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The M4-XPM18000-0 serves as an input expansion module within the Johnson Controls M4 Controllers series. This module utilizes BACnet MS/TP for communication and operates efficiently on a nominal voltage of 24 volts AC with a range from 20 to 30 volts AC.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Input Expansion Module |
| Product Line | M4 Controllers |
| Part Number | M4-XPM18000-0 |
| Weight | 0.94 lbs (0.43 kg) |
| Communication Protocol | BACnet MS/TP |
| Voltage Rating | 24 Volts AC nominal (20 to 30 Volts AC) |
| Input Voltage Frequency | 50/60 Hz |
| IP Rating | IP20 |
| Operating Temperature Range | 0°C to 50°C |
| Storage Temperature Range | -40°C to 80°C |
| Humidity Range | Operating: 10%-90% relative humidity; Storage: 5%-95% relative humidity (Non-Condensing) |
| Housing Material | ABS and Polycarbonate Material, UL94 5VB (self-extinguishing) |
| Power Consumption | 14 VA maximum |
| Processor | Renesas RX64M 32-bit microcontroller |
| Memory | 16 MB Flash plus 8 MB SDRAM |
| Input/Output Capabilities | 18 Binary Inputs (Dry Contact Maintained Mode or Pulse Counter/Accumulator Mode) |
| Communications Bus | 3-wire FC Bus/4-wire SA Bus |
The Johnson Controls part number M4-XPM18000-0 is recognized as an input expansion module. Designed to enhance the functionality of the M4 Controllers series, it employs BACnet MS/TP for seamless communication. The device requires a nominal voltage of 24 volts AC but can function effectively within a broader range of 20 to 30 volts AC. With a compact weight of 0.64 lbs, it is lightweight yet robust enough for various operational environments.
This module is built to endure an operating temperature range of 0°C to 50°C, while it can withstand storage temperatures as low as -40°C and up to 80°C. The IP20 rating indicates that it is suitable for indoor installations, protecting it against solid objects larger than 12.5 mm but does not provide water resistance.
Relative humidity levels can vary from 10% to 90% during operation, while the storage humidity is acceptable between 5% and 95%, provided it remains non-condensing.
Construction materials include ABS and polycarbonate, which meet UL94 5VB standards, ensuring that they are self-extinguishing and safe for use in many applications. Power consumption peaks at 14 VA, providing an efficient operation.
The processing power comes from a Renesas RX64M microcontroller, a 32-bit system designed for high performance. It is equipped with 16 MB of flash memory along with 8 MB of SDRAM, allowing for effective processing and data storage. Additionally, the M4-XPM18000-0 has input/output capabilities that accommodate up to 18 binary inputs, which can be configured for dry contact maintained mode or pulse counter/accumulator mode. Connectivity is facilitated through a 3-wire FC Bus and a 4-wire SA Bus, enabling a seamless integration with other control systems.