AHEB-0808 Terminal Controller

AHEB-0808 Intelligent Terminal Controller

This device allows significant scalability, supporting up to 384 inputs and 385 outputs when used with a single AHDU controller. Communication is made using the OSDP V2.2 protocol on RS-485, ensuring a secure and encrypted data transmission with AES-128 encryption.

The AHEB-0808 has 8 state-supervised inputs (4 states: Inactive, Active, Short and Open), which improves safety by mitigating short-circuit attacks. Includes 8 relay outputs with Form-C (dry) contacts, suitable to control external devices. Its power voltage range is 12 to 24 VDC ± 20%, with a maximum current of 550 mA. The device also incorporates functions of AC power failure detection, backup battery detection and tamper input, allowing complete system monitoring.

• Overseen inputs
• E / S report available. 2 / 8 / 16 / etc
• Number of ports: 1*RS-485 8*supervised input (AUX IN) 8*relay output (AUX OUT) 1*power input (PWR IN)
• 1*power output (PWR OUT)
• 1*Power detection (AC Fail)
• 1*BAT Fail
• 1*sabotage entry (TMPR)
• Entries: Monitoring of 4 states, resistance values (5% tolerance).