I/O Systems - Select I/OPTB820K01

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.

The PTB820K01 Power Injection Terminal Block (Red) 120/230 V Kit is used for the Select I/O Module Termination Unit (TUS810). Two PTB820s are needed per MTU. (10 pieces per package).

Features and benefits

  • Injects 120/230 V field power to 120/230V SCMs
  • Can provide up to 20 A.
  • Used for 120/230V applications
  • Hole for each terminal for connecting test probes (for measurements
  • Four screws for the daisy-chain option of the power supply