Type: Digital Output Module (DQ8), Transistor-based outputs
Description: A module with 8 digital outputs that provide transistor-based switching, typically used for controlling devices like relays or other digital actuators.
Physical Specifications:
Dimensions:
Width: 45mm
Height: 100mm
Depth: 75mm
Power Consumption: 1.5W (at operation)
Electrical Characteristics:
Available Current (SM Bus): 120mA
Available Current (Sensor Power 24V): 50mA
Number of Outputs: 8 digital outputs
Output Type: Solid-MOSFET (source type)
Voltage Range: 20.4V DC to 28.8V DC
Logic Levels:
Logic 1 (ON): Minimum 20V DC (with maximum current)
Logic 0 (OFF): Maximum 0.1V DC (with 10KΩ Load)
Current and Load Handling:
Maximum Current per Output: 0.5A
Lamp Load Capacity: 5W
Flood Leakage Current per Point: Maximum 10µA
Surge Current: 8A (maximum, lasting 100ms)
Isolation and Protection:
Isolation (Field Side and Logic Side): 500V AC for 1 minute
Isolation Group: Group 1
Maximum Current for Each Common Terminal: 4A
Switching Characteristics:
Switching Delay:
From Disconnection to Connection: Maximum 50µs
From Connection to Disconnection: Maximum 200µs
Lifetime and Behavior:
Mechanical Lifetime: Not specified (presumably long-lasting, typical for MOSFET-based modules)
Lifetime under Rated Load: Not specified
Behavior at RUN-STOP: The output holds its previous value or replaces it with a default value (which is typically 0).
