Operating Temperature:-20°C to +60°C
Storage Temperature:-40°C to +85°C
Operating Humidity:5% to 95% non-condensing
Storage Humidity:5% to 95% non-condensing
Power Supply Voltage:12V DC
Dimensions (WxHxD):100mm x 100mm x 20mm
Weight:0.2kg
Communication Interface:RS-485
Input/Output:8 Input, 4 Output
Memory Capacity:512 bytes EEPROM
The Siemens SP-110997 SP-105044 & 105043-01 PC Board is engineered to withstand harsh industrial conditions, ensuring continuous operation in a variety of applications from manufacturing floors to remote industrial sites.
With its wide operating temperature range and excellent humidity tolerance, this board is suitable for use in extreme environments without the risk of failure or degradation.
Featuring an efficient power supply design, the board ensures stable operation even under varying voltage conditions, providing reliable data processing and communication through its RS-485 interface.
Equipped with 8 input and 4 output channels, it offers versatile control options, making it ideal for integration into complex automation systems where precise control signals are required.
The on-board memory capacity allows for the storage of critical data and configurations, enhancing the board’s adaptability and ease of use in various industrial settings.

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