Bulletin 1797 FLEX Ex™ terminal bases snap onto the DIN rail to the right of the communication adapter module. The terminal bases provide terminal connection points for I/O wiring and plug together to form the backplane.

Features

• Provides the mounting base for FLEX™ Ex I/O modules and terminal locations for field wiring
• Each terminal base snaps onto the DIN rail
• Plug multiple terminal bases together to form the I/O backplane
• Lets you add or remove I/O modules without disturbing field wiring or system power
• Screw or spring terminations