H4135 992413502 high-performance digital input module

H4135 992413502 is a high-performance digital input module launched by HIMA for the industrial automation field (some suppliers incorrectly label it as a safety relay; however, based on core parameters and industry applications, it is essentially a digital input module). Focusing on high safety and fast signal acquisition capabilities, this module is suitable for various industrial safety-critical systems and is often used in scenarios with strict requirements for equipment and personnel safety, such as petrochemicals, power, and automotive manufacturing. Below is its integrated detailed information:

1. Core Technical & Electrical Parameters

Parameter Category	Specific Details
Basic Power Supply & Channel Configuration	- Operating voltage: 24V DC, compatible with low-voltage power supply systems commonly used in the industrial field.- Equipped with 16 digital input channels, which can collect multiple channels of on-site digital signals simultaneously to meet the demand for synchronous monitoring of signals from multiple devices.
Signal Response Performance	- Response time: Less than 1ms, enabling rapid capture of sudden signals such as emergency stop button triggers and safety door switches. This provides support for the rapid interlocking action of safety systems and avoids safety hazards caused by signal delays.
Environmental Adaptation Parameters	- Operating temperature range: -20°C to +60°C, adaptable to high and low temperature fluctuations in industrial workshops.- Protection class: IP20, with basic dust-proof capability, suitable for installation inside control cabinets.- Overall weight: Only 0.15kg; compact design saves installation space in control cabinets.