Turck IMX18-DI03-4S-4T1R-S/24VDC Isolating Switching Amplifier - 4-Channel, ATEX & IECEx Certified, SIL 2 Compliant

The Turck IMX18-DI03-4S-4T1R-S/24VDC is a versatile isolating switching amplifier designed for robust industrial applications. It features a 4-channel configuration with an operating voltage range of 10 to 30 VDC, ensuring reliable performance across various environments. The device includes four potential-free transistor outputs and a separate relay output for collective fault signals, which is normally open (NO). Users can easily configure the amplifier via rotary and DIP switches, allowing for flexible operation in either 4-channel mode or signal multiplexing. The output mode is adjustable between normally open (NO) and normally closed (NC) settings. For enhanced safety, the input circuits are monitored for wire break and short circuit conditions, with the option to switch this feature on or off. The amplifier offers complete galvanic isolation and is protected against input reverse polarity. It is equipped with removable screw terminals for convenient installation. Certified for ATEX and IECEx standards, the device is suitable for use in Zone 2 hazardous areas and meets SIL 2 safety integrity level requirements.
Product Features
4-channel, 4 transistor outputs (potential free), Separate relay output for collective fault signals (NO), Configuration via rotary and DIP switches, 4-channel operation or signal multiplexing (switchable), Adjustable output mode (NO/NC), Input circuits monitored for wire break/short circuit (can be switched ON/OFF), Complete galvanic isolation, Input reverse-polarity protected, Removable screw terminals, ATEX, IECEx, Use in Zone 2, SIL 2