Wired Input Expander（Cascade）
DS-PM1-I8O2-H
Technical parameters
Available modelsDS-PM1-I8O2-H
SubseriesI/O Expander
Weight252.5 g
Application ScenarioIndoor
EN GradeEN Grade 2
Onboard VideoNone
CasePlastic casing
Power supply11 to 15 VDC, 1A
Alarm input8
Power consumptionMaximum current 119 mA@12 VDC;Quiescent current 45 mA@12 VDC
Tamper-ProofSupport (front and rear)
Dimension(WxHxD)110 mm × 155 mm × 32 mm
Bus2×Speed-X bus, 1 input for control panel connection and 1 output for expander cascading
Output CurrentMaximum 500 mA
Output Voltage9 to 12 VDC
IO Output2 (connect to relay module)