AHEB-0808

OSDP I/O Expansion Board 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) Inputs: 4 state supervision, resistor values (5% tolerance), Outputs:8 relays, 8* Form-C with dry contacts RS485 Connectivity: RS485 standard / OSDP V2.2 Power & Relays: 12 – 24 VDC ± 20%, 550 mA maximum Works only with inBio-Pro & AtlasX60