Allen-Bradley 1763-L16BBB MicroLogix 16-point, 24V DC

Allen-Bradley 1763-L16BBB MicroLogix 1100 controller, 10 × 24V DC inputs (4 high-speed), 2 relay and 4 × 24V DC FET outputs (2 high-speed PTO/PWM), 2 analog inputs. NJT Automation sources the 1763-L16BBB on request; send the part number for a replacement or repair quote.

Quote required. Request a quote below for pricing and delivery.

Allen-Bradley 1763-L16BBB MicroLogix 1100 controller, 16-point, 24V DC – Series B (1 of 5)

Actual NJT inventory photos

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Part Number	1763-L16BBB
Price	On Request Availability and condition determine final quote.
Description	MicroLogix 1100 controller, 16-point, 24V DC.
Shipping	UPS Ground included \| Next-Day Air and Worldwide Shipping available at checkout
Warranty	1-year full-function warranty provided by NJT Automation. Warranty details Included 1 year, full-function 2 years +15% of product price 3 years +25% of product price View full warranty policy
Returns	90-day free returns. View return policy
Exchange	Send us your defective 1763-L16BBB after your purchase for a 10% core credit. We also purchase old or damaged parts outright.

Availability

Sourced on request

We do not have a 1763-L16BBB on the shelf right now. We can source one through our supplier network; request a quote and we confirm availability, price and lead time before you commit.

Sourcing

Sourced through our Level 1 network of vetted US suppliers. Each unit is checked before it ships and carries the same NJT warranty and return policy as our own stock. Quotes within one hour during business hours; typical delivery 3–5 business days, next-day air available. Sourced parts are not available for local pickup.

Request Quote How Level 1 sourcing works

Repairs

1763-L16BBB Mail-In Repair Service

Part Number Decoder

MicroLogix 1100 controller

1763L16BBB

1763: BulletinMicroLogix 1100: micro PLC with 8 KB memory (4 KB program + 4 KB data), embedded 10/100 EtherNet/IP port, isolated RS-232/485 combo port, built-in LCD, on-line editing and up to 4 × 1762 expansion modules.
L16: I/O count16-point controller: 10 discrete inputs and 6 discrete outputs built in, plus 2 embedded analog inputs.
B: Input type24V DC discrete inputs.
B: Output typeRelay / FET mix discrete outputs.
B: Power24V DC controller power supply.

Decoded from the Rockwell Automation catalog-number structure. Series and firmware revision are printed on the product label, not encoded here.

Intended Use

Designed for Ethernet-connected small machine control applications. MicroLogix 1100 controllers handle compact machines, pump and fan sequencing, small conveyors and monitoring panels where built-in Ethernet and a front LCD are wanted at a low point count.

Physical Data

Weight and DimensionsWeight1.98 lb (0.90 kg)H × W × D3.5 × 4.3 × 3.4 in. (90 × 110 × 87 mm)

Weight	0.90 kg (1.98 lb) Typical unit weight
Dimensions (H × W × D)	90 × 110 × 87 mm (3.5 × 4.3 × 3.4 in.) MicroLogix 1100 controller
Shipping Weight	1.62 kg (3.57 lb) Estimated: unit weight plus box and packing material; bills as 4 lb
Shipping Box (L × W × H)	14 × 12 × 10 in. (356 × 305 × 254 mm) Smallest standard box fitting the product with 3 in. cushioning per side

Product weight and dimensions are typical manufacturer-published values and may differ by series or option. Shipping box and weight are estimates for freight planning; the packed unit may ship in a different box.

Similar Part Numbers

1763-L16BWA Output type: Relay discrete outputs; Power: 120/240V AC controller power supply

Allen Bradley Information

Technical SpecificationsLifecycle status

Lifecycle	Active Verify current status with the manufacturer.

Can the 1763-L16BBB be repaired?

Yes. NJT Automation repairs the 1763-L16BBB by mail-in: diagnostic evaluation, component-level repair and a functional test, backed by a 1-year full-function warranty.

NJT managed repair. No evaluation fee; no repair, no charge. Prepaid UPS label both ways, $650 minimum, rush available. 1-year full-function warranty included, 2- and 3-year options.

Get a repair quoteor text photos and symptoms to (414) 331-5954

Compare quotes from independent repair technicians. Post your repair on RepairMode to receive competitive bids from experienced technicians. Each technician sets their own pricing and warranty.

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Common failures

Failure patterns we regularly see on MicroLogix 1100 controller hardware like the 1763-L16BBB:

Embedded Ethernet port dead or dropping connections
LCD blank, garbled or unresponsive keypad
Output relays welded or burned on high-cycle machines (-BWA / -AWA)
Channel 0 RS-232 / RS-485 port damaged by a hot-plugged cable
Program lost after a power event

Related services:All Repair Services

Photos by NJT Automation; test videos from NJT or network repair technicians.

Still have questions?

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Frequently Asked Questions

What is the 1763-L16BBB?

The Allen-Bradley 1763-L16BBB is a MicroLogix 1100 controller, 10 × 24V DC inputs (4 high-speed), 2 relay and 4 × 24V DC FET outputs (2 high-speed PTO/PWM), 2 analog inputs, 24V DC powered, embedded EtherNet/IP and RS-232/485 ports with built-in LCD.

What condition is it in?

The 1763-L16BBB may be available on request in Unused surplus / Refurbished / Used condition. We can quote this part in unused surplus, refurbished, or used condition depending on availability and your preference. Specify your requirement in the RFQ.

When does this part ship?

The 1763-L16BBB is sourced on request. Request a quote and we'll confirm availability and lead time, typically a few business days.

What power input does it require?

24V DC controller power supply.

How many I/O points does it have?

16-point controller: 10 discrete inputs and 6 discrete outputs built in, plus 2 embedded analog inputs.