Intrinsically Safe Isolation Barrier
This isolation safety barrier provides isolated intrinsic safety power for transmitters in hazardous areas. It isolates 4-20mA signals and transmits them to safe area control systems.
Technical Specifications
Product Overview
Intrinsically Safe Isolation Barrier
This isolation safety barrier is designed for hazardous area applications, providing essential power distribution and signal isolation for field transmitters. It effectively isolates 4-20mA signals and transmits them to safe area control systems, ensuring operational safety and system integrity. Built with a compact, modular ABS housing, it features pluggable terminals for easy installation on standard 35mm DIN rails.
Technical Specifications
Current Consumption
- <50mA (One in, one out)
- <60mA (One in, two out)
- <110mA (Two in, two out)
- Supply Voltage
- 24 VDC
- Input Signal
- 4-20mA
- Input Impedance
- 50 Ω
- Distribution Voltage
- 16 VDC
Safety & Certification
Explosion-proof Marking
[Exia] IIC
Safety Parameters
250 V
Um
28 V
Uo
93 mA
Io
0.65 W
Po
- Hazardous Area Zones
- Zone 0Zone 1Zone 2IIAIIBIIC
Environmental & Physical
- Operating Temperature
- -20 to +60°C
- Humidity Range
- 5 to 95% RH (non-condensing)
- Dimensions (W x H x D)
- 16 x 116 x 110 mm
- Weight
- 110 g
