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FlexLogix Controller
1794 FlexLogix Controllers
FlexLogix controllers can monitor and control I/O AC ross the 1794 backplane, as well as over I/O links. FlexLogix controllers can communicate with computers or other processors AC ross RS-232-C (DF1/DH-485 protocol), DeviceNet, ControlNet, and EtherNet/IP networks. To provide communication for a FlexLogix controller, install the appropriate communication interface module into the controller.
The multi-tasking operating system supports eight configurable tasks that can be prioritized. One task can be continuous. The others must be periodic or event tasks. Each task can have as many as 32 programs, each with its own local data and logic, allowing virtual machines to operate independently within the same controller.
As of December 31, 2008, FlexLogix controllers ceased to be offered for general sale; however, we plan to provide repair services and technical support for FlexLogix controllers for an additional seven years, if components remain available. For more information: http://www.ab.com/programmablecontrol/pac/flexlogix/
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| Specification | Description |
| FlexBus Output Current @ 5V DC | 653 mA |
| Power Supply | 1794-PS3 or 1794-PS13 In applications that must be compliant with CSA requirements, use a Separated Extra-Low Voltage (SELV) power supply that is compliant with IEC 610101, Annex H. |
| Battery | 1756-BA1 (94194801) - comes with the controller |
| Programming Cable | 1761-CBLPM02 to 1761-NET-AIC isolator 1761-CBLPA00 to 1761-NET-AIC isolator 1756-CP3 directly to controller 1747-CP3 directly to controller |
| Extended-Local I/O Cable | 1794-CE1 cable (0.3 m, 1 ft) 1794-CE3 cable (0.9 m, 3 ft) |
| Certifications: UL, CSA (Class I, Division 2, Group A, B, C, D), CE. | |