This PROFIsafe Input/Output Module (750-665/000-001) has four power outputs (O1 … O4) and four clock-sensitive inputs (I1 … I4) that are fed by four differently clocked outputs (T1 … T4). Clock outputs are short-circuit-protected. Both inputs and outputs are continually monitored for cross circuits and power supply from separate sources. The associated green LED for each of the four input channels and four output channels indicates the signal state. Two red LEDs also indicate internal or external errors. The PROFIsafe address can be set using the DIP switch located on the side of the module. Field and system levels are electrically isolated. Individual input modules can be arranged in any combination when configuring the fieldbus node. An arrangement in groups is not necessary. Reference the product manual for further information! When implementing new installations, please consider WAGO's 750-667/000-004 PROFIsafe 4-Channel Digital Input/Output Safety Module. The module can only be used under PROFIBUS in combination with the 750-333 Fieldbus Coupler. Please note that this module only supports PROFIsafe V1.3.
