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ABB NTDO02 Digital Output Termination Unit Original new

ABB NTDO02 Digital Output Termination Unit Original new

Product Name:Digital Output Termination Unit

Brand Name:ABB

Model Number:NTDO02

Country of Origin:Sweden

Warranty: 12 Months

Whatsapp：+86 18159889985

Email：[email protected]

Appurtenance:

abb ntdo02 digital output termination unit original new-1

Overview
Contact for quotation
Specifications
Description
Applications
Features
Functions
FAQ
Spares
Recommended Products

Overview

Brand Name:	ABB
Model Number:	NTDO02
Country of Origin:	Sweden
Packaging Details:	Original new Factory Sealed
Delivery Time:	in stock
Payment Terms:	T/T

Contact for quotation

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

Specifications

Parameter	Specification
Model	NTDO02
Product Type	Digital Output Termination Unit
System	ABB INFI 90®
Function	Signal Interface Between I/O Modules and Field Devices
Compatible Modules	IMDSM05, IMDSO04
Replacement	NTDO01 (Upgraded Version)
Mounting Type	NFTP01 Field Termination Panel
Relay Output Capacity	Up to 8 Solid State Relays
I/O Expansion Capability	Up to 18 Termination Units per System
Control Capacity	Up to 144 Relay Outputs per Module System
Power Supply	24 VDC
Fuse Protection	Integrated + External Relay Fuses
Dimensions	Approx. 17.8 × 17.8 cm (7 × 7 inch PCB)
Net Weight	Not Specified (PCB Assembly)
Material Type	Industrial Grade PCB

Description

NTDO02 is a high-reliability Digital Output Termination Unit designed for ABB INFI 90® distributed control systems. It serves as the critical interface between digital I/O modules and field devices, enabling stable signal transmission from control systems to actuators such as lamps, motors, fans, and annunciator panels.

As an upgraded replacement for NTDO01, the NTDO02 termination unit works in combination with modules such as IMDSM05 Digital I/O Module and IMDSO04 Digital Output Module. It supports solid-state relay configuration and allows flexible output assignment, improving system scalability and control accuracy within industrial automation environments.

Engineered for demanding process industries, NTDO02 is widely used in power generation, petrochemical plants, steel manufacturing, and large-scale automation systems. Its robust PCB design, multi-relay architecture, and INFI 90 compatibility ensure reliable long-term operation with reduced maintenance requirements.

Applications

Power Plants: Used for turbine auxiliary control, generator monitoring, alarm systems, and relay output management.
Substations: Supports switchgear control, protection signaling, and bus automation systems.
Chemical Plants: Enables safe control of process equipment and distributed I/O signal handling.
Steel Mills: Provides reliable relay control in high-temperature and high-interference environments.
Machinery Manufacturing Plants: Used in automated production lines, robotics, and equipment control systems.
Oil & Gas Facilities: Supports process shutdown systems, valve control, and safety interlocks.
Water Treatment Plants: Enables pump control, valve actuation, and process automation signaling.

Features

ABB INFI 90 system compatibility
Supports up to 8 solid-state relay outputs
Expandable multi-unit architecture
Reliable digital output signal transmission
Replaces NTDO01 termination unit
Industrial-grade PCB design
Integrated fuse protection system
Suitable for continuous industrial operation

Functions

Converts digital I/O signals to field outputs
Controls relays for industrial devices
Interfaces control modules with actuators
Distributes output signals across multiple loads
Enhances system scalability and flexibility
Improves signal reliability in automation systems
Supports redundant and expanded configurations

FAQ

Q1: What is the main function of NTDO02?
A1: NTDO02 provides digital output signal interfacing between INFI 90 I/O modules and field devices.

Q2: Which modules are compatible with NTDO02?
A2: It works with IMDSM05 Digital I/O Module and IMDSO04 Digital Output Module.

Q3: Is NTDO02 a replacement for another unit?
A3: Yes, NTDO02 is a functional replacement for the NTDO01 termination unit.

Q4: How many relays can NTDO02 support?
A4: Each unit supports up to 8 solid-state relay outputs, expandable in system configuration.

Q5: In which industries is NTDO02 commonly used?
A5: It is widely used in power plants, chemical industries, steel mills, and automation facilities.

Spares

NGDR-07C	NGDR-03C
NGDR-02C	NETA-01
NDSM05	NDSC-02 3ADT220090R0039
NDNA-02	NDNA-02-KIT
NDLS02	NDIO-02
NDCU-52CK	NDCU-33CX 3AUA0000052751
NDCU-21 63985317B	NDCU-04
NDBU-95C 64008366	NDBU-85C
NDBU-85	NBRA-656C
NBIO-21CU	NASM03
NAOM01	MZ03 MV 03
MV03 MV 03	MSR04XI
MPRC 086349-002	MM21 MM 21
MFDT-01	MEM86-3*192 CMBMR3
MEM86-3*192 R3R1R3	MCOB-01 3HNE00010-1
MB510 3BSE002540R1	MB21 MB 21
MASTERPIECE 40 CX472 GJR6100800R1	MASTERPIECE 40 CT473 GJR6101400R5