Allen-Bradley 1762-L24BXB MicroLogix 1200 Programmable Logic Controller

Manufacturer

Allen Bradley

Category

PLCs

Product Line

MicroLogix 1200

Part Number

1762-L24BXB

UPC

612598279302

Weight

1.00 lbs (0.45 kg)

Power Supply Usage

40W

Power Supply

24VDC

No. of Inputs

Ten (10) 24V dc; (4) fast 24V dc

No. of Outputs

Five (5) relay; Four (4) 24V dc FET; (1) high-speed 24V dc FET

Input Circuit Type

24 VDC sink / source

Output Circuit Type

Relay; FET

Relay Contact Rating

24-125VDC; 120-240VAC

Mechanical Cycles

20000000

Load Current

10A, minimum

Communication Ports

One (1) 8-Pin mini-DIN serial port;

Supported Protocols

DF1, DH-485, ASCII, MODBUS

Ambient Operating Temp

0 to 55 degrees Celsius

Power supply inrush current

120V ac: 25A for 8 ms; 240V ac: 40A for 4 ms

Module Type

Programmable Controller

Inputs

(10) 24V DC and (4) Fast 24V DC

Outputs

(5) Relay, (4) 24V DC FET, (1) High-Speed 24V DC FET

Input Power

24V DC

Power Supply Output

400 or 350 milliamps

Operating Frequency

0-20 kilohertz

UNSPSC

32151705

The 1762-L24BXB is an Allen-Bradley MicroLogix controller. This controller is ideally used for micro and small automation requirements. This controller is of a compact type controller, provided with comprehensive range of I/O channels such as Ten (10) standard 24VDC inputs, Four (4) Fast 24VDC inputs, Five (5) relay, Four (4) 24VDC FET and One (1) high-speed output. These I/O channels enable this controller to be used in general purpose and some specific applications such as counting, totalizing and position monitoring.

The 1762-L24BXB has a built-in power supply that operates with a nominal input supply voltage of 24VDC. It comes with a mini-DIN 8 pin circular RS232 connector that is installed on the controller’s front panel that may be used for most communication functions, specifically, programming, hardware configuration, online edits and communication with visualization systems such as Supervisory Control and Data Acquisition (SCADA) and human Machine Interface (HMI). The 1762-L24BXB is designed to withstand an inrush current of 15A for 20 ms. The embedded power supply provides output current of 400 mA at 5VDC and 350 mA at 24VDC with power supply usage of 27 Watts. This controller must be operated at operating temperature range of +0°C to +55°C (+32°F to +131°F) or stored at a facility with -40°C to +85°C (-40°F to +185°F) at 5-95% relative humidity.

This controller supports either DIN rail or direct panel mounting. It has a physical measurement of 90mm or 104 mm (with DIN latch open), 110 mm (W) and 87 mm (D).

This equipment is designed for use in an industrial enclosure which reduces the effects of electrical interference and environmental exposure. Install this device as far as possible from load lines, power lines, relays, AC motor drives, and other electrical noise. The 1762-L24BXB has different specifications than other controller modules. Its heat dissipation is 17 Watts and its power supply inrush current is 15 Amps for 20 milliseconds at 24 Volts DC. The power supply usage of the 1762-L24BXB is 27 Watts. The output circuit type of this module are both Relay and FET type. The input circuit type is 24 Volts DC sink or source. This module has no sensor power output. The minimum output load current is 10 mA, the common current per group is 7.5 Amps, and the power supply output of the 1762-L24BXB is 400 mA at 5 Volts DC and 350 mA at 24 Volts DC.

Q1: How does the AB 1762-L24BXB streamline machine-level automation through its integrated controller and embedded I/O architecture?
A: The AB 1762-L24BXB is a MicroLogix 1200 controller that combines processing capabilities with built-in digital inputs and outputs, providing a compact and cost-effective solution for standalone automation applications.

Q2: What distinguishing performance attributes make the AB 1762-L24BXB suitable for sophisticated discrete control environments?
A: The AB 1762-L24BXB offers fast program execution, flexible instruction sets, and integrated I/O resources, enabling efficient control of machinery, material handling systems, and process equipment.

Q3: Why is the AB 1762-L24BXB frequently selected for applications requiring scalable automation and future system expansion?
A: The AB 1762-L24BXB supports expansion I/O modules, allowing engineers to increase system capacity while maintaining a compact controller footprint and simplified system architecture.

Q4: How can the AB 1762-L24BXB enhance operational reliability in demanding industrial environments?
A: The AB 1762-L24BXB is engineered with industrial-grade components and robust diagnostic capabilities, helping ensure stable operation, fault detection, and long-term system dependability.

Q5: Which technical considerations should engineers evaluate when commissioning an AB 1762-L24BXB controller within a critical automation network?
A: Engineers should assess power supply requirements, I/O allocation, memory utilization, communication configuration, and environmental operating conditions to optimize AB 1762-L24BXB performance and system efficiency.

1762-L24BXB Sinking Input Wiring Diagram:

1763-L24BXB Sourcing Input Wiring Diagram:

1762-L24BXB Output Wiring Diagram:

80190-480-01-R

1394-AM07

8601

1336F-BRF100-AE-EN

1606-XLE240EE

1391-DES45-DI-AQB

MPL-B230P-EJ44AA

1440-TB-B

1606-XL480EP

1440-TB-E

1503VC-BMC5

1440-TPS02-01RB

194R-J400-1753

1440-TB-A

OSAI OS5758-P OS5758 327133N

1734-OB8