Alpha XL base unit 230VAC power, 6x 230VAC input / 4x relay out
Alpha XL base unit 24VDC power, 6x 24VDC input / 4 relay out
Alpha XL base unit 230VAC power, 8x 230VAC input / 6 relay out
Alpha XL base unit 24VDC power, 8x 24VDC input / 6 relay out
Alpha XL base unit 230VAC power, 15x 230VAC input / 9 relay out
Alpha XL base unit 24VDC power, 15x 24VDC input / 9 relay out
Alpha XL Extension 2 analog out
Alpha XL conversion adapter 2 PT100 in 2 analoque out
Alpha XL conversion adapter 2 thermocouple in 2 analoque out
Alpha XL Extension 4 dig in, 24V DC
Alpha XL Extension 4 dig in, 230VAC
Alpha XL Extension 4 dig out relays
Alpha XL Extension 4 dig out transistor (24VDC)
Alpha XL AS-Interface extension for ALPHA 20/24
Alpha XL EEPROM memory ALPHA-XL, copy function