U013-0010 | Gateway | Modbus | HD Pulse Module | 23 Inputs | Veris

Gateway | Modbus | HD Pulse Module | 23 Inputs

The A8911-23 input module provides an easy way to integrate multiple pulse output devices to Modbus systems such as the Veris AcquiSuite data acquisition network. The A8911-23 accepts up to 23 standard pulse sensors and can function as a slave device with any Modbus master. This data can be networked to other critical energy sensors such as Veris Modbus power meters to provide a comprehensive energy monitoring solution.

• External communications via shielded twisted pair 18 to 22 ga wire, allows communication up to 4000 ft
• Pulse input communication up to 200 ft using 18 to 24 ga control wire
• DIN rail mounting - quick and easy installation
• On-board DIP switches for Modbus addressing
• Industry standard pulse inputs connect to most pulse output meters
• LED verification of RS-485 Modbus TX/RX communications
• Pulse inputs, power inputs and RS-485 are non-isolated isolation
• 23 independent pulse count inputs - 32-bit pulse counter, rolls over at 4.295 billion per channel, intended for use with dry contact outputs
• 23 independent pulse count inputs - pulse count values stored in nonvolatile memory, pulse rate/width user selectable to 10, 50, or 100 Hz
• Power supply not included