Overview

The IC694MDL753 module is a 12/24 Volt DC, 0.5A Positive Logic Output Module that provides 32 discrete outputs organized into four isolated groups of eight. Each group operates with its own common. This module features positive logic outputs (sourcing type), which switch loads on the positive side of the power supply, supplying current to the load.

• Output Voltage Range: +12 to +24 VDC (+20%, -15%)
• Current Handling Capacity: Maximum of 0.5 Amps per point
• Group Commons: Two pins per group, each rated for 3 Amps; both pins must be connected for high-current applications (3 to 4 Amps).

Specifications

Electrical Specifications

• Rated Voltage: 12–24 VDC, positive logic
• Output Voltage Range: 10.2 to 28.8 VDC

Outputs

• Total Outputs: 32 (four groups of eight)
• Isolation:
  • Field to Backplane (optical) and Frame Ground:
    • 250 VAC continuous
    • 1500 VAC for 1 minute
  • Group to Group:
    • 50 VAC continuous
    • 500 VAC for 1 minute
• Output Current:
  • Per Point: 0.5 Amps
  • Per Group: 4 Amps maximum
  • Per Group Common Pin: 3 Amps maximum

Power Consumption

• From Backplane (5V): 260 mA (maximum)
• From User Supply (per group):
  • At 24VDC: 16.5 mA (all outputs ON)
  • At 12VDC: 9.6 mA (all outputs ON)

Output Characteristics

• Inrush Current: 5.4 Amps for 10 ms
• On-State Voltage Drop: 0.3 VDC
• Off-State Leakage Current: 0.1 mA (maximum)
• Response Time:
  • On: 0.5 ms (maximum)
  • Off: 0.5 ms (maximum)