Properties for product/family

• Offer 4…20 mA input
• Provide voltage and current monitoring on each channel with reverse current protection
• Provide duplex series output switches with overload protection for each channel
• Provide I/O redundancy for system requiring high availability
• Allow module removal and replacement online with no interruption of the signal inputs
• Require no additional hardware or programming software
• Support short circuit and open circuit line fault detection
• Include two-terminal current regulating device
• Offer fail-safe design and operation
• Suitable for simplex and duplex connections and for fault tolerant applications
• Provide input voltage data for line monitoring and field fault detection
• Provide secure communication between modules for fault tolerant operation
• Allow dual redundant field power feed capabilities without requiring external diodes
• Offer 24V DC input
• Offer 4…20 mA output
• Built-in diagnostic testing
• Offer 24V DC output
• Eight isolated output channels per module
• 16-channel connection capability
• Support as many as eight field devices
• Offer flexible, modular construction for user-configurable I/O applications