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The M4-CGM09090-0H from Johnson Controls is designed as a versatile general-purpose application controller. It operates using BACnet MS/TP and N2 communication protocols, enabling various control strategies. This unit is compact and weighs 1.42 lbs, functioning efficiently with a nominal voltage of 24 Volts AC, with an acceptable range of 20 to 30 Volts AC.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | General-purpose application controller |
| Product Line | M4 Controllers |
| Part Number | M4-CGM09090-0H |
| Communication Protocol | BACnet MS/TP and N2 (Wireless options supported with additional hardware) |
| Voltage Rating | 24 Volts AC (nominal, 20-30 Volts AC) |
| Input Voltage Frequency | 50/60 Hz |
| Power Consumption | 14 VA maximum |
| Operating Temperature Range | 0 to 50°C |
| Storage Temperature Range | -40°C to 80°C |
| Humidity Range | 10 to 90% RH Operating; 5 to 95% RH Storage, (Non-Condensing) |
| IP Rating | IP20 |
| Housing Material | ABS and Polycarbonate |
| I/O Points | 18 Points (7 UI, 2 BI, 4 CO, 2 AO, and 3 BO) |
| Processor | Renesas RX64M Processor, 32-Bit Microcontroller |
| Memory | 16 MB Flash and 8 MB SDRAM |
Johnson Controls' M4-CGM09090-0H provides a reliable solution in control applications, utilizing a Renesas RX64M processor for effective task management. Designed for general-purpose applications, this controller supports popular communication protocols such as BACnet MS/TP and N2, along with potential wireless communication capabilities, contingent on additional hardware. The weight of the unit is a manageable 1.42 lbs, suitable for various installations.
Operating with a voltage rating of 24 Volts AC, it maintains a nominal range of 20 to 30 Volts AC, ensuring compatibility with different systems. The input voltage frequency is standardized at 50/60 Hz, supporting common power supplies. Power consumption is optimized at a maximum of 14 VA, contributing to energy efficiency in operation.
The M4 controller can function in environments with temperatures ranging from 0 to 50°C, delivering reliability in different conditions. For storage, it can endure temperatures from -40°C to 80°C, ensuring the unit remains undamaged. When it comes to humidity, it operates efficiently at levels between 10% and 90% RH, while allowing for storage in conditions reaching up to 95% RH without condensation. The IP20 rating ensures adequate protection against dust and solids, making it appropriate for indoor environments.
The housing features durable ABS and polycarbonate materials, enhancing the controller's longevity. In terms of connectivity, the M4-CGM09090-0H offers 18 I/O points, including 7 universal inputs, 2 binary inputs, 4 control outputs, 2 analog outputs, and 3 binary outputs, enabling flexible integration into various systems. The device is backed by 16 MB of Flash memory and 8 MB of SDRAM, facilitating ample storage capacity for control routines and system management.