1761-L20BWA-5A
The Allen-Bradley 1761-L20BWA-5A is a MicroLogix 1000 Controller. This controller has input supply voltage requirement of 120 / 240VAC with built-in Twelve (12) 24VDC Digital inputs, Four (4) +/- 10VDC or +/- 20 mA Analog Input, Eight (8) Relay output and One (1) Analog Output interface configurable for 0-10VDC or 4-20 mA output signals. It has embedded communication interfaces such as One (1) RS232 8-Pin mini DIN communication port that is compatible with DF1 Full and Half-Duplex protocol.
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Technical specifications for 1761-L20BWA-5A
| Manufacturer | Rockwell Automation |
|---|---|
| Power Supply | 85-264V ac. |
| Part Number/Catalog No. | 1761-L20BWA-5A |
| Brand | Allen-Bradley |
| Product Family: | MicroLogix |
| Product Type: | Controller / Processor |
| Number of I/O: | 25 |
| Number of Inputs: | 12(sinking and sourcing) |
| Input Operating Range: | 14…26.4V DC max @ 55 °C (131 °F) 14…30.0V DC max @ 30 °C (86 °F) |
| Number of Analog Inputs: | 2 Current /Voltage |
| Analog Input Signal Range: | +/-10VDC ; +/- 20mA |
| Number of Discrete Outputs: | 8 Relay Output |
| Relay Output operating range: | 5 - 125V DC / 5 - 264V AC |
| Number of Analog output: | 1 Current / Voltage |
| Analog Output Signal Range: | 0-10VDC; 4-20mA |
| Operating Frequency: | 47-63 Hz |
| Power cycles: | 50,000 minimum |
| Memory: | 1 K EEPROM composed of approximately 737 instruction words and 437 data words. |
| Communication port: | RS232 |
| Protocol: | DF1 |
| Controller | MicroLogix 1000 |
| I/O Count | 20 points |
| Input Type | 24V dc |
| Output Type | Relay |
| Analog Circuits | 4 Inputs, 1 Output |
| Safety Feature | Master Control Relay |
| Digital Outputs | 8 Contact Outputs |
| UPC | 10662072766504 |
| Product Lifecycle Status* | Discontinued/Obsolete |
* The Allen Bradley 1761-L20BWA-5A has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1761-L20BWA-5A units instead of migration.
The Allen-Bradley 1761-L20BWA-5A is a Programmable Logic Controller (PLC) that belongs to the Bulletin 1761 MicroLogix 1000 product family. This MicroLogix controller is designed with built-in discrete and analog input channels, enabling this controller to implement automatic and manual control of discrete and analog loop control. provided with analog control loop capability. The 1761-L20BWA-5A is especially compatible for use as automation controller of micro and small machines and processes. It is a general-purpose controller that is ideally used in machine control, material handling, valve sequencing and similar applications of simple complexity.
This 1761-L20BWA-5A is powered by an external AC supply voltage range of 85-264V AC with rated power consumption of 30VA when supplied with 120VAC and 36VA when operated by 240VAC nominal input supply and rated to withstand an inrush current of 30A for 8 ms.
The 1761-L20BWA-5A is provided with Twelve (12) Digital input channels, with nominal operating voltage of 24VDC. These input channels are generally used for interfacing ON/OFF devices such as switches, auxiliary contacts, proximity sensors and other similarly operating devices. Additionally, the 1761-L20BWA-5A has Eight (8) Relay output channels that may be operated in both DC and AC voltages such as 24-125 VDC or 120/240VAC. These relay output channels come with individual for individual isolation. These relay output channels can be used to actuate and energize electrical loads including solenoid or motorized actuated devices, indicating devices such as pilot lamps, sounding devices, and motor control devices such as motor starters. The built-in analog inputs are compatible with analog signal ranges of +/- 10VDC and +/-20mA while the provided analog output channels are able to deliver 0-10VDC or 4-20 mA.
An RS-232 port connects the 1761-L20BWA-5A to a peer-to-peer network. It uses the Device Net Interface (DNI) for fast response, low cost, and reliability. Point-to-point communications can be implemented via the DF1 Half- and Full-Duplex protocols.
The 1761-L20BWA-5A supports ladder logic programming language. The 1761-L20BWA-5A controller has an execution time of 1.56 milliseconds and a throughput of 1.85 milliseconds for a typical 500 instructions program.
| Revision Part # | Also known as | |
|---|---|---|
| 1761-L20BWA-5A Ser A | 1761-L20BWA-5A/A, Series A, Rev A | Request a quote |
| Don't see your particular revision? Contact us now. | ||
- 1761-120BWA-5A
- 1761-L208WA-5A
- 1761-L2OBWA-5A
- 1761120BWA5A
- 1761L208WA5A
- 1761L20BWA5A
- 1761L2OBWA5A
- 176L-L20BWA-5A
- 176LL20BWA5A
- L761-L20BWA-5A
- L761L20BWA5A
- L76L-12O8WA-5A
- L76L-L20BWA-5A
- L76L12O8WA5A
- L76LL20BWA5A
What are the dimensions of the 1761-L20BWA-5A?
The 1761-L20BWA-5A is 200 x 73 x 80 mm (7.87 x 2.87 x 3.15 in.).
What type of input does the 1761-L20BWA-5A have?
The 1761-L20BWA-5A has a 24V DC input.
What is the price of a 1761-L20BWA-5A Allen Bradley MicroLogix 1000 Programmable Controller?
Submit quote request, send us an email, or call +1 (919) 205-4392 for our best price.
Does DO Supply offer repair services for the 1761-L20BWA-5A Allen Bradley MicroLogix 1000 Programmable Controller?
Yes, DO Supply offers repair services for a variety of Allen-Bradley products, such as the 2711P-RP9A. For more information or to request a repair quote, please click here.
Does the 1761-L20BWA-5A provided with analog I/O channels?
Yes. The 1761-L20BWA-5A has Four (4) +/- 10VDC or +/- 20 mA Analog Input, and One (1) Analog Output interface configurable for 0-10VDC or 4-20 mA output signals.
What is the supported mounting method and orientation of the 1761-L20BWA-5A?
The 1761-L20BWA-5A support direct panel mounting and DIN rail mounting in horizontal orientation only.
What is the input supply voltage requirement of the 1761-L20BWA-5A?
The 1761-L20BWA-5A is externally powered by nominal supply voltage of 120 / 240VAC.
The Allen-Bradley MicroLogix 1000 Controller features Relay output with 20 points, 4 Analog Inputs and 1 Output, 8 Digital Contact Outputs, and an 120/240v AC power supply
This MicroLogix 1000 contains 20 Digital Inputs and the flexibility of also have 5 Analog Inputs/Outputs.
This MicroLogix 1000 contains Analog and Digital Relay Outputs which makes it more versatile than other 1761 PLCs.
The 1761-L20BWA-5A is a MicroLogix 1000 Programmable Logic Controller. This controller features a complete set of built-in I/O channels, enabling it to perform manual and automatic control tasks, whether binary or modulating control. Additionally, it has higher number of I/Os and improved specifications compared to the 1761-L16BWA.