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A construction company handles all orders, approvals, invoices, and payments manually. Which of the following will help the company implement a faster approval system for its financial activities?
Output Field Devices
Devices that receive electrical signals from a control system and perform actions, such as valves, lights, or motors.
Output Module
A component of a PLC or other control system that provides the interface for output signals to external devices or equipments.
Input Module
A component in programmable controllers or computers that receives and processes input signals from sensors or other devices.
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