ABB Bailey ITCTU04 Termination Unit Excellent PLC Co.,Ltd

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ABB Bailey ITCTU04 Termination Unit

Manufacturer:ABB Bailey

Product Number:ITCTU04

Product Type:Termination Unit

Origin:Sweden

Dimensions:170 x 120 x 70 mm

Weight:0.862 kg

Views:120

Payment Methods:T/T, PayPal, Western Union

Condition:New & In Stock

Shipping Port:Xiamen, China

Warranty:1 Year

Lead Time:1-3 Working Days

Certificate:COO

Courier partners:DHL, UPS, TNT, FedEx and EMS.

Business hours:7*24


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Company Information
E-mail [email protected]
Mobile +8613666033393
Whatsapp +8613666033393
WeChat 13666033393
Add Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

ABB Bailey ITCTU04 Termination Unit

Product Overview

The ABB Bailey ITCTU04 Termination Unit is an integral part of the INFI 90 Distributed Control System (DCS) used in industrial process automation. Designed for field signal wiring, the ITCTU04 provides a clean and organized interface between I/O modules and field devices. It ensures safe and reliable signal terminations for analog and digital inputs and outputs and plays a key role in maintaining system integrity and operational reliability.

As a passive device, the ITCTU04 does not manipulate signals but facilitates secure transmission and organized cable management. It is designed for panel mounting within control cabinets and connects with controller hardware via ribbon or field cables.


Technical Specifications

Parameter Specification
Model Number ITCTU04
Product Type Termination Unit
System Compatibility ABB Bailey INFI 90 / Symphony DCS
Supported Modules I/O interface modules such as IMASO, IMASI, IMDSO, IMDSM
Connection Type Screw terminals and ribbon cable connectors
Channel Capacity 16 or 32 channels (depending on configuration)
Wiring Interface Field-side screw terminals, system-side ribbon or IDC connector
Power Requirement Passive (no external power supply needed)
Mounting Type DIN rail or panel mount
Housing Material Flame-retardant thermoplastic
Operating Temperature 0°C to +60°C
Storage Temperature -40°C to +85°C
Humidity 5% to 95% RH non-condensing
Dimensions (L×W×H) 170 x 120 x 70 mm
Weight 0.862 kg
Certifications CE, UL recognized, RoHS compliant

Product Applications

The ABB ITCTU04 is commonly used in the following industrial sectors and automation processes:

  • Power Generation Plants
    Acts as the termination point for turbine, generator, and boiler control instrumentation.

  • Chemical & Petrochemical Plants
    Interfaces analog and discrete signals from field devices like transmitters, solenoids, and contact switches.

  • Oil & Gas Industry
    Used in remote terminal units (RTUs) and compressor stations for safe wiring and isolation.

  • Water and Wastewater Management
    Helps in SCADA-integrated pump control and flow measurement systems.

  • Steel and Mining Plants
    Facilitates signal routing for motor control, furnace feedback, and alarm triggers.

  • Pulp & Paper Mills
    Interconnects field sensors and actuators in distributed process areas.


Product Advantages

  • Robust Terminal Design
    Provides secure screw terminals for long-term field cable connections.

  • Organized Wiring Interface
    Clearly marked terminals help reduce wiring errors and facilitate maintenance.

  • Panel Integration Ready
    Compact size and flexible mounting options make it ideal for various control panel designs.

  • No Power Supply Required
    As a passive device, it does not add power load to the system.

  • Field-Tested Reliability
    Trusted in demanding industrial environments with long-term operational stability.

  • System Interoperability
    Fully compatible with ABB Bailey’s legacy and current controller hardware.


Frequently Asked Questions (FAQ)

  1. What is the primary function of the ITCTU04 Termination Unit?
    It serves as the field signal termination point in ABB Bailey’s INFI 90 control systems.

  2. Is this a powered module?
    No, it is a passive device and requires no external power.

  3. What types of modules does ITCTU04 connect to?
    It typically connects to I/O modules like IMASI, IMDSI, IMASO, and IMDSO.

  4. Can this termination unit be used in new ABB systems?
    While primarily used in legacy Bailey INFI 90 systems, it is often integrated into hybrid environments.

  5. How many field signals can it handle?
    Depending on the configuration, it supports 16 or 32 channels.

  6. Does it support both analog and digital signals?
    Yes, it can terminate both analog and discrete signal wiring.

  7. Is it suitable for outdoor use?
    No, it should be mounted inside a protected control panel in a dry environment.

  8. Are the connectors replaceable?
    The screw terminals are permanent, but the ribbon connectors can be maintained or replaced as needed.

  9. Does it require configuration or software setup?
    No software or configuration is required; it’s a hardware-only passive component.

  10. What certifications does it hold?
    It is CE, UL recognized, and compliant with RoHS standards for environmental safety.


Related or Similar Models (Same Series / Function)

Model Number Description Key Features
ITCTU01 Termination Unit Legacy support, 16-channel layout
ITCTU02 Termination Unit Extended connection spacing
ITCTU03 Termination Unit 32-channel, high-density wiring
IMASI23 Analog Input Module Works with ITCTU04
IMDSO14 Digital Output Module Directly interfaces via termination unit
IMTAI13 Analog Termination Adapter Prepares signals for termination modules

Popular ABB Models

Model Number Product Type Application Field
AC500 PM573-ETH PLC CPU Module with Ethernet General-purpose automation control
CI854AK01 PROFINET Communication Module Integrates ABB PLCs with PROFINET networks
TU516 AC500 Terminal Unit I/O connection point for AC500 series
1SVR550884R8100 CM-MSS Motor Monitor Motor diagnostics and predictive maintenance
REF615 Protection Relay Feeder protection in power distribution
DCS800-S01-0650 DC Drive DC motor control for industrial applications

Frequently Asked Questions (FAQ)

  1. What is the primary function of the ITCTU04 Termination Unit?
    It serves as the field signal termination point in ABB Bailey’s INFI 90 control systems.

  2. Is this a powered module?
    No, it is a passive device and requires no external power.

  3. What types of modules does ITCTU04 connect to?
    It typically connects to I/O modules like IMASI, IMDSI, IMASO, and IMDSO.

  4. Can this termination unit be used in new ABB systems?
    While primarily used in legacy Bailey INFI 90 systems, it is often integrated into hybrid environments.

  5. How many field signals can it handle?
    Depending on the configuration, it supports 16 or 32 channels.

  6. Does it support both analog and digital signals?
    Yes, it can terminate both analog and discrete signal wiring.

  7. Is it suitable for outdoor use?
    No, it should be mounted inside a protected control panel in a dry environment.

  8. Are the connectors replaceable?
    The screw terminals are permanent, but the ribbon connectors can be maintained or replaced as needed.

  9. Does it require configuration or software setup?
    No software or configuration is required; it’s a hardware-only passive component.

  10. What certifications does it hold?
    It is CE, UL recognized, and compliant with RoHS standards for environmental safety.

Related or Similar Models (Same Series / Function)

Model Number Description Key Features
ITCTU01 Termination Unit Legacy support, 16-channel layout
ITCTU02 Termination Unit Extended connection spacing
ITCTU03 Termination Unit 32-channel, high-density wiring
IMASI23 Analog Input Module Works with ITCTU04
IMDSO14 Digital Output Module Directly interfaces via termination unit
IMTAI13 Analog Termination Adapter Prepares signals for termination modules

Popular ABB Models

Model Number Product Type Application Field
AC500 PM573-ETH PLC CPU Module with Ethernet General-purpose automation control
CI854AK01 PROFINET Communication Module Integrates ABB PLCs with PROFINET networks
TU516 AC500 Terminal Unit I/O connection point for AC500 series
1SVR550884R8100 CM-MSS Motor Monitor Motor diagnostics and predictive maintenance
REF615 Protection Relay Feeder protection in power distribution
DCS800-S01-0650 DC Drive DC motor control for industrial applications

ABB Bailey ITCTU04 Termination Unit

Company Information
E-mail [email protected]
Mobile +8613666033393
Whatsapp +8613666033393
WeChat 13666033393
Add Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.

As for the delivery time, when we receive your order requirements, we will arrange for warehouse personnel to test and verify the products. After you place the order, we will send it to you within 24 hours.

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