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Wired Input Expander（Cascade）

8 on-board wired zones
Support 3EOL connection(Alarm: 1KΩ; Tamper: 1KΩ; Fault: 2.2KΩ)
Support zone alarm, tamper, masking, fault, short detection
1 power output for wired detectors
2 Speed-X bus, supporting wired input expander cascade mode

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Data Sheet

Available models:

DS-PM1-I8O2-H

Specification
Resources
Accessories

Data Sheet

Hardware features
Alarm input8
IO Output2 (connect to relay module)
Bus2×Speed-X bus, 1 input for control panel connection and 1 output for expander cascading
Tamper-ProofSupport (front and rear)

Electrical characteristics
Power supply11 to 24 VDC
Typical voltage12 VDC
Power consumptionMaximum current: 119 mA@12 VDC Quiescent current: 45 mA@12 VDC
Output Voltage9 to 12 VDC
Output CurrentMaximum 500 mA

Display
LED IndicatorLED indicators: 1 for power, 1 for fault

General
Operation temperature -10°C to 40°C
Operation humidity10% to 90%
Shell materialPlastic
Dimension(WxHxD)110 mm × 155 mm × 32 mm
Weight252.5 g

Hardware features

Alarm input

IO Output

2 (connect to relay module)

Bus

2×Speed-X bus, 1 input for control panel connection and 1 output for expander cascading

Tamper-Proof

Support (front and rear)

Electrical characteristics

Power supply

11 to 24 VDC

Typical voltage

12 VDC

Power consumption

Maximum current: 119 mA@12 VDC Quiescent current: 45 mA@12 VDC

Output Voltage

9 to 12 VDC

Output Current

Maximum 500 mA

Display

LED Indicator

LED indicators: 1 for power, 1 for fault

General

Operation temperature

-10°C to 40°C

Operation humidity

10% to 90%

Shell material

Plastic

Dimension(WxHxD)

110 mm × 155 mm × 32 mm

Weight

252.5 g

Hardware features

Alarm input8
IO Output2 (connect to relay module)
Bus2×Speed-X bus, 1 input for control panel connection and 1 output for expander cascading
Tamper-ProofSupport (front and rear)

Electrical characteristics