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Allen-Bradley 2094-AC09-M02-S

The Allen-Bradley 2094-AC09-M02-S (IAM) is designed for motion control applications. This unit delivers strong performance and dependable connectivity, making it ideal for a range of industrial automation tasks.

Technical Description:

The 2094-AC09-M02-S module functions with a DC input voltage range between 275 and 375 volts. It delivers a continuous power output of 6.0 kW to the bus and is capable of managing a peak power output of 12.0 kW. This module requires a DC input current of 19 amperes.

For internal power management, the module includes an internal shunt with a continuous power rating of 50 watts and a peak power capability of 8200 watts, along with an internal shunt resistor of 20 ohms. The bus overvoltage protection is set at 415 V DC, and the bus undervoltage threshold is 138 V DC.

The model operates within an input voltage range of 195 to 264 volts RMS, with a nominal AC input voltage of 230 VAC. It supports a frequency range of 47 to 63 Hertz and handles an AC current of 19 amperes. The maximum inrush current for the AC input is 37 amperes.

Connectivity and Integration:

The 2094-AC09-M02-S features multiple field connections, including Contactor enable (CED), DC bus/AC input power (IPD), control power (CPD), motor power (MP), motor/resistive brake (BC), and I/O (IOD) connectors.

The module also includes SERCOS connectivity, with both transmit (Tx) and receive (Rx) connectors, as well as a DPI connector for optional peripherals and modules.

Standard Installation Instructions:

To ensure proper operation and safety, the 2094-AC09-M02-S must be installed with a minimum clearance of 50.8 mm (2.0 inches) for adequate ventilation. Weighing 5.1 pounds (2.31 kilograms), the module is relatively lightweight, facilitating easy installation. The recommended minimum enclosure depth for installation is 235 mm (9.25 inches).

The module should be mounted on a power rail to ensure stability and proper electrical connections. For enhanced safety, the module includes built-in ISO 13849 certified Safe Torque Off (STO) functionality, preventing drive restarts when the safety circuit is tripped.

Safety and Compliance:

The 2094-AC09-M02-S module adheres to stringent safety standards, featuring solid-state motor overload protection and compliance with ISO 13849-1 PLe/SIL3 for safe torque-off functionality. This functionality prevents the drive from restarting if the safety circuit is activated.

The recommended wire size for power connections is 6 to 4 millimeters squared (10 to 12 AWG), with a maximum strip length of 10 millimeters (0.38 inches). Proper earth-ground connection is required to ensure safe and reliable operation.

Frequently Asked Questions:

What are the AC input voltage specifications for the 2094-AC09-M02-S?

The AC input voltage range for the 2094-AC09-M02-S is 195 to 264 volts RMS. The nominal voltage is 230 VAC. It supports a frequency range of 47 to 63 Hertz.

What are the power specifications for the 2094-AC09-M02-S?

The 2094-AC09-M02-S has a continuous power rating of 50 watts. It can handle peak power of up to 8200 watts.

What safety features are included in the 2094-AC09-M02-S?

The 2094-AC09-M02-S includes ISO-certified Safe Torque Off (STO) functionality. The module also has solid-state motor overload protection.

Product Specifications Table