This product is a Delta MS300 Accessories CMM-COP01 and covers network guidelines under CANopen. This CAN open Communication Card for Delta MS300-MH300 is constructed with the finest metal and fibers which assist are its smooth functioning. The card comes in ready to install condition. You just need to replace this card from the defected piece and your device will function as smoothly as ever. A few of its features include dual communication ports, supports Delta protocol, DCMCNET, and complies with the CiA 402 standard (customary setting).