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
