1771-A1B 1771-A1B Allen Bradley AB 4 Slot I/O Chassis Mounting Rack

1771-A1B 1771-A1B Allen Bradley AB 4 Slot I/O Chassis Mounting Rack

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Product Details

The 1771-A1B is an AB PLC-5 Chassis . The AB 1771-A1B chassis is the backbone of every AB PLC-5 programmable controller system. This chassis provides a communication path between various I/O modules and either the controller or the I/O adapter module. 1771-A1B is a universal and compact enclosure for the processor, power-supply modules, remote and extended-local I/O adapter modules, and I/O modules. 1771-A1B chassis has 4 slots for mounting various modules. The far-left slot of 1771-A1B chassis is reserved for either the processor or adapter module. The other slots in the chassis are compatible with communication modules, I/O modules, and power-supply modules. It is crucial to follow the compatibility tables for each PLC-5/1771 module. Please note the 1771-A1B is part of series B. Power supplies 1771-P1, -P2, -P7 and -PS7 can be mounted on the left side plate of the 1771-A1B chassis.

The 1771-A1B chassis is designed for panel mount installation. 1771-A1B chassis can receive power through processors with integral power supplies that provide 2 to 4 amps, power supply modules that provide 3 to 8 amps, and external power supplies that provide 6.5 to 16 amps. The largest back-plane current for the 1771-A1B is 16 amps operating at 5 Volts DC. The 1771-A1B chassis must be connected to a central ground bus via grounding studs situated on the chassis itself. The chassis’ power supply is configured via the configuration jumper. The jumper has two positions: "N" - position for external power supply, and "Y" - position for power-supply module or processor with and an integral power supply. 1771-A1B chassis cannot be powered with both a power-supply module and an external power supply at the same time.

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Moore Automation is a company specializing in the sales of modules and spare parts for world-renowned brands (DCs systems, robot systems, large servo control systems). The company's products include: distributed control systems (DCS), programmable controllers (PLC), MOTOROLA -MVME industrial modules, industrial control communication converters (Anybus), remote output/input modules (RTU), industrial computers (PC), industrial low-frequency screens (IPC), human-machine interface SCSI (50, 68, 80Pin ) AnyBus(Gateway)o The spare parts we sell provide one-year quality guarantee and have undergone strict testing and certification. Now we have become a global sales enterprise of industrial automation spare parts and components.

Moore Automation are still working and able to shipping worldwide. Our company has many products in stock,which are immediately available.The warranty is 1 years which apply to all the new products.If you purchase one more parts from us,we can make a discount to you. If you have any questions, please feel free to contact us. We can supply various automation parts. If you want to buy parts, please send the part model to my email and I will reply to you immediately after receiving it. Hope anyone enquire from us. We have tens of thousands of spare parts and spare parts warehouse . Products and services to serve for installing of users control system.

Distributed control systems, programmable controllers, panel controller and drive! * Our mission is to help you! * Reduced maintenance costs! We have a large inventory of control system components. We also made a lot of new hardware and discontinued spare parts to help supporting your existing control systems. We have experienced staff, extensive testing , all the spare parts which we sold are with warranty period of one year, and they have undergone rigorous testing and certification!