Power supply: 12/24VDC or 230VAC with AL100 module
Number of sensors: up to 6 sensors not included
Analog inputs 4/20mA: 2 standard + 4 with CE101 expansion module
Relay outputs: 4 as standard
Screen: Backlit LCD
Mounting: on DIN rail
Dimensions: 4 modules (90 x 60 x 71mm)
Gases detected: explosive gases, toxic gases and oxygen (O₂)