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Allen-Bradley 1746-ITB16 high-speed digital DC input module Original new

Allen-Bradley 1746-ITB16 high-speed digital DC input module Original new

Product Name:high-speed digital DC input module

Brand Name:Allen-Bradley

Model Number:1746-ITB16

Country of Origin:USA

Warranty:12 Months

Whatsapp：+86 18159889985

Email：[email protected]

Appurtenance:

allen bradley 1746 itb16 high speed digital dc input module original new-1

Overview
How to get price
Specifications
Description
Control & Communication
Applications
High-Resolution Measurement
FAQ
Spares
Recommended Products

Overview

Brand Name:	Allen-Bradley
Model Number:	1746-ITB16
Country of Origin:	USA
Packaging Details:	Original new Factory Sealed
Delivery Time:	in stock
Payment Terms:	T/T

How to get price

Sales Manager:	Stella
Send an email:	[email protected]
Contact in Whatsapp:	+86 18159889985

Specifications

Parameter	Specification
Manufacturer	Rockwell Automation
Brand	Allen-Bradley
Catalog Number	1746-ITB16
Product Series	SLC 500
Module Type	Fast Response Digital DC Input Module
Input Channels	16 Sinking Inputs
Input Voltage	10…30 VDC
Input Type	Current Sinking (Source Load)
Response Type	High-Speed / Fast Response
Backplane Current (5V)	85 mA
Backplane Current (24V)	0 mA
Off-State Current	Max. 1.5 mA
Mounting	SLC 500 Modular Chassis
Connection	Removable Terminal Block
Operating Temperature	0°C to 60°C
Storage Temperature	-40°C to 85°C
Humidity	5–95% RH, Non-condensing
Dimensions	Approx. 145 × 35 × 145 mm (5.7 × 1.4 × 5.7 in.)
Weight	Approx. 0.25 kg

Description

Allen-Bradley 1746-ITB16 is a high-speed digital DC input module developed for the SLC 500 programmable controller platform. Featuring 16 sinking input channels with a 10–30 VDC operating range, 1746-ITB16 is optimized for time-critical industrial applications requiring rapid signal detection, dependable performance, and stable PLC communication.

Designed to operate alongside modules such as 1746-IB16, 1746-IV16, 1746-IC16, and 1746-ITV16, the 1746-ITB16 delivers fast response characteristics that improve machine control accuracy and reduce input latency. Its removable terminal block simplifies installation, maintenance, and field wiring while supporting efficient system expansion.

Ideal for manufacturing automation, packaging equipment, conveyor systems, and process control applications, 1746-ITB16 combines reliable digital signal acquisition with rugged industrial durability. Its compact design, low backplane current consumption, and seamless integration into SLC 500 architectures make it an excellent choice for modern industrial automation projects.

Control & Communication

Designed specifically for Allen-Bradley SLC 500 PLC systems.
Supports fast-response digital signal acquisition for time-critical applications.
Communicates directly through the SLC 500 backplane without additional communication hardware.
Compatible with RSLogix 500 engineering environments.
Stable backplane data exchange improves PLC scan efficiency.
Low backplane current reduces system power consumption.
Removable terminal block simplifies field wiring and maintenance.
Supports reliable integration with industrial sensors and switching devices.
Optimized for distributed machine control and automation systems.

Applications

Power plants: Used for high-speed monitoring of generator auxiliary contacts, protection circuits, and field status inputs.
Substations: Enables rapid acquisition of breaker positions, relay feedback, and digital protection signals.
Chemical plants: Supports fast digital input processing for pumps, valves, emergency shutdown systems, and process automation.
Steel mills: Collects real-time equipment status signals in high-temperature and high-EMI industrial environments.
Machinery manufacturing plants: Integrates sensors, photoelectric switches, and limit switches in automated production lines.
Packaging systems: Detects product position and machine status for high-speed packaging equipment.
Material handling: Monitors conveyors, sorting systems, and warehouse automation devices.
Water treatment facilities: Acquires digital signals from pumps, level switches, alarms, and motor control equipment.

High-Resolution Measurement

Captures high-speed digital input signals with minimal response delay.
Improves detection accuracy for limit switches and proximity sensors.
Supports fast machine sequencing in automated production equipment.
Reduces signal latency during high-speed control operations.
Provides reliable monitoring of rapidly changing field conditions.
Helps improve synchronization between sensors and PLC logic.
Maintains stable signal processing in electrically noisy environments.
Suitable for precision manufacturing and motion-related applications.

FAQ

Q1: What is the 1746-ITB16 used for?
A1: It is a fast-response 16-point DC sinking input module designed for Allen-Bradley SLC 500 PLC systems.

Q2: What input voltage does the 1746-ITB16 support?
A2: The module operates with 10–30 VDC digital input signals.

Q3: Is the 1746-ITB16 suitable for high-speed applications?
A3: Yes. Its fast-response design makes it ideal for time-critical industrial control and automation systems.

Q4: Can the 1746-ITB16 be installed in any SLC 500 chassis?
A4: Yes. It is designed for compatible Allen-Bradley SLC 500 modular chassis installations.

Q5: Which industries commonly use the 1746-ITB16?
A5: It is widely applied in manufacturing, power generation, water treatment, material handling, packaging, and process automation systems.

Spares

Model	Model
80026-044-06-R	80026-088-01-R
80026-044-06-R	80026-088-01
80026-096-01	80026-096-01-R
80026-524-01-R	PM3328B-6-1-3-E
80173-006-01	81001-355-71-R
80190-100-01-R	80190-100-01-R
80190-100-01-R	80190-220-01-R
80190-240-02-R	80190-300-01-R
80190-320-03-R	80190-378-51-09
80190-380-01-R	80190-380-02-R
80190-380-02-R	80190-440-02-R
80190-440-02-R	80190-440-03-R
80190-440-03-R	80190-440-03-R