Products Description
ABB ABB Unitrol UN0821A-P Module in stock
| Model Number |
UN0821A-P |
| Place of Origin |
Sweden |
| Dimension/Weight |
3kg |
| Condition |
New and Original |
| Warranty |
1 year |
| Shipping term |
DHL Fedex TNT EMS UPS |
| Payment |
TT / Western Union |
| Delivery time |
3-5 days |
| Service |
24 Hours Online Service |
HART pass-through:
Media: The system has pass-through functionality and can be connected either as local I/O (S800) or as Remote I/O.
Purpose: Makes HART data available for clients, e.g. Fieldbus Builder
Protocol: HART protocol
SW interface: Process data via 4 – 20 mA signal are I/O copied to application variables. HART data (status and diagnostic data) are available via “pass-through”.
HW Interface: S800 I/O modules AI845, AI895, AO845 and AO845 S900 I/O modules AI930/931 and AO930
OPC interface: Yes, via HART OPC server
Packing&Delivery
In order to save the freight and reduce your budget, we choose the packaging for environment-friendly. We use foam board with 3 cm thick to fill in all around the box inside to protect parts, then use carton to pack the parts, but if they are too heavy, we will customized the wooden box for them.Shipping term DHL Fedex TNT EMS UPS.Component parts search.
Huge Stock Available,Compare Components,Ready to Ship,12 Months Warranty
FAQ
Q1: What is the difference between the UN0821A-P designation and Var.1?
The "UN0821A-P" refers to the functional module name within the UNITROL product family. The "Var.1" designation indicates this is the first variant revision within the module series .
Q2: Is this module compatible with all UNITROL systems?
Compatibility depends on the specific UNITROL system version and configuration. Configuration and compatibility should be confirmed for the exact system in which the module will be used. The original wiring and configuration records should guide application.
Q3: What are the common part number typos to watch for?
When searching for this module, be aware of common typographical variations such as UN0821A-PV1 (variant designation format).
Q4: What should technicians confirm before installation?
Technicians should confirm the installed revision, connection arrangement, and system assignment rather than assuming interchangeability with a similarly named module. Final selection should be based on the plant's controlled-equipment records.
Q5: What is the primary function of this circuit board?
The UN0821A-P is a printed circuit board component engineered for integration into ABB industrial electrical equipment and control systems. It supports critical switching and monitoring functions in low-voltage power distribution environments.
Recommended Models
The following models are commonly associated with or serve as alternatives within related ABB automation and excitation platforms:
