1 user Manual Configurable NAT Router Catalog Number 1783-NATR. Important user Information Read this document and the documents listed in the additional resources section about installation, configuration, and operation of this equipment before you install, configure, operate, or maintain this product. Users are required to familiarize themselves with installation and wiring instructions in addition to requirements of all applicable codes, laws, and standards. Activities including installation, adjustments, putting into service, use, assembly, disassembly, and maintenance are required to be carried out by suitably trained personnel in accordance with applicable code of practice. If this equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired.

2 In no event will Rockwell automation , Inc. be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment. The examples and diagrams in this Manual are included solely for illustrative purposes. Because of the many variables and requirements associated with any particular installation, Rockwell automation , Inc. cannot assume responsibility or liability for actual use based on the examples and diagrams. No patent liability is assumed by Rockwell automation , Inc. with respect to use of information, circuits, equipment, or software described in this Manual . Reproduction of the contents of this Manual , in whole or in part, without written permission of Rockwell automation , Inc.

3 , is prohibited. Throughout this Manual , when necessary, we use notes to make you aware of safety considerations. WARNING: Identifies information about practices or circumstances that can cause an explosion in a hazardous environment, which may lead to personal injury or death, property damage, or economic loss. ATTENTION: Identifies information about practices or circumstances that can lead to personal injury or death, property damage, or economic loss. Attentions help you identify a hazard, avoid a hazard, and recognize the consequence. IMPORTANT Identifies information that is critical for successful application and understanding of the product. Labels may also be on or inside the equipment to provide specific precautions.

4 SHOCK HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that dangerous voltage may be present. BURN HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that surfaces may reach dangerous temperatures. ARC FLASH HAZARD: Labels may be on or inside the equipment, for example, a motor control center, to alert people to potential Arc Flash. Arc Flash will cause severe injury or death. Wear proper Personal Protective Equipment (PPE). Follow ALL. Regulatory requirements for safe work practices and for Personal Protective Equipment (PPE). Allen-Bradley, Rockwell Software, Rockwell automation , RSLinx Classic, stratix 5700, stratix 5900, Studio 5000, and Studio 5000 Logix Designer are trademarks of Rockwell automation , Inc.

5 Trademarks not belonging to Rockwell automation are property of their respective companies. Preface Network Implementation The 1783-NATR is a network device with Embedded Switch Technology capable of doing Network Address Translation (NAT) for applications using Device Level Ring (DLR) or linear topologies. The 1783-NATR device can be used to connect a small private network (for example, a machine network) to a larger plant-wide network without changing IP addresses on the private network. The 1783-NATR device serves as a default gateway for the private network. It translates private IP addresses to unique public IP addresses (1:1 NAT). If a device on the private network must be accessible from the public network, a translation is created on the 1783-NATR device.

6 Figure 1 shows an example network implementation of the 1783-NATR device. In this example, two small machines with private networks are integrated into an overall plant network for remote access and monitoring purposes. Figure 1 - Network Implementation Example with 1783-NATR Device EtherNet/IP EtherNet/IP . Cisco 3750X. FORCE. 1:1 NAT Mapping 1:1 NAT Mapping Private Public Private Public stratix 5700 Com IN2. Ref IN1. Public IP Public IP 1783-NATR 1783-NATR. AC/DC OUT. AC/DC OUT. 115 VAC RELAY. 115 VAC RELAY. Module Module Status Status Network Network Activity Activity Network Network Status Status Point Bus Point Bus Status Status System Power Field Power 1734-AENT. System Power Field Power 1734-AENT. Module Module Status Status Network Network Activity Activity Network Network Status Status Point Bus Point Bus Status Status 1734-AENT 1734-AENT.

7 System System Power Power Field Field MACHINE 1 MACHINE 2. Power Power Private Private IP Address: IP Address: Rockwell automation Publication 1783-UM008A-EN-P - February 2015 3. Preface Figure 2 shows an example network implementation of the 1783-NATR device with a stratix 8300 switch. Figure 2 - Network Implementation Example with 1783-NATR Device and stratix 8300. Line Controller stratix 8300. EtherNet/IP EtherNet/IP . FORCE. Public IP Public IP 1:1 NAT Mapping 1:1 NAT Mapping Private Public Private Public 1783-NATR 1783-NATR Private IP Private IP. Mod Mod Net Net 0 1 2 3 4 5 6 7 A0 B0 Z0 0 1 2 3 4 5 6 7 A0 B0 Z0. IN. IN. SOURCE. SOURCE. 24 VDC. 24 VDC. SINK\. SINK\. INPUT. INPUT. DC. DC. 8 9 10 11 12 13 14 15 A1 B1 Z1 8 9 10 11 12 13 14 15 A1 B1 Z1.

8 HIGH SPEED. HIGH SPEED. COUNTER. COUNTER. 5500S2 5500S2. OUT. OUT. Module Module OUTPUT. OUTPUT. SOURCE. SOURCE. 24 VDC. 0 2 FUSE. 24 VDC. 0 2 FUSE. DC. DC. 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7. Status Status 8 9 10 11 12 13 14 15 1 3 OK 8 9 10 11 12 13 14 15 1 3 OK. Network Network Activity Activity Network Network 00 08 A0+ Ao- Status 00 08 A0+ Ao- Status 01 09 B0+ B0- Point Bus 01 09 B0+ B0- Point Bus Status Status 02 10 Z0+ Z0- 02 10 Z0+ Z0- 03 11 A1+ A1- 03 11 A1+ A1- 04 12 B1+ B1- 1734-AENT 04 12 B1+ B1- 1734-AENT. 2 2. 05 13 Z1+ Z1- System 05 13 Z1+ Z1- System Power Power 06 14 +V -V Field 06 14 +V -V Field OUT OUT 1 Power OUT OUT 1 Power 07 15 0 2 07 15 0 2. COM COM OUT OUT COM COM OUT OUT. 0 1 1 3 0 1 1 3.

9 NC NC COM COM NC NC COM COM. V V IN1 U V V IN1 U. +V +V OUT OUT. 0+ 0+ COM +V +V OUT OUT. 0+ 0+ COM. V V IN2 V V V IN2 V. 00 08 OUT OUT. 0+ 0+ SHLD 00 08 OUT OUT. 0+ 0+ SHLD. V V V V. OUT OUT W OUT OUT W. 01 09 0+ 0+ 01 09 0+ 0+. V V V V. 02 10 OUT OUT. 0+ 0+ 02 10 OUT OUT. 0+ 0+. V D+ V D+. 03 11 COM OUT. 0+ D- 03 11 COM OUT. 0+ D- DANGER V - DANGER V - 04 12 COM OUT. 0+ +. 04 12 COM OUT. 0+ +. 00:00:BC:66:0F:C7 V V 00:00:BC:66:0F:C7 V V. 05 13 OUT OUT. 0+ 0+. MBRK 05 13 OUT OUT. 0+ 0+. MBRK. V V V V. 06 14 OUT OUT. 0+ 0+ 06 14 OUT OUT. 0+ 0+. I I I I. 07 15 OUT OUT 07 15 OUT OUT. 0+ 0+ 0+ 0+. COM COM COM COM COM COM COM COM. 0 1 0 1. MACHINE 1 MACHINE 2. For this example, all machine nodes must For this example, all machine nodes must have their gateway IP set to have their gateway IP set to Because there are Public and Private ports on the 1783-NATR device, the ports are used for different purposes.

10 Public Port The Public port is used to connect the device to the Public (Outside) network. The public network can be a plant-wide network with unique IP addressing scheme. The MAC address of the Public port differs from the MAC address of the Private ports. The IP address of the Public port also differs from the IP. address of the Private ports. The Public port is in standard Ethernet configuration in the Star topology. 4 Rockwell automation Publication 1783-UM008A-EN-P - February 2015. Preface Private Ports The Private ports are used to connect the device to the Private (Inside) network. The private network can be a small network for a machine or process area where IP addresses can be reused throughout the plant.