Automation

  • 16 x digital out Ex i

    16 x digital out Ex i

    In the Ex i version, the MODEX digital out Ex i module can control various actuators using 16 digital outputs. During operation, a channel can be shortcircuited on the short-circuit proof outputs (short-circuit proof to a limited extent). For example,...

  • 4 x digital out Ex e/8 x digital in Ex i

    4 x digital out Ex e/8 x digital in Ex i

    PROFIBUS-Interface for zone 1/21 With the MODEX 4 x Ex e digital out/8 x Ex i digital in, it is possible to control 4 Ex e valves while simultaneously importing limit switches via 8 digital intrinsically safe inputs. The statuses of the control and end...

  • 4 x digital out Ex i/8 x digital in Ex i

    4 x digital out Ex i/8 x digital in Ex i

    PROFIBUS-Interface for zone 1/21 With the MODEX 4 x ahdigital out Ex i/8 x Ex i digital in, it is possible to control 4 Ex i valves while simultaneously importing NAMUR limit switches via 8 digital intrinsically safe inputs. The statuses of the control...

  • 4 x RTD in Ex i

    4 x RTD in Ex i

    The MODEX RTD in Ex i module enables an intrinsically safe connection of 4 Pt100, Pt1000, resistors or potentiometers. The inputs are galvanically isolated from each other, from the power supply and from the bus. The module is connected to the process...

  • 8 x 4 in 20 mA 8 Transmitter in Ex e

    8 x 4 in 20 mA 8 Transmitter in Ex e

    In the Ex e version, the MODEX 8 x 4 to 20 mA module with 8 analogue inputs enables 8 analogue signals to be fed in. For example, two-wire transmitters can be imported as signals. The input signal has 12-bit resolution and is transmitted with high...

  • 8 x 4 to 20 mA in

    8 x 4 to 20 mA in

    In the Ex i version, the MODEX 8 x 4 to 20 mA module with 8 analogue inputs enables the supply and data logging of 8 analogue intrinsically safe two-wire transmitters. The input signal has 12-bit resolution and is transmitted with high interference...

  • 8 x 4 to 20 mA in passive

    8 x 4 to 20 mA in passive

    In the Ex e version, the MODEX 8 x 4 to 20 mA module with 8 analogue inputs enables 8 analogue active signals to be fed in. The input signal has 12-bit resolution and is transmitted with high interference resistance. The module is connected to the...

  • 8 x 4 to 20 mA in/4 x 4 to 20 mA in/out

    8 x 4 to 20 mA in/4 x 4 to 20 mA in/out

    PROFIBUS-Interface for zone 1/21 8 x 4 to 20 mA in Ex i In the Ex i version, the MODEX 8 x 4 to 20 mA module with 8 analogue inputs enables 8 analogue intrinsically safe signals to be fed in or evaluated. For example, intrinsically safe two-wire...

  • 8 x 4 to 20 mA out Ex i/Ex e

    8 x 4 to 20 mA out Ex i/Ex e

    PROFIBUS-Interface for zone 1/21 In the Ex i or Ex e version, the MODEX 8 x 4 to 20 mA module can control various actuators depending on the model using 8 analogue short-circuit proof outputs. The controlled actuators can be switched off by an emergency...

  • 8 x Relay out Ex e

    8 x Relay out Ex e

    In the Ex e version, the MODEX 8 relay out module can activate various actuators using 8 outputs. It is possible, for example, to directly activate encapsulated solenoid valves, indicator lamps or other certified consumers up to 6 A. The module is...

  • 8 x Relay out Ex i

    8 x Relay out Ex i

    In the Ex i version, the MODEX 8 relay out module can activate various actuators using 8 outputs. It is possible, for example, to directly activate intrinsically safe solenoid valves or other intrinsically safe circuits. The module is connected to the...

  • Optical fibre bushings

    Optical fibre bushings

    The optical fibre bushing is used as an optical fibre cable entry into flameproof enclosures located in hazardous areas. They can also be supplied with plug-in connectors. The optical waveguiders - also known as fibres - are made of glass and resist to...