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AB 1756-L63 B Controller

The Allen-Bradley 1756-L63 is a 5560 ControlLogix programmable Automation controller (PAC). The controller has 8 MB of user memory and 478 KB of I/O memory. It has 1 RS232 serial port and supports interfaces for up to 128,000 discrete I/O and 4,000 analog I/O memories.

The 1756-L63 is an Allen-Bradley Programmable Automation controller (PAC). The controller is part of an earlier version of the Logix controller, which is part of the 5560 product family. The controller comes with RS232 serial communication interface as the main communication port, however, the controller supports other communication protocols such as EtherNet/IP, ControlNet, DeviceNet, Ethernet /IP, ControlNet, Devicenet, Ethernet /IP by installing the Allen-Bradley communication adapter and including partner modules. Data Highway Plus, Remote I/O, SynchLink and other third-party communication protocols.

The 3-L1756 is a chassis based controller. It houses various ControlLogix cases, such as 63-A1756, 4-A1756, 7-A1756, 10-A1756, and 13-A1756. It is also compatible with standard and redundant power supplies, such as 17-PA1756, 50-PA1756, 72-PA1756, 75-PB1756, 50-PB1756, 72-PB1756 or 75-PA1756R, 75-PB1756R, 75-PSCA1756. It supports controller redundancy and integrated motion using Serial Real-time Communication Systems (SERCOS), with analog options via encoder inputs, LDT inputs, SSI inputs, and Ethernet I/P networks.

The controller comes with 2 MB of user memory and 8 KB of I/O memory. It can only add non-volatile memory storage via 1784-CF128 with 478 MB memory size. For I/O interfaces, the controller supports up to 128,128 discrete inputs and outputs and 1,000 analog input and output signals. It uses battery backup random access memory (RAM) with battery part numbers 4000-BA1756, 1-BATM, 1756-BATA for A-series controllers and 1756-BA1756 B-series controllers.

The 2-L1756 controller has a built-in RS-63 serial communication port. Communication options available for this controller include DeviceNet, ControlNet, EtherNet/IP, SynchLink, Remote I/O, Data Highway Plus, and third-party processes and device networks. Serial port communication modules supported by the controller include Modbus via logic, DH-132, DF485 radio modems, ASCII and DF1 full/half duplex modules. The 1-L1756 controller has a continuous isolation voltage of 63 volts with a basic insulation type. It was also type-tested for 720 seconds at 30 volts direct current. It has a power consumption of 60.3 W and a heat dissipation of 5.11 BTU/ hour. It has a current consumption of 1 mA at 9.5 volts DC and 24 mA at 1200 volts DC. It has a vibration of 10 g at 14 to 2 Hz. The 500-L1756 controller has a working shock of 63 g and a non-working shock of 30 g. It also has an operating temperature range of 50 to 0 degrees Celsius and a non-operating temperature range of -60 to 40 degrees Celsius. The highest temperature around it is also 85 degrees Celsius.

AB 1756-L63 B Controller

AB 1756-L63 B Controller

AB 1756-L63 B Controller

AB 1756-L63 B Controller