The 1761-L10BWB is MicroLogix 1000 Programmable Logic Controller (PLC) by Allen-Bradley. This controller is designed for use in micro or small automation requirements, operable at an input supply voltage of 24 VDC. It has built-in Six (6) 24 VDC inputs, and Four (4) relay outputs. It has built-in 1 K EEPROM memory which is allocated for 737 instruction words and 437 data words. This controller has integrated RS232 communication port that supports DF1 communication protocol.
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Manufacturer | Rockwell Automation |
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Brand | Allen-Bradley |
Part Number/Catalog No. | 1761-L10BWB |
Manufacturer | Rockwell Automation |
Controller | MicroLogix 1000 |
Brand | Allen-Bradley |
I/O Count | 10 points |
Product Family | MicroLogix |
Input Type | 24V dc |
Product Description | MicroLogix 1000 Programmable Logic Controller (PLC) |
Output Type | Relay |
Power supply | 20.4-26.4V dc |
Power Supply | 24V dc |
Inrush Current | 30A for 4 ms |
Safety Feature | Master Control Relay |
Integrated discrete inputs | Six (6) 24 VDC discrete inputs |
Digital Outputs | 4 Contact Outputs |
Integrated FET outputs | None |
Memory | 1 K EEPROM |
Integrated Relay outputs | Four (4) Relay outputs |
UPC | 10662072744601 |
Integrated Analog input | None |
Product Lifecycle Status* | Discontinued/Obsolete |
Integrated High-Speed Counter input | None |
Built-in communication interfaces | One (1) RS232 |
Supported Protocol | DF1 |
Embedded memory | 1 K EEPROM memory; 737 Instruction words; 437 data words. |
* The Allen Bradley 1761-L10BWB has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1761-L10BWB units instead of migration.
The 1761-L10BWB is a MicroLogix 1000 Programmable Logic Controller (PLC). This controller is manufactured by Allen-Bradley that is specifically designed for use in micro and small automation applications. It can be used in both machine and process automation and comes in a small, compact form factor intended for DIN rail or panel mounting. The 1761-L10BWB features a total of Ten (10) embedded discrete inputs and discrete outputs. Specifically, Six (6) 24 VDC inputs, and Four (4) relay outputs. The discrete inputs accept an input voltage range of 14-30 VDC with nominal signal input of 24 VDC. The minimum On signal input is 2.5 mA at 14 VDC 8.0 mA at 24 VDC and a maximum of 12.0 mA at 30 VDC. The relay output channels are operable at voltages of 120 / 240 VAC and continuous current of 2.5 Amperes, 24 VDC, and continuous current of 1.0 Ampere and 125 VDC at a continuous current of 2.0 Amperes. The 1761-L10BWB operates at an input supply voltage of 204 - 26.4 VDC with power supply usage of 10 Watts. The integrated communication interface is a single RS232 communication that supports the DF1 protocol designed for the point-to-point connection of the programming workstation, Human Machine Interface (HMI), and programming terminal. The available memory installed to the 1791-L10BWB amounts to a total of 1KB which is internally allocated for 737 instruction words and 437 data words.
The the1761-L10BWB programmable controller is one of Allen-Bradley’s MicroLogix 1000 modules. This controller has 10 inputs and outputs, specifically 6 24-Volt DC inputs and 4 relay outputs. It also comes with an RS-232 and a DF1 communication port. This controller has a master control relay safety feature, which allows the controller to shut down in emergencies. This controller’s power supply voltage is 20.4 to 26.4 Volts DC and power consumption of 5 Watts at 24 Volts DC. It also has a maximum power supply inrush current of 30 Amps for 4 milliseconds and isolation of 1500 Volts AC. Note that the user supply 24 Volts DC IN ground and chassis ground are already internally connected. The controller can mount on either a DIN rail or a panel. The 1761-L10BWB’s operating temperature range is from 32 to 131 degrees Fahrenheit when mounted horizontally and from 32 to 113 degrees Fahrenheit when mounted vertically. Its storage temperature range is from -40 to 185 degrees Fahrenheit and its non-condensing relative humidity is 5 to 95%. Its operating vibration is 2.5 g while its non-operating vibration is 5 g. It has an operating and non-operating shock of 10 g and 20 g respectively. The 1761-L10BWB measures 4.72 x 1.57 x 3.15 inches. It features diagnostic LEDs for status, input, and output and a built-in 1 K EEPROM memory that can hold up to 737 instruction words and 437 data words. It has up to 40 available timers, a program scan time or Kword of 2 milliseconds, and an I/O scan time of 0.21 milliseconds. This controller also has a minimum of 50,000 power cycles.
Revision Part # | Also known as | |
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1761-L10BWB Ser A | 1761-L10BWB/A, Series A, Rev A | Request a quote |
1761-L10BWB Ser B | 1761-L10BWB/B, Series B, Rev B | Request a quote |
1761-L10BWB Ser C | 1761-L10BWB/C, Series C, Rev C | Request a quote |
1761-L10BWB Ser D | 1761-L10BWB/D, Series D, Rev D | Request a quote |
1761-L10BWB Ser E | 1761-L10BWB/E, Series E, Rev E | Request a quote |
1761-L10BWB Ser F | 1761-L10BWB/F, Series F, Rev F | Request a quote |
Don't see your particular revision? Contact us now. |
The power supply usage for the 1761-L10BWB operating at 24 Volts DC is 5 Watts.
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Yes, DO Supply offers repair services for a variety of Allen-Bradley products, such as the 1761-L10BWB. For more information or to request a quote, please see the Repairs tab.
The 1761-L10BWB has One (1) RS232 port that supports DF1 protocol.
The 1761-L10BXB has integrated 1 K EEPROM memory which is allocated for 737 instruction words and 437 data words.
The relay outputs of the 1761-L10BWB operating voltage are 120 / 240 VAC; 25 / 125 VDC.
AB MicroLogix 1000 10 Point Controller featuring DC Relay Output, 24 volts power supply, and 2 Digital Contact Outputs
This MicroLogix 1000 only has 10 inputs/outputs there are other units that have up to 32 channels.
This Allen Bradley PLC only has Digital Inputs and Relay Outputs, and containts no Analag channels.
The 1761-L10BWB is part of the MicroLogix 100 Programmable Logic Controller (PLC). It has Ten (10) I/O channels that are comprised of Six (6) 24 VDC inputs, and Four (4) relay outputs. It has a lesser number of I/Os compared to the 1761-L32BWB which has a total of 32I/O channels. With this, the 1761-L10BWB may be used in smaller and much simpler applications.