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ABB NTDI01 Digital I/O Termination Unit with 16 Individual Signals and 120 VAC Power Connections
ABB NTDI01 Digital I/O Termination Unit with 16 Individual Signals and 120 VAC Power Connections
ABB NTDI01 Digital I/O Termination Unit with 16 Individual Signals and 120 VAC Power Connections
ABB NTDI01 Digital I/O Termination Unit with 16 Individual Signals and 120 VAC Power Connections
ABB NTDI01 Digital I/O Termination Unit with 16 Individual Signals and 120 VAC Power Connections
ABB NTDI01 Digital I/O Termination Unit with 16 Individual Signals and 120 VAC Power Connections
Specifications
Brand Name :
ABB
Model Number :
NTDI01
Place of Origin :
SWEDEN
MOQ :
1
Price :
66USD
Payment Terms :
T/T
Supply Ability :
in stock
Delivery Time :
2-3 work days
Packaging Details :
Brand new and original
Product Parameters :
Digital I/O Termination Unit
Country of origin :
SWEDEN
Estimated Shipping Size :
18x17.6x2.2cm
Manufacturer :
ABB
weight :
0.36 kg
MOQ :
1 Piece
Packaging :
Original New Packaging
Shipping :
TNT, DHL, FedEx, EMS, UPS
Description
ABB NTDI01 Digital I/O Termination Unit with 16 Individual Signals and 120 VAC Power Connections

The Digital I/O Termination Unit (NTDI01) is an interface for INFI 90 Process Management System I/O signals. These signals are used to control and monitor processes. Termination units provide the physical connection points for process field wiring and configure the system I/O signals.

Below is an example of an INFI 90 application using a TDI for termination.

ABB NTDI01 Digital I/O Termination Unit with 16 Individual Signals and 120 VAC Power Connections
ABB NTDI01 Digital I/O Termination Unit with 16 Individual Signals and 120 VAC Power Connections
Mounting
  • Attaches to NFTP01 Field Termination Panel inside INFI 90 cabinet
  • Secured with 2 screws and spacers
I/O Capacity
  • Up to 16 individual signals
  • XU1-XU16: Signal configuration points
  • TB1-TB4: Physical terminal connections
Connectivity
  • P1: Termination cable socket to slave/master module
  • E1, E2, E3: I/O power connections (24 VDC, 125 VDC, 120 VAC)
Protection & Configuration
  • F1, F2: On-board fuses for power and field devices
  • XU17: Configures TDI signal routing for specific applications
ABB NTDI01 Digital I/O Termination Unit with 16 Individual Signals and 120 VAC Power Connections
ABB NTDI01 Digital I/O Termination Unit with 16 Individual Signals and 120 VAC Power Connections
Tools Required
  • Flat head screwdriver
  • Cross head screwdriver
  • Chip puller
  • Shunt cutting tool (AMP PN 435862-1)
Note: A TDI does not have any active components, which limits replacement requirements due to failure.
To Remove a TDI
Step 1 - Power Off

Turn off the INFI 90 cabinet power. Ensure any external power supply feeding the termination unit is also turned off.

Step 2 - Remove Field Wiring

Disconnect all wiring from TB1-TB4. Label wires if not already labeled.

Step 3 - Disconnect System Power & Ground

Remove connections from E1, E2, E3. Label wires if needed.

Step 4 - Disconnect Termination Cable

Remove NKTU01 from P1.

Step 5 - Remove TDI

Unscrew the two screws and slide the board out. Hold the unit while removing screws.

Step 6 - Dipshunt Configuration

Transfer or configure dipshunts as on the old unit. Cut straps carefully.

Step 7 - Install Fuses

Insert fuses into fuse holders (see Installing Fuses section).

Step 8 - Mount New TDI

Slide tabs into standoff slots, then secure with screws.

Step 9 - Reconnect Power, Ground, and Cable

Reconnect system power to E1/E2, ground to E3, and termination cable to P1.

Step 10 - Reconnect Field Wiring & Verify

Reconnect all wiring to TB1-TB4. Verify connections before powering on.

ABB NTDI01 Digital I/O Termination Unit with 16 Individual Signals and 120 VAC Power Connections
Quality Check
  • Status: Brand New & Original
  • Warranty: 1 Year
Logistics Path
  • Carrier: DHL/FedEx/UPS/Aramex
  • ETA: Approx. 5 Days
  • Cost: Per Email Quote
Financial Rules
  • Term: 100% T/T Advance
  • Quote Validity: 30 Days
Value Added
  • Virtual Inspection: ENABLED for In-Stock Items
Contact Information

Miya Zheng [Sales Manager]
Email: sales@amikon.cn
Direct: +86-18020776792

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ABB NTDI01 Digital I/O Termination Unit with 16 Individual Signals and 120 VAC Power Connections

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Product Detail
Brand Name :
ABB
Model Number :
NTDI01
Place of Origin :
SWEDEN
MOQ :
1
Price :
66USD
Payment Terms :
T/T
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ABB NTDI01 Digital I/O Termination Unit with 16 Individual Signals and 120 VAC Power Connections
ABB NTDI01 Digital I/O Termination Unit with 16 Individual Signals and 120 VAC Power Connections
ABB NTDI01 Digital I/O Termination Unit with 16 Individual Signals and 120 VAC Power Connections

AMIKON LIMITED

Verified Supplier
2 Years
fujian, xiamen
Since 2004
Business Type :
Trading Company
Main Products :
Bently Nevada, ABB PLC, GE Mark VIe Controller
Total Annual :
85682000-125000000
Employee Number :
70~80
Certification Level :
Verified Supplier
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