The SIPLUS S7-1200 SM 1223 8DI/8DQ (model number: 6AG1223-1BH32-2XB0) is a digital input/output module manufactured by Siemens, designed for the SIMATIC S7-1200 series of programmable logic controllers (PLCs). This module is built upon the base model 6ES7223-1BH32-0XB0 and is protected with a conformal coating for reliable operation in the harshest environmental conditions. It can operate stably within a very wide temperature range of -40°C to +70°C, with a start-up temperature from -25°C. The module features 8 digital input (DI) and 8 digital output (DQ) channels. The digital inputs operate at 24 V DC and support both sink and source connection types. The digital outputs are transistor-based and can control a current of up to 0.5 A per output channel. This module is ideally suited for industrial automation applications in environments with significant temperature variations and aggressive conditions, enabling the reading of digital signals (e.g., button states, sensor triggers) and controlling actuators (e.g., relays, indicators). The module has a net weight of 0.203 kg and packaging dimensions of 8.70 x 10.50 x 5.70 cm.\n