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The KL1604X1-BA1 Safety Isolation Port from Emerson is designed to provide secure isolation in distributed control and safety systems. With low power consumption and robust environmental endurance, it ensures reliable operation in demanding industrial environments.
Power Input: +5.0 VDC at 200 mA
Operating Temperature Range: -40°C to +70°C
Shock Resistance: 10 g, ½ sine wave, 11 ms duration
Vibration Tolerance:
1 mm peak-to-peak, 2–13.2 Hz
0.7 g, 13.2–150 Hz
Airborne Contaminants: Meets ISA-S71.04-1985 Class G3 standard
Humidity Range: 5–95%, non-condensing
Safety instrumented systems requiring isolation between subsystems
Harsh industrial sites with high vibration and shock exposure
Facilities exposed to airborne contaminants where Class G3 compliance is critical
Q: What is the primary function of the Safety Isolation Port? A: It provides electrical isolation between subsystems, ensuring safe and reliable communication in distributed control systems.
Q: Can it operate in outdoor or semi-exposed environments? A: Yes, its wide temperature range and humidity tolerance make it suitable for outdoor or semi-exposed installations.

Quick dispatch from our global inventory to reduce downtime and ensure uninterrupted operations.
All parts are sourced from reputable manufacturers and undergo thorough quality checks.
Extensive stock of industrial automation and discontinued parts, ready for immediate shipment.
Every product — including obsolete items — is covered by a 12-month warranty and 30-day return guarantee.
All product names, trademarks, brands, and logos mentioned on this website are the property of their respective owners.These names and trademarks are used for identification and reference purposes only.We are an independent supplier of industrial automation spare parts.We are not an authorized distributor, dealer, or representative of any manufacturer.Products supplied may include surplus inventory or unused items.We do not claim any affiliation with or endorsement by the original manufacturers.