Allen-Bradley - REPLACEMENT I/O TERMINAL (RED) - 1746-RT25R

1746 SLC System, Replacement Terminal Block (Red)

• •Ladder-logic and structured-text programming

• •Advanced instruction set including file handling, sequencer, diagnostic, shift register, immediate I/O, and program control instructions

• •Built-in RS-232/422/423 communication port

• •DeviceNet and ControlNet I/O on selected processors

• •One or more on-board ports that can be configured for either Data Highway Plus™ (DH+) or Universal Remote I/O

• •Universal Remote I/O ports can be configured as an I/O scanner port or an I/O adapter port

• •Ethernet PLC-5® controllers and the Ethernet interface module (1785-ENET) provide built-in web services

• •Backup options for increased fault tolerance through the ControlNet™ Hot Backup module or the PLC-5 Backup Communication module