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Johnson Controls M4 Controllers M4-SNC16122-04

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M4-SNC16122-04

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The Johnson Controls M4-SNC16122-04 is a network controller for effective communication and control in various applications. With maximum power consumption capped at 38 VA, this model operates within a voltage range of 24 VAC for North America and SELV for Europe, supporting transmission speeds of either 100 or 10 Mbps.

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Technical specifications for M4-SNC16122-04

ManufacturerJohnson Controls
Product TypeNetwork Controller
Product LineM4 Controllers
Part NumberM4-SNC16122-04
Power Consumption38 VA maximum
Power Supply24 VAC (North America), SELV (Europe)
Transmission Speeds (Ethernet)100 or 10 Mbps
Operating Temperature0°C to 50°C
Non-Operating Temperature-40°C to 70°C
Operating Humidity10% to 90% RH (30°C max dew point)
Storage Humidity5% to 95% RH (30°C max dew point)
HousingBlack Polycarbonate & ABS blend
IP RatingIP20
FC Bus Speed76,800, 38,400, 19,200, 9600, 1200 bps
MountingDIN rail or flat surface with screw

The M4-SNC16122-04 from Johnson Controls is a versatile network controller suitable for a range of control applications. This device ensures a maximum power usage of 38 VA, making it efficient for operational demands. It accepts a power supply of 24 VAC for North America and SELV specifications for the European market. Users can expect data transfer capabilities with Ethernet, supporting speeds of either 10 or 100 Mbps.

Designed to perform reliably between 0°C and 50°C, this network controller can also withstand non-operational temperatures from -40°C to 70°C, indicating excellent durability. The controller’s housing is configured from a black polycarbonate and ABS blend, offering strength and protection. It is rated IP20, which makes it suitable for environments with minimal dust exposure.

Regarding environmental tolerance, the M4-SNC16122-04 handles humidity from 10% to 90% RH, governed by a maximum dew point of 30°C, with storage conditions accommodating humidity levels ranging from 5% to 95% RH. Installation is straightforward, allowing for both DIN rail and flat surface mounting with screws.

The FC bus interface provides multiple transmission speed options, supporting 76,800 bps down to 1,200 bps, allowing for flexible configurations based on the requirements of the system in which it is implemented.