42110 HIMA 24 VDC Discrete Logic I/O Module

The HIMA 42110 DC Logic/O Module is a discrete input/output module designed for SIL 4 safety applications in industrial automation and safety-related systems.

It supports HIMA programmable logic controllers (PLCs) and is designed for critical applications in industries such as process control, oil and gas, and manufacturing.

Featuring 2 inputs and 8 configurable functions, this module offers high flexibility for monitoring and controlling safety signals and machine operation. Powered by a 24 VDC supply, its compact design facilitates installation in space-constrained environments.

This module is designed to provide accurate and reliable analog signal outputs, ensuring precise control in safety-critical environments. SIL 3 certified, it integrates seamlessly into HIMA safety systems and supports stable operation in harsh industrial environments.

It supports bidirectional logic signal transmission between field instruments and safety controllers. This VDC logic card is designed for mission-critical automation, providing the isolation and signal conditioning required for SIL-level safety loops. Its robust and durable design ensures stable operation even under extreme temperature gradients, making it an ideal choice for distributed control in demanding process environments.

Parameters:

Input Voltage: 24V DC
Output Voltage: 24V DC
Input Current: 10mA
Output Current: 500mA
Operating Temperature: -40°C to 70°C
Storage Temperature: -40°C to 85°C
Humidity: 5% to 95% RH (non-condensing)
Response Characteristic: Low-latency logic switching for safety-critical tasks
Environmental Protection: Designed for installation in controlled industrial enclosures
Mounting Integration: Compatible with HIMA system-specific rack or baseplate architectures.

Features:

• High Safety Integrity Level (SIL)

Certified up to SIL 4 for safety-critical applications.

• Multiple AND Functions

Supports 8 AND functions, each with two inputs.

• Reliable Operation

Advanced processing technology and redundancy ensure stability in harsh environments.

• Versatile Applications

ldeal for process controllers, protective systems, burner systems, and machine controllers.

 Frequently Asked Question:

1.What type of field devices are compatible with the 42110?
The 42110 is designed for 24 VDC binary signals, including limit switches, pushbuttons, and proximity sensors for inputs, as well as signaling devices and control relays for outputs.

2.Does this module require external fusing for the outputs?
The module features internal electronic protection; however, following HIMA's safety manual guidelines, external per-channel fusing is often recommended to isolate field-side faults and maintain system availability.

Datasheet Link:

42110 HIMA 24 VDC Discrete Logic I/O ModulePDF Datasheet