Siemens 6ES7134-0HF01-0XB0 4-Channel IO Module

Siemens 6ES7134-0HF01-0XB0 is a four-channel analog input module for the SIMATIC DP ET 200B decentralized I/O system. It provides four analog input channels capable of measuring current signals (0–20 mA or 4–20 mA) and voltage signals (±10 V), featuring a 12‑bit converter for fast measurement updates. The module is 160 mm wide and designed for ET 200B DP installations, aligning with the SIMATIC DP family for distributed I/O. Typical applications include reading four-channel sensor loops in process control or factory automation where reliable analog measurements are required from sensors such as 4–20 mA loops or ±10 V sources.