Armatura AHEB-0808 Horizon IO Expansion Board
R 8 126.59
IO Expansion Board 1 x RS-485 8 x supervised input (AUX IN) 8 x relay output (AUX OUT) 1 x power Input (PWR IN) 1 x power output (PWR OUT) 1 x power detection (AC fail) 1 x backup battery detection (BAT Fail) 1 x tamper input (TMPR) Inputs : 4 state supervision, resistor values (5% tolerance) Outputs: 8 relays, 8 x Form-C with dry contacts RS485 Connectivity : RS485 standard / OSDP V2.2 Power & Relays : 12 - 24 VDC ? 20%, 550 mA maximum