DM6852HR
 Isolated Digital I/O dataModule®

MOSFET Output / Opto-Coupled Input
I/O Module for Industrial Control Applications

Operating Temperature -40° to +85°C

DM6852HR-S Isolated Digital I/O dataModule®

Rugged IDAN™ Configuration

Features:

• Isolated High-Power Outputs
  • 8 Open drain MOSFET Outputs
  • Maximum output current: 4A (sink)
  • Maximum output voltage: 60V
  • Double buffered output register with external update
  • 1500 Vrms isolation
• Isolated Inputs
  • 4 Opto-isolated digital inputs with jumper selected range
  • +5V typical input range
    • On at 2.4 Volts
    • Maximum input 15 Volts
  • +12V typical input range
    • On at 7.9 Volts
    • Maximum input 36 Volts
  • +24V typical input range
    • On at 14 Volts
    • Maximum input 50 Volts
  • Custom settings available
  • Reverse-polarity protection
  • 1500 Vrms isolation
• Non-Isolated I/O
  • 24 non-isolated digital I/O lines
  • 8255 compatible
  • Jumper selectable port pull-up/pull-down resistors
• Connectors
  • High-power Outputs:
    • -H: Standard 48-pin 0.1" DIL header
    • -S: 24-socket screw terminal
  • Isolated Inputs:
    • -H: Standard 16-pin 0.1" DIL header
    • -S: 8-socket screw terminal 
  • Non-isolated I/O: Standard 50-pin 0.1" DIL header

Description:

General purpose non-isolated digital I/O is offered by 24 digital I/O lines. These lines can be used to drive LED's, button interfaces, LCD displays, etc. These I/O lines are 8255-compatible and are grouped into three ports. Each port has a jumper for an optional pull-up or pull-down resistor network on that port's lines.

The Opto-isolated MOSFET output port is controlled by a double-buffered register. The buffer register can be used to store the next output pattern to be sent to the output channels. Updating the output channels from the buffer register can either be triggered from an external trigger input or from software. The external trigger will provide immediate hardware-triggered output control for critical conditions. A hardware interrupt can be asserted to the host PC when the external trigger occurs.

Software:

Physical Attributes:

• Dimensions: 90.17 mm L x 95.89 mm W (3.550 in L x 3.775 in W)
• Weight: Approximately 0.15 Kg (0.34 lbs.)
• Operating Temperature: -40° to +85°C: 90% humidity non-condensing
• Storage Temperature: -55° to +125 °C
• Power requirements:   .7W (outputs off) 1.25W (all outputs on)  @ 5 VDC typical

Recommended Accessories: