Push the connector into the bus connector on the right side of the signal module or CPU. The S7-1200 expansion cable provides additional flexibility in configuring the layout of your S7-1200 system. Ensure that the CPU and all S7-1200. It must withstand temperature difference stress, resist short-circuit shocks, and ensure no insulation breakdown—can your solution achieve absolute safety? For the power industry, zero accidents is the bottom line. The internal space of switchgears is compact. Because long sections of rigid bus will expand and contract with changes in temperature, your rigid bus design must allow the bus to move thus avoiding damage. ISA - Networ k card, sound card, video card.
