Select I/O is an Ethernet networked, single channel granular I/O system for the ABB Ability™ System 800xA automation platform. Select I/O helps decouple project tasks, minimizes the impact of late changes and supports standardization of I/O cabinetry ensuring automation projects are delivered on-time and under budget. A Signal Conditioning Module (SCM) performs the necessary signal conditioning and powering of the connected field device for one I/O channel.

GIS880 a Generic I/O Module for High Integrity. Certified for SIL3. Use as single or redundant.

Features and benefits

• Distribution of process I/O data between the SCMs and the FCI
• Mechanical locking slider which turns off the power supplies before removal
• Supports hot swap
• Mechanical keying to prevent insertion of wrong module type
• Can be used in hazardous areas

• LED indicators:
– Status (S)
– Primary (P

• Diagnostics:
– Hardware error supervision
– Communication supervision
– Internal power supervision

• Certified for SIL3.