ABB Bailey NTDO02 Digital Output Termination Unit

The ABB Bailey NTDO02 is a Digital Output Termination Unit (DOTU) for the ABB Bailey Infi 90 and Net 90 distributed control systems (DCS). It acts as the interface between the DCS and field devices, converting digital signals from the DCS into analog signals that can be used to control actuators, valves, and other equipment.

Here's an overview of its key aspects:
Function: Converts digital DCS signals to analog outputs for controlling field devices
Compatibility: ABB Bailey Infi 90 and Net 90 DCS

Features:
8 output channels: Each channel can provide either a 4-20 mA or 1-5 V analog output signal.
Relay outputs: Can be optionally equipped with relays for direct on/off control of devices.
Short-circuit protection: Protects the unit and connected devices from electrical damage.
Open-circuit detection: Alerts the DCS if a field device becomes disconnected.
Hot-swappable: Can be replaced without powering down the DCS for easy maintenance.
Compact design: Saves space in control cabinets.

Specifications:
Number of output channels: 8
Output signal type: 4-20 mA or 1-5 V (selectable)
Output current/voltage: 20 mA / 5 V
Resolution: 12 bits
Accuracy: ±0.1%
Power supply voltage: 24 VDC from the DCS
Dimensions: 7.0" x 2.0" x 7.0" (17.8 cm x 5.1 cm x 17.8 cm)
Weight: 1 lbs 0.0 oz (0.5 kg)

Applications:
The NTDO02 is used in a wide range of industrial applications where analog control of field devices is required. Some common examples include:
Process control: Controlling the flow, pressure, temperature, and other parameters of process fluids in various industries.
Power generation: Controlling valves, pumps, and other equipment in power plants.
Oil and gas production: Controlling wellheads, pipelines, and other equipment in oil and gas production facilities.
Water and wastewater treatment: Controlling pumps, valves, and other equipment in water treatment plants.
Building automation: Controlling HVAC systems, lighting, and other equipment in buildings.

Overall, the ABB Bailey NTDO02 is a versatile and reliable digital output termination unit that plays a crucial role in controlling field devices in various industrial applications. Its compact design, hot-swappable functionality, and comprehensive protection features make it a valuable asset for any DCS system.

FAQ & Contact:

Q: Are you a trading company or a manufacturer?

A: We are a trading company.

Q: What is your lead time?

A: If the item is in stock, we typically ship within one to three days. If the goods are not in stock, you'll need to negotiate the lead time.

Q: Does your company provide samples? Is it free or do you charge extra?

A: Sample availability and costs depend on the specific product and the quantity you order.

Q: What are your terms of payment?

A: For most orders, we require 100% payment via T/T before shipping. However, for large quantities, we can discuss payment terms.

Shipping:

1. For in-stock items, we aim to ship within three days of receiving payment.

2. We offer worldwide shipping through carriers like DHL, UPS, FEDEX, TNT, and EMS.

3. If you have your own shipping agent, please inform us before shipment.

4. We package our products securely, and if you have any special packaging requirements, please let us know.

5. Typically, we ship until 4:30 PM. After shipment, we will provide a tracking number. It usually takes 7 to 15 days to receive your packages.

6. Upon receiving the package, please send us an email.

7. To expedite shipping cost estimates, please include the following information:

   1. Your zip code
   2. Your company name (if applicable) and your name
   3. Your phone number and extension (if applicable)

Company Service:

1. Fast delivery (In-stock products usually ship within 1-3 days)
2. Rich experience (Over 10 years of sales experience)
3. Large inventory (Carrying various brands and maintaining overseas warehouses)
4. Quality assurance (Products come with a 1-year warranty)

Contact Us:

• Phone: ☎ +86 15395923051
• Email: ✉ sales@controltech-supply.com
• Skype: 💬 +86 15395923051
• WhatsApp: 📱 86 15395923051
• Business hours: We provide online support 24/7
• Address: 🏢 1100 Linjiang East Road, Bailongqiao, Wucheng District, Jinhua City, Zhejiang Province 🌍

Feel free to reach out to us with any questions or inquiries! 🤝

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