The ACT20M-TCI-AO-S is a terminal type from Weidmuller, which is suitable for rail-mounting and has removable screws for easy installation. It has a 20mm connector housing with a 34-pin M12 male connector that can be used to connect to sensors and actuators. The terminal is designed for counter-shielding, it has a chrome-plated zinc construction, a Cat 6A rating and a Class 1 shielding. It features an IP67 rating for protection against dust and moisture and can be used in a wide temperature range of -25 to +85 °C. It uses a modular internal wiring system and the wiring can be separated in the device terminal. The ACT20M-TCI-AO-S also has an actuation indicator (LED) and a thumb screw that allows manual control of outputs.