3 Functions and features The AL2230 / AL2231 unit has a grey housing and is suitable for use in the food and beverage industry (use of cleaning agents at high pressure and high temperatures)�...
Device-specific parameter lists for IO-Link parameter setting are available at www� ifm�com� 4.1.4 Digital outputs The AL2230 / AL2330 unit has 6x2 digital outputs�The AL2231 / AL2331 unit has 10x2 digital outputs� 4.1.5 Separate deactivation of the outputs The outputs of the left side are electrically isolated from the outputs of the right side�...
4.1.6 Variable output currents The unit monitors the total currents of both output sides� 1800 mA can be switched on every side� The individual outputs have no additional current limitation and can therefore be loaded variably� If the total current of one side is too high, the unit switches off the overloaded side and disables this side�...
5 Installation ► Disconnect power before installation� ► For installation choose a flat mounting surface� ► Fasten the module onto the mounting surface using M5 screws and washers� Tightening torque 1�8 Nm� ► Connect the plugs of the sensors to the M12 sockets�Tightening torque max� 1 Nm�...
8 Operating and display elements AL2230 / AL2330 AL2231 / AL2331 1: LED INT internal error 2: LED L fault on the left side 3: LED R fault on the right side 4: LED UAL voltage supply left ok 5: LED UAR...
8.1 LEDs Colour Status Description internal error short circuit or undervoltage on the left side no fault on the left side unit in the operating mode short circuit or undervoltage on the right side no fault on the right side unit in the operating mode green voltage supply on the left side ok...
10 Technical data Technical data and further information at www�ifm�com 11 Maintenance, repair and disposal The operation of the unit is maintenance-free� After use dispose of the unit in an environmentally friendly way in accordance with the applicable national regulations� 11.1 Cleaning the housing surface ►...
Need help?
Do you have a question about the AL2230 and is the answer not in the manual?
Questions and answers