LB Zone 2 Pepperl+Fuchs

LB remote I/O stations are mounted in hazardous areas Zone 2 or Class I, Div. 2 or Zone 22 or in the safe area. They form a modular signal conditioning system to interface signals from the field with a control system in the safe area. LB Remote I/O connects your conventional sensors and actuators to your DCS using a single standardized fieldbus connection (PROFIBUS, Modbus and others).

There is a wide spectrum of single and multi-channel I/O modules available offering intrinsically safe and safe area field connections. This ensures that engineering is easy and adaptable to the needs of your plant concept.

• I/O modules for Ex i (intrinsic safety) and safe area field connections
• I/O modules can be mounted on the backplane in any order
• 1 - 8 channel I/O modules
• Standard busses (PROFIBUS, Modbus, Ethernet …)
• Configuration can be accomplished via the bus
• HART communication available
• Optional redundancy for bus and power supply
• Supports the FDT concept
• Bus independent SIL 2 shut down outputs available
• FATs and GAMP4 FATs optional