Allen-Bradley/Rockwell Automation
ControlLogix Redundancy
Rockwell Automation 1756-RM2XT ControlLogix Redundancy
Rockwell Automation 1756-RM2XT ControlLogix Redundancy
1756 ControlLogix Controllers
The ControlLogix controller provides a scalable controller solution that is capable of addressing many I/O points. Youcan place the ControlLogix controller into any slot of a ControlLogix I/O chassis, and install multiple controllers in the same chassis.
ControlLogix controllers can monitor and control I/O across the ControlLogix backplane, and over network links. The ControlLogix 5580 controllers have an embedded Ethernet port for a direct connection to Ethernet-enabled devices and networks, and also support communication interface modules in the local chassis. To provide communication for ControlLogix 5570 or ControlLogix 5560 controllers, install the appropriate communication interface module into the local chassis.
1756 ControlLogix-XT Controllers
The ControlLogix-XT™ controllers function in the same way as the traditional ControlLogix controllers.The ControlLogix-XT products include control and communication system components that are conformally coated for extended protection in harsh, corrosive environments:
• When used with FLEX I/O-XT products, the ControlLogix-XT system can withstand temperature ranges of -20…+70 °C (-4…+158 °F).
• When used independently, the ControlLogix-XT system can withstand temperature ranges of -25…+70 °C (-13…+158 °F).
• Customers who previously used the LXT chassis should now migrate to the K version of the chassis.
Rockwell Automation 1756-RM2XT ControlLogix Redundancy
Rockwell Automation 1756-RM2 ControlLogix Redundancy
1756 Armor ControlLogix and Armor GuardLogix Controllers
Model number：1756-L72EROM, 1756-L73EROM
• Relay Ladder Logic (RLL)
• Structured Text
• Function Block Diagram
• Sequential Function Chart (SFC)
Model number： 1756-L72EROMS, 1756-L73EROMS
• Relay Ladder Logic (RLL)
• Structured Text
• Sequential Function Chart (SFC)
• Safety Task supports only RLL and the additional safety
application instructions
1756-L61S, 1756-L62S, 1756-L63S, 1756-L71S, 1756-L72S,1756-L73S, 1756-L73SXT, 1756-L71SK, 1756-L72SK,
1756-L73SK，1756-L81ES, 1756-L82ES, 1756-L83ES, 1756-L84ES, 1756-L81ESK, 1756-L82ESK, 1756-L83ESK, 1756-L84ESK
These are just a few models. We still have a lot left。Our company’s main business: ABB, Bently, TRICONEX, Woodward, FOXBORO, WESTINGHOUSE, Ryan, Schneider, Modicon, A-B (Allen-Bradley), Motorola, GE/Fanuc, YOKOGAWA, HIMA, EMERSON, Honeywell, Moore Moore, EPRO, ICS TRIPLEX, bachmann and other major brands === = mainly do the PLC DCS robot servo four systems of the discontinued spare parts module card driver
