Allen-Bradley Stratix 5700 User Manual

Rockwell Automation Publication 1783-UM007G-EN-P - February 2017 221
Configure Switch Features Chapter 7
Figure 17 shows two Stratix 5700 switches that are configured as ring nodes
with redundant gateway:
• One switch is a ring node and the active redundant gateway.
• The other switch is a ring node and the backup redundant gateway.
In this example, the switch provides redundant gateway functionality, so that
all ring nodes have access to the outside network.
Figure 17 - Ring Node with Redundant Gateway
Com
IN2
Ref
IN1
Alarm
IN1 IN2 OUT
D
C
+
Pwr A
Express
Setup
Console
DC-
DC
+
Pwr B
Com
IN2
Ref
IN1
Alarm
IN1 IN2 OUT
DC+
Pwr A
Express
Setup
Console
DC-
DC+
Pwr B
Com
IN2
Ref
IN1
Alarm
IN1 IN2 OUT
DC+
Pwr A
Express
Setup
Console
DC-
DC+
Pwr B
Com
IN2
Ref
IN1
Alarm
IN1 IN2 OUT
DC+
Pwr A
Express
Setup
Console
DC-
DC+
Pwr B
Esc
Sel
Stratix 5700 Switch:
• Ring Node
• Active Redundant Gateway
Stratix 5700 Switch:
• Ring Node
• Backup Redundant Gateway
Outside Network
Outside Network
Ring Devices Compatible with Redundant Gateway

Allen-Bradley Stratix 5700 Specifications

General

Model	Stratix 5700
Port Types	RJ45, SFP
Mounting	DIN Rail or Panel Mount
Dimensions	Varies by model
Weight	Varies by model
Management	Web-based, SNMP, Command Line
Redundancy	Device Level Ring, STP, RSTP
Operating Temperature	-40°C to 70°C
Power Supply	Dual DC inputs
Input Voltage	24 VDC or 100-240 VAC
Protocols	EtherNet/IP, DLR
Security Features	SSH, HTTPS, RADIUS, TACACS+