The Allen-Bradley 1756-OA8E is a versatile ControlLogix discrete output module that features eight electronically-fused channels, delivering 120 VAC with an operational range of 74-132 VAC at 47-63 Hz. Designed for seamless installation in any slot of the ControlLogix chassis, it efficiently manages a backplane power requirement of 7.02 Watts, while providing robust performance with a maximum current capacity of 8A at 30 °C. The module ensures safety and reliability through features such as a 9.3 ms output delay time at 60 Hz, electronic fusing for individual channels, and adherence to CE and UL certifications, making it ideal for industrial applications.
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Technical specifications for 1756-OA8E
| Manufacturer | Rockwell Automation |
|---|---|
| Brand | Allen-Bradley |
| Part Number/Catalog No. | 1756-OA8E |
| Manufacturer | Rockwell Automation |
| Series | ControlLogix |
| Part Number/Catalog No. | |
| Module Type | Electronic Fused AC Output Module |
| 1756-OA8E | Series |
| Outputs | 8-Point Electronic Fusing |
| ControlLogix | Module Type |
| Voltage | 120 Volts AC |
| Digital AC Sourcing Output | No. of outputs |
| Operating Voltage Range | 74-132 Volts AC |
| Eight (8) Electronically-fused, output channels | Output Voltage, nominal |
| Maximum Output Current Rating-Point | 2 Amps at 60 degrees Celsius |
| 120 VAC | Output Voltage range |
| Maximum Output Current Rating-Module | 8 Amps at 30 degrees Celsius and 4 Amps at 60 degrees Celsius |
| 74-132 VAC, 47-63 Hz | Output Current per channel, nom. |
| Power Dissipation (Max) | 5.5 Watts at 60 degrees Celsius |
| 2 A @ 60 degrees C (140 degrees F) | Output Current per group, max. |
| Backplane Current at 5 Volts | 200 milliamps |
| 4 A @ 30 degrees C (86 degrees F) linear derating; 2 A @ 60 degrees C (140 degrees F) linear derating | Output Current per module, max. |
| Backplane Current at 24 Volts | 250 milliamps |
| 8 A @ 30 degrees C (86 degrees F) linear derating; 4 A @ 60 degrees C (140 degrees F) linear derating | Backplane Current, 5.1VDC |
| Removeable Terminal Block(s) | 1756-TBNH, 1756-TBSH |
| 200 mA | Backplane Current, 24VDC |
| Isolation Voltage | 50 Volts Continuous |
| 250 mA | Power Dissipation |
| Enclosure | None |
| 5.5 W @ 60 degrees C (140 degrees F) | Output Signal delay |
| UPC | 10612598171399 |
| 9.3 ms @ 60 Hz; 11 ms @ 50 Hz | Enclosure type rating |
| None (open-style) | Removable Terminal Block |
| 1756-TBCH; 1756-TBSH |
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for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct
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Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO
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