• Universal series with highly versatile fields of use
• Resistant against noise: reliable operation under all conditions
• Highly visible LED as alignment aid in receiver optics
• Programmable time function GAN, GAB, IAB as well as GAN-IAB and GAN-GAB as double function
• Version with red light
• Version with relay output

• Robust, compact photoelectric sensor for single-beam gate protection
• Very high detection range
• No measurable emitted interference on all frequencies
• Not sensitive to ambient light, even with energy saving lamps
• Adjustable timer functions
• Version with accessories in scope of delivery

• Cost-optimized series for standard tasks
• Large construction with small housing
• Highly visible LED
• Version for universal voltages
• Relay output
• Wide range of mounting options

• Photoelectric sensor for detecting people, objects and vehicles
• Large construction with small housing
• Not sensitive to ambient light
• Version for universal voltages
• Relay output
• Version with accessories in scope of delivery

• Cost-optimized series for standard tasks
• Large construction with small housing
• Highly visible LED
• Version for universal voltages
• Relay output
• Wide range of mounting options

• Light/dark ON, switchable
• Timer function
• Supplied with mounting accessory
• Degree of protection IP67

art. AA054627M

art. AA042209A

art. AA042217B

art. AA042216D

art. AA042213M

art. AA053257A

art. AA042221M

• Cost-optimized series for standard tasks in a special design
• Compact design
• Wide range of mounting options thanks to cubic housing design with M30 thread
• 360?° high visibility LEDs
• Programmable ON-delay, OFF-delay, and One-shot timers
• Version for universal voltages
• Relay output

• 8-channel
• Inputs Ex ic
• Installation in Zone 2 or safe area
• Dry contact or NAMUR inputs
• Positive or negative logic selectable
• Simulation mode for service operations (forcing)
• Line fault detection (LFD)
• Permanently self-monitoring
• Module can be exchanged under voltage

• 15-channel
• Active digital signal 24 V DC
• Installation in Zone 2 or safe area
• Positive or negative logic selectable
• Simulation mode for service operations (forcing)
• Permanently self-monitoring
• Module can be exchanged under voltage

• 2 channels
• Inputs Ex ia
• Mounting in Zone 2, Class I/Div.2 or in the safe area
• Dry contact or NAMUR inputs
• Galvanic isolation between channels and the bus
• Positive or negative logic selectable
• Simulation mode for service operations (forcing)
• Line fault detection (LFD)
• Permanently self-monitoring
• Module can be exchanged under voltage

• 3-channel
• Inputs Ex ia
• Mounting in Zone 2, Class I/Div.2 or in the safe area
• Dry contact or NAMUR inputs
• Positive or negative logic selectable
• Simulation mode for service operations (forcing)
• Line fault detection (LFD)
• Permanently self-monitoring
• Module can be exchanged under voltage

• 1-channel
• Input Ex ia
• Mounting in Zone 2, Class I/Div.2 or in the safe area
• Input for frequency, counter, direction of rotation
• Digital input max. 15 kHz
• Positive or negative logic selectable
• Simulation mode for service operations (forcing)
• Line fault detection (LFD)
• Permanently self-monitoring
• Module can be exchanged under voltage

• 8-channel
• Inputs Ex ia
• Mounting in Zone 2, Class I/Div.2 or in the safe area
• Dry contact or NAMUR inputs
• Positive or negative logic selectable
• Simulation mode for service operations (forcing)
• Line fault detection (LFD)
• Permanently self-monitoring
• Module can be exchanged under voltage

• 1 digital output, 2 digital inputs
• Inputs and output Ex ia
• Mounting in Zone 2, Class I/Div.2 or in the safe area
• Positive or negative logic selectable
• Simulation mode for service operations (forcing)
• Line fault detection (LFD)
• Permanently self-monitoring
• Output with watchdog
• Module can be exchanged under voltage

• 1-channel
• Input Ex ia
• Mounting in Zone 2, Class I/Div.2 or in the safe area
• Power supply for 2- or 3-wire transmitters with 4 mA ... 20 mA
• Supply circuit 15 V (20 mA)
• Input from active signals of 4-wire transmitters
• HART communication via field bus or service bus
• HART communication also for separately powered devices
• Simulation mode for service operations (forcing)
• Line fault detection (LFD) and Live Zero monitoring
• Permanently self-monitoring
• Module can be exchanged under voltage

• 1-channel
• Analog output module for 0/4 mA ... 20 mA
• Installation in Zone 2 or safe area
• HART communication via field bus or service bus
• Simulation mode for service operations (forcing)
• Line fault detection (LFD)
• Permanently self-monitoring
• Module can be exchanged under voltage

• 4-channel
• Outputs Ex ia
• Mounting in Zone 2, Class I/Div.2 or in the safe area
• Analog output module for 0/4 mA ... 20 mA
• HART communication via field bus or service bus
• Simulation mode for service operations (forcing)
• Line fault detection (LFD): one LED per channel
• Permanently self-monitoring
• Module can be exchanged under voltage

• 4-channel
• Outputs Ex ia
• Mounting in Zone 2, Class I/Div.2 or in the safe area
• Analog output module for 0/4 mA ... 20 mA
• HART communication via field bus or service bus
• Simulation mode for service operations (forcing)
• Line fault detection (LFD): one LED per channel
• Permanently self-monitoring
• Module can be exchanged under voltage

• 4 channels
• Inputs Ex ia
• Mounting in Zone 2, Class I/Div.2 or in the safe area
• Converter for 2-, 3- and 4-wire RTDs (Pt100 ... Pt1000), slide wire sensors etc.
• Simulation mode for service operations (forcing)
• Line fault detection (LFD)
• Permanently self-monitoring
• Module can be exchanged under voltage

• 4 channels
• Inputs Ex ia
• Mounting in Zone 2, Class I/Div.2 or in the safe area
• Converter for thermocouples and mV-signals
• Simulation mode for service operations (forcing)
• Line fault detection (LFD)
• Permanently self-monitoring
• Module can be exchanged under voltage