The ET200S Compact Unit Siemens 6ES7151-1CA00-1BL0 is a high-performance, compact ET 200S interface module. It integrates 32 digital input channels and operates on an industry-standard 24V DC power supply. This German-made module boasts superior electrical characteristics, with precise input signal recognition ranges: a "1" signal recognition voltage of 13-30V and a "0" signal range of -30V to +5V, and built-in reverse polarity protection.

The module supports flexible system expansion, connecting up to 12 standard ET 200S modules (excluding F modules), with a typical response time maintained at around 3 milliseconds. The 6ES7151-1CA00-1BL0 Siemens ET200S Compact Unit features a compact design, measuring only 12.7 × 7.6 × 15.2 cm and weighing just 0.3 kg, with a typical power consumption of 3 watts, demonstrating excellent engineering optimization.

In terms of performance, the Siemens 6ES7151-1CA00-1BL0 interface module offers 100 bytes of input/output address space and requires only 4 mA of operating current per input, ensuring low-power operation. This design makes the module particularly suitable for industrial automation scenarios requiring high-density digital data acquisition.

As a reliable distributed I/O solution, the COMPACT modules Siemens 6ES7151-1CA00-1BL0 is currently available as a spare part, providing continuous support for the maintenance of existing equipment. ET 200S distributed I/O module Siemens 6ES7 151-1CA00-1BL0 stable performance and compact design make it an ideal choice for industrial automation systems, effectively improving system reliability and ease of maintenance.