EN
- Overview
- Specifications
- Description
- Applications
- Competitive Advantage
- FAQ
- Recommended Products
Overview
Place of Origin: |
Sweden |
Brand Name: |
ABB |
Model Number: |
NTDI0-A NTDI0 |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
5-7 days |
Payment Terms: |
T/T |
Supply Ability: |
In stock |
Specifications
|
Parameter |
Specification |
|
Model |
NTDI0-A / NTDI0 |
|
Device Type |
Digital I/O Termination Unit |
|
Dimensions |
17.8 × 18 × 2.2 cm |
|
Weight |
0.38 kg |
|
Compatible Modules |
DSI, DSO, DSM, SET, SED, ASO, HSS, FCS, NKTU, NKST, NKSD |
|
Applicable Systems |
ABB Bailey Infi 90 and Net 90 |
|
WEEE Category |
Small Equipment (no external dimension >50 cm) |
|
Number of Batteries |
0 |
|
Input Voltage |
DC 5V or AC 24V |
|
Output Voltage |
DC 24V |
|
Operating Temperature |
-20°C to +60°C |
|
Storage Temperature |
-40°C to +85°C |
|
Channel Count |
16 Digital Input Channels |
|
Communication Protocols |
Profibus-DP, RS485 |
|
Ingress Protection |
IP65 |
|
Fusing |
F1 / F2 dual fuses |
Description
The NTDI0-A NTDI0 is a high-performance digital I/O terminal unit used to connect and manage digital input and output signals in industrial control systems. It provides a physical connection point for field wiring and configuration of system I/O signals. The module features a modular design for easy installation, maintenance, and upgrades, and offers high reliability and stability.
Applications
Power plants: Monitoring the operational status of pumps and fans in thermal power plants, as well as the position of circuit breakers.
Petrochemical/refinery plants: Status feedback for large-scale on/off valves (XV) and logic input for emergency stop (ESD) systems.
Paper and pulp mills: Monitoring complex distributed conveyor lines.
Iron and steel metallurgical plants: Collection of various limit switches and limit signals in blast furnace automation control.
Competitive Advantage
Modular Design: Easy to install, maintain, and expand.
High-Performance Processing Capabilities: Suitable for complex industrial environments.
Multiple Communication Protocol Support: Such as PROFIBUS-DP, RS485, etc.
High Reliability and Stability: Suitable for harsh industrial environments.
Self-Diagnostic Function: Able to promptly detect faults and issue alarms.
FAQ
Q1: Are NTDI0-A and NTDI01 the same thing?
A: Yes. They belong to the same series of terminal units. NTDI0-A is the identifier for this hardware in some regions or versions. Its core circuitry and functions are the same as the standard NTDI01.
Q2: Why is my module's OK light on, but no field signal is coming in?
A: Please check if the XU series shunt on the NTDI01 board is inserted incorrectly, or if the fuse for the corresponding channel is damaged.
Q3: Can NTDI0-A NTDI0 directly drive a 120V AC solenoid valve?
A: Yes. NTDI0-A NTDI0 supports 120V AC power supply configurations, but you must ensure that the total current does not exceed the rated limits of the onboard fuses and terminals (usually single-point support is for smaller power).
Q4: Which master cards can this NTDI0-A NTDI0 be used with?
A: It is widely compatible with Harmony series modules such as DSI12/13/14 (input) and DSO14/15 (output).
Q5: What are the environmental requirements for installation about NTDI0-A NTDI0?
A: The module is typically installed on the NFTP01 board inside the control cabinet. Because it has an exposed circuit board (PCB), it should be installed in an environment free from conductive dust and corrosive gases.
