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The MS-VMA1630-0, a controller module from the Johnson Controls Metasys MS series, operates with various communication protocols, including N2 and BacNet MS/TP. This module requires a nominal supply voltage of 24 volts AC for efficient functionality, supporting a power consumption of 10 volt-amperes (typical) up to a maximum of 14 volt-amperes.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Controller Module |
| Product Line | Metasys MS |
| Part Number | MS-VMA1630-0 |
| Weight | 1.50 lbs (0.68 kg) |
| UPC | 766653022324 |
| Communication Protocols | N2 and BacNet MS/TP (Master-Slave/Token-Passing) protocols |
| Power Consumption | 10 volt-amperes (typical), 14 volt-amperes (maximum) |
| Memory Types | 512 kilobytes of Random Access Memory (RAM), 1 megabyte of flash memory |
| Nominal Supply Voltage | 24 Volts AC |
| Input Frequency | 50 to 60 Hertz |
| Mounting Method | Screw mount |
| Local Signalling | 5 LED indicators (red, yellow, and green LEDs) |
| Permissible Supply Voltage Range | 20 Volts AC to 30 Volts AC |
| Inputs/Outputs Termination Type | Spade lugs |
| Resolution | 32-bit |
| Input/Output Current Rating | 2.5 Amperes (input), 0.5 Amperes (output) |
| Number of Inputs/Outputs | 3 universal inputs, 3 binary outputs, 2 configurable outputs |
| Operating Temperature | 0°C to 50°C (32°F to 122°F) |
Johnson Controls presents the MS-VMA1630-0 controller module, which is specifically designed for applications in the Metasys MS series. Key to its operation are the N2 and BacNet MS/TP communication protocols, facilitating connectivity in various systems. Designed to function on a nominal supply voltage of 24 volts AC, the module consumes power around 10 volt-amperes under standard conditions, with the possibility of reaching a maximum of 14 volt-amperes.
This controller's memory configuration includes 512 kilobytes of RAM and 1 megabyte of flash memory, providing sufficient storage capabilities. It supports an input frequency ranging from 50 to 60 Hertz, making it adaptable for different power environments. The device is equipped with five LED indicators (in red, yellow, and green) for local signaling, allowing for easy visual monitoring of status.
Designed for a practical installation, the MS-VMA1630-0 employs spade lugs for the termination of inputs and outputs. The current rating is rated at 2.5 amperes for input and 0.5 amperes for output, while the resolution is maintained at 32 bits. The controller includes three universal inputs, three binary outputs, and two configurable outputs to meet diverse application requirements.
Operating in a temperature range of 0°C to 50°C (32°F to 122°F) ensures reliability across typical environmental conditions encountered in industrial settings. The permissible voltage supply range of 20 to 30 volts AC further enhances flexibility in deployment, supporting a broad spectrum of operational scenarios. To sum up, the MS-VMA1630-0 serves as a robust solution for efficient control and monitoring in HVAC and building automation systems.