AHEB Series IO Expansion Board
AHEB Series IO Expansion Board
•Scalable
• Supervised Inputs
• 3rd Party Integration
• I/O Relay Available, 2/ 8.
Primary Power, 12 – 24 VDC ± 20%, 550 mA maximum
RS-485 Connectivity, Output: RS-485 standard / OSDP V2.2 (Dedicated for AHSC-1000/ AHDU series controller communication) Input: RS-485 Input standard / OSDP V2.2 (Dedicated for AHEB series IO expansion board communication)
Number of Ports, AHEB-0808, 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* backup battery detection (BAT Fail) 1*tamper input (TMPR)
Number of Ports, AHEB-1602 *RS-485 16*supervised input (AUX IN) 2*relay output (AUX OUT) 1* power Input (PWR IN) 1*power output (PWR OUT) 1*power detection (AC Fail) 1* backup battery detection (BAT Fail) 1*tamper input (TMPR)
Inputs 4 state supervision, resistor values (5% tolerance), Normally open contact: use 1.2k, 2.2k. 4.7k or 10k/ Normally closed contact: use 1.2k, 2.2k. 4.7k or 10k
Outputs, AHEB-0808- 8 relays AHEB-0808 8* Form-C with dry contacts
Outputs, AHEB-1602-2 relays, 2* Form-C with dry contacts
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Advanced Security
- Communication: AHEB I/O expansion boards can communicate with AHSC1000 or AHDU series controllers through OSDP V2.2 over RS-485.
- Innovative System Management Hierarchy: The AHEB series IO expansion board can be monitored and updated through encrypted RS-485 communication by the AHSC-1000 and AHDU controller series onboard webserver.
- Scalability: The AHEB series supports up to 384 inputs and 385 outputs when used with a single AHDU controller.
- Supervised Inputs: Equipped with 4 state-supervised inputs, designed to mitigate short-circuit attacks effectively.
- 3rd Party Integration: Supports various relay inputs and outputs, making it suitable for a wide range of security devices.
- Universal Voltage: Supports 9 to 24V DC inputs, ideal for universal deployment without additional power adaptors.
- Programmable Input States with Time Zone Management: Offers supervised and programmable input states including In-Active, Active, Short, and Open.