Overview

The IC694MDL754 is a 12/24V DC Positive Logic Output module designed to provide 32 discrete outputs, organized into two isolated groups of 16 outputs each. These outputs are sourcing-type, meaning they switch the loads on the positive side of the power supply and supply current to the load. The module operates within a voltage range of +12V to +24V DC (with a tolerance of +25%, -15%) and can source a maximum of 0.75 Amps per output point.

Specifications

• Rated Voltage: 12/24 VDC nominal
• Output Voltage Range: 10.2V to 30V DC
• Outputs per Module: 32 (divided into two isolated groups of 16)

Isolation

• Field to Backplane: 250 VAC continuous; 1500 VAC for 1 minute (optical isolation)
• Group to Group: 250 VAC continuous; 1500 VAC for 1 minute

Output Characteristics

• Output Current per Point: 0.75 Amps
• Power Consumption:
  • Maximum: 300 mA from 5V bus on backplane
  • External Power Supply: +12V DC to +30V DC (nominal 12/24V DC)
• Current Draw for External Power Supply:
  • Module Version –CC and later:
    • 72 mA per group (with all outputs off)
    • 132 mA per group (with all outputs on)
  • Module Version –BC and earlier:
    • 72 mA per group (with all outputs off)
    • 100 mA per group (with all outputs on)

Output Protection and Safety Features

• Inrush Current: 3 Amps for 10 ms without triggering the ESCP trip
• Output Voltage Drop: 0.3 V DC maximum
• Steady-state Overcurrent Trip: 5 Amps typical per point
• Output Leakage Current: 0.1 mA maximum
• On/Off Response Time: 0.5 ms maximum for both on and off transitions
• Protection: Includes short-circuit protection, overcurrent protection, and overtemperature protection, all with auto-recovery functionality.

Thermal Derating

• No derating required at 24V DC. At 30V DC, outputs are derated above 42°C, as specified in the datasheet.

Additional Details

• Module ID: 0x059h
• Environmental: Suitable for operation in environments with typical industrial conditions.