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The M4-SNC16122-0 is a network controller produced by Johnson Controls designed for efficient building management operations. It operates on a 24 VAC power supply for North America and SELV for Europe and features a dual-core Cortex A9 processor running at 1 GHz.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Network Controller |
| Product Line | M4 Controllers |
| Part Number | M4-SNC16122-0 |
| SA Bus Power | 15 V at 240 mA max |
| Processor | NXP i.MX6DualLite, 1 GHz, Cortex A9 dual-core |
| Power Supply | 24 VAC (North America), SELV (Europe) |
| Memory | 16 GB flash, 2 GB SDRAM |
| Power Consumption | 33 VA max (up to 132 VA for peripherals) |
| UI Resolution | 24-bit Analog to Digital converter |
| Display | 2.4 in, 320 x 240 resolution (for -0H and -04H models) |
| Supported Integrations | BACnet/IP, BACnet MS/TP |
| AO Accuracy | ±200 mV in 0–10 VDC applications |
| Operating Temperature | 0°C to 50°C |
| Ethernet Communication | 100 or 10 Mbps |
The Johnson Controls M4-SNC16122-0 network controller is engineered for advanced automation in building systems. Equipped with an NXP i.MX6DualLite processor features a dual-core architecture operating at 1 GHz. This device requires a power supply of 24 VAC for North American installations, while European environments utilize SELV specifications.
The memory capacity reaches 16 GB in flash storage coupled with 2 GB of SDRAM, supporting extensive application needs. The controller's maximum power consumption is rated at 33 VA, and connected peripherals can handle up to 132 VA.
User interface resolution is facilitated through a 24-bit analog-to-digital converter, providing precise display measures. The unit sports a 2.4-inch display with a resolution of 320 x 240, specifically designed for the -0H and -04H variations.
This controller's additional accuracy support allows for ±200 mV precision in applications utilizing 0 to 10 VDC. It is designed to operate efficiently under temperatures ranging from 0°C to 50°C, making it adaptable to various climate conditions. Enhanced communication capabilities with Ethernet support for 100 or 10 Mbps showcase its suitability for modern integration demands.
With support for BACnet/IP and BACnet MS/TP, the M4-SNC16122-0 ensures reliable interoperability within building automation frameworks, enhancing operational efficiency.