AOS 4000 safety processing unit

• safety category 3
• two safety circuits
• one OSE-input and one 8k2-input
• positively driven safety-relays
• signal contact with pulse function
• power-/function-display-LEDs

The AOS 4000 was developed as a universally applicable safety processing unit for our "SIGNAL" and LOW-POWER-SIGNAL series as well as other common optoelectronic safety edges and 8k2-contact bars. The AOS 4000 can also be used as a safety processing unit with our pull-in protection series TWIN-PRO.

The AOS 4000 can easily be integrated into the existing control unit as an additional safety function.

Operating voltage:
230 VAC and 24 VAC