Description
MTL 8910-PS-DC DC System Power Input/Output Module
The MTL 8910-PS-DC is a high-performance intrinsically safe power supply module engineered to deliver stable, explosion-proof power in hazardous industrial zones. As a critical component of MTL’s advanced automation systems, this module ensures reliable energy distribution for field devices in environments such as oil refineries, chemical plants, and offshore platforms, where safety and continuity are non-negotiable. With its rugged design and compliance with global hazardous area certifications, the 8910-PS-DC safeguards against electrical sparks and thermal risks, making it a trusted choice for engineers prioritizing safety without compromising performance.
Label | Specification |
---|---|
Model Number | 8910-PS-DC |
Brand | MTL (Emerson) |
Type | Intrinsically Safe Power Supply Module |
Input Voltage | 18.5–36V DC |
Output Voltage | 12V DC (regulated) |
Output Current | 4.9A (continuous) |
Operating Temp | -40°C to +70°C (ambient) |
Communication | Passive power distribution (no active protocol) |
Mounting | 35mm DIN rail or panel-mountable |
Weight | ~0.5 kg |
Certifications | CE, UL (pending ATEX/IECEx for hazardous zones) |
Dimensions | 190.5mm (W) x 50.8mm (H) x 38.1mm (D) |
IP Rating | IP40 (front panel); IP20 (rear) |
Redundancy | Support for dual-unit parallel operation |
Surge Protection | Built-in transient voltage suppression |
The 8910-PS-DC stands out for its intrinsic safety design, which limits energy levels to prevent ignition in explosive atmospheres. Its conformal-coated circuit board and reinforced housing protect against dust, moisture, and corrosive agents, ensuring longevity in harsh conditions like wastewater treatment facilities or mining operations. The module’s advanced surge protection circuitry mitigates damage from voltage spikes—a common risk in industrial settings with heavy machinery or unstable power grids.
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