X20AP3121 by B & R Automation
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Product Description
The B & R Automation X20AP3121 is part of the X20 Fieldbus Input Output Series with a precision of ~0.45% for measuring active energy. The module features a DIN rail mounting design and operates with a maximum nominal voltage phase to neutral of 277 VAC. Status indicators convey the module's operating state and module status.
Technical Specifications
| Status Indicators | I/O function per channel, operating state, module status |
|---|---|
| Module Run/error | Yes, using status LED and software |
| Power Consumption - Bus | 0.45 W (Rev. >D0) |
| Mounting Design | DIN rail |
| Internal I/o Environments | 40 mW |
| Isolation Voltages - Inputs To Bus/i/o Power Supply | Tested at 5500 VDC, 1 min |
| Number Of Phases | 3 |
| Voltage Inputs - Input Impedance | 1.68 Mohm |
| Voltage Inputs - Nominal Voltage Between Phases | Max. 480 VAC |
| Voltage Inputs - Nominal Voltage Phase To N | Max. 277 VAC |
| Current Inputs - Quantity | 4 AC inputs |
| Current Inputs - Nominal Current - Secondary | 1 A |
| Current Inputs - Max. Overload Current | 8 x IN for 0.5 s |
| Measurement Precision - Urms | ~0.65% |
| Measurement Precision - Active Energy Per Phase And Total | ~0.45% |
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1620 Old Apex Road, Cary, NC 27513, USA
Toll Free: 1-888-551-3082
International: 1-919-443-0207
Fax: 1-919-867-6204
Email: sales@automation-factory.com
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