IP20:
Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water.

IP40:

Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water.

IP54:

Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle.

IP65:
Dust-tight, full protection against contact, protection against spray water (jet) from any angle.

IP67:

Dust-tight, full protection against contact, protection against temporary immersion.

Control cabinet:
Cost-optimized modules whereby the supply voltage for the sensors and actuators is connected via additional patch terminals. Optimal application in the main control cabinet.

Decentralized control cabinet:
Ideal for use in decentralized control cabinets. 3-wire sensors or actuators can be connected directly to terminals in the module

without additional patch terminals or the module has an extremely flat design.

Modules with a flat housing design and with cables which exit the sides make these ideal for installation in cable ducts, cable channels, cable troughs, cable rails or cable trays. Please note the respective housing depth for your particular installation.

either as a single–wiring, Y–wiring or mixed-wiring.

Single-wiring	Y-wiring	Mixed-wiring