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Automated Logic MEX816U 16-Input 8-Output Building Automation Expander Module
- Regular price
- $1,707.00
- Sale price
- $1,707.00
- Regular price
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Product Description P/N: MEX816U
Description
The Automated Logic MEX816U is an input and output expander module designed to increase the field-point capacity of compatible Automated Logic building automation controllers. It provides 16 universal inputs and 8 universal outputs for connecting sensors, transmitters, relays, actuators, and other building control devices, with operation from 24 volts alternating current or 26 volts direct current.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Automated Logic |
| Category | PLCs/Machine Control |
| Part Number | MEX816U |
| Subcategory | PLC Module/Rack |
| Product Type | Input and Output Expander Module |
| Product Status | Discontinued by Manufacturer |
| Universal Inputs | 16 |
| Universal Outputs | 8 |
| Input Signal Types | Voltage, Current, Resistance Temperature Detector, Thermistor |
| Output Signal Types | 0–10 volts direct current, 0–20 milliamperes |
| Maximum Universal Output Rating | 24 volts, 50 milliamperes maximum per output |
| Power Supply | 24 volts alternating current or 26 volts direct current |
| Alternating Current Power Rating | 45 volt-amperes, 1.9 amperes, 50–60 hertz |
| Direct Current Power Rating | 21 watts, 0.8 amperes |
| Expansion Interface | Xnet |
| Auxiliary Power Output | 24 volts direct current, 200 milliamperes maximum |
| Weight | 1.04 lbs |
Information About MEX816U
The MEX816U is an Automated Logic MEx Series expansion module developed for multi-equipment building automation and HVAC control applications. The module combines 16 universal input channels with 8 universal output channels and provides selectable input modes for voltage, current, resistance temperature detector, and thermistor-based field signals. Its universal outputs can interface with 0–10 volt direct current and 0–20 milliampere devices, while an auxiliary 24-volt direct current output is available for powering compatible external equipment. The MEX816U connects to compatible Automated Logic controllers through the Xnet expansion interface and is a legacy module that is currently identified by United States industrial replacement sources as discontinued by the manufacturer.
Key Features:
- 16 Universal Inputs: Provides sixteen configurable input points for monitoring analog and compatible resistive field devices used in building automation systems.
- 8 Universal Outputs: Includes eight universal output channels for controlling compatible actuators, relays, and other HVAC control devices.
- Multiple Input Modes: Universal inputs support voltage, current, resistance temperature detector, and thermistor signal configurations.
- Analog Output Capability: Universal outputs support 0–10 volt direct current and 0–20 milliampere control signals for compatible field equipment.
- Dual Power Options: Designed for operation from 24 volts alternating current or 26 volts direct current.
- Xnet Expansion Interface: Uses the Automated Logic Xnet connection for communication and expansion with compatible host controllers.
- Auxiliary Device Power: Provides a 24-volt direct current auxiliary power output rated up to 200 milliamperes for compatible external devices.
- Status Indicators: Incorporates power, error, run, transmit, and receive light-emitting diode indicators to assist with operating and communication diagnostics.
The MEX816U delivers the reliability and precision required for expanding field input and output capacity in compatible Automated Logic HVAC and building automation control systems.
Description
The Automated Logic MEX816U is an input and output expander module designed to increase the field-point capacity of compatible Automated Logic building automation controllers. It provides 16 universal inputs and 8 universal outputs for connecting sensors, transmitters, relays, actuators, and other building control devices, with operation from 24 volts alternating current or 26 volts direct current.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Automated Logic |
| Category | PLCs/Machine Control |
| Part Number | MEX816U |
| Subcategory | PLC Module/Rack |
| Product Type | Input and Output Expander Module |
| Product Status | Discontinued by Manufacturer |
| Universal Inputs | 16 |
| Universal Outputs | 8 |
| Input Signal Types | Voltage, Current, Resistance Temperature Detector, Thermistor |
| Output Signal Types | 0–10 volts direct current, 0–20 milliamperes |
| Maximum Universal Output Rating | 24 volts, 50 milliamperes maximum per output |
| Power Supply | 24 volts alternating current or 26 volts direct current |
| Alternating Current Power Rating | 45 volt-amperes, 1.9 amperes, 50–60 hertz |
| Direct Current Power Rating | 21 watts, 0.8 amperes |
| Expansion Interface | Xnet |
| Auxiliary Power Output | 24 volts direct current, 200 milliamperes maximum |
| Weight | 1.04 lbs |
Information About MEX816U
The MEX816U is an Automated Logic MEx Series expansion module developed for multi-equipment building automation and HVAC control applications. The module combines 16 universal input channels with 8 universal output channels and provides selectable input modes for voltage, current, resistance temperature detector, and thermistor-based field signals. Its universal outputs can interface with 0–10 volt direct current and 0–20 milliampere devices, while an auxiliary 24-volt direct current output is available for powering compatible external equipment. The MEX816U connects to compatible Automated Logic controllers through the Xnet expansion interface and is a legacy module that is currently identified by United States industrial replacement sources as discontinued by the manufacturer.
Key Features:
- 16 Universal Inputs: Provides sixteen configurable input points for monitoring analog and compatible resistive field devices used in building automation systems.
- 8 Universal Outputs: Includes eight universal output channels for controlling compatible actuators, relays, and other HVAC control devices.
- Multiple Input Modes: Universal inputs support voltage, current, resistance temperature detector, and thermistor signal configurations.
- Analog Output Capability: Universal outputs support 0–10 volt direct current and 0–20 milliampere control signals for compatible field equipment.
- Dual Power Options: Designed for operation from 24 volts alternating current or 26 volts direct current.
- Xnet Expansion Interface: Uses the Automated Logic Xnet connection for communication and expansion with compatible host controllers.
- Auxiliary Device Power: Provides a 24-volt direct current auxiliary power output rated up to 200 milliamperes for compatible external devices.
- Status Indicators: Incorporates power, error, run, transmit, and receive light-emitting diode indicators to assist with operating and communication diagnostics.
The MEX816U delivers the reliability and precision required for expanding field input and output capacity in compatible Automated Logic HVAC and building automation control systems.