Teco SG2-12HR-D PLC

Description

The SG2‑12HR‑D is part of TECO’s SG2 family—affordable and expandable programmable logic relays (PLRs) designed for small automation installations. Powered by 24 V DC, it includes 6 digital DC inputs, 2 0–10 V analog inputs, and 4 relay outputs. The built-in 4×16‑character LCD display and 8 function keys offer on-device programming and monitoring. A real‑time clock with daylight savings support enables time-based control and scheduling. For more complex setups, the SG2‑12HR‑D supports expandable I/O up to 48 via modular add-ons. Programming is done via ladder or function-block logic using freely available software with simulation support.

Key Features

• Power Input: 12–24 VDC

• 8 DC Digital Inputs and 4 Relay Outputs (8 A resistive)

• 4×16 Character LCD Display with 8 function keys

• Built-in Real-Time Clock with daylight savings adjustment

• Retentive Flash Memory for program security

• Supports Ladder Logic and Function-Block Programming via free SG2 Client software

• Expandable to 34 Total I/O Points

• Compact, Durable Design for OEM and industrial environments

• Ideal for small automation, process control, and machine-building applications