DM35956HR
16-Channel Mechanical Relay Output with 16 Opto-isolator Inputs

Operating Temperature -40° to +85°C

 

Mouseover thumbnails below to view larger images.

Rugged IDAN configuration available

Key Features

• PC/104 form factor
• PCIe/104 stackable bus structure
  • PCIe universal expansion bus (Type 1 or Type 2)
• PCIe x1 interface
• PCIe link repopulation allowing increased PCI Express stack capacity
• Broad input voltage range
• High-current outputs
• -40 to +85°C Operation
• Available in stackable, rugged enclosures
• Requires only +5 VDC for operation

Description

The DM35956HR combines 16 power relay outputs and 16 Opto-Isolated Digital Inputs on one board. The relays may be used to reliably switch voltages from 5V_DC up to 250V_AC. Both Normally Open (NO) and Normally Closed (NC) contacts are available at the I/O connectors. This board can be used in applications such as AC or DC power circuit breaking, motor and actuator control or voltage level shifting. The Inputs allow for a broad range of input voltages, and are compatible with 5V, 12V, and 24V systems. The PCIe interface provides compatibility with the latest generation of CPUs, and the PCIe lane repopulation allows for virtually limitless system expansion.

I/O

• Isolated Input
  • 16 Opto-Isolated digital Inputs
  • 34 position 0.1” DIL header
  • Maximum Input Voltage:
    • Standard Version: 15V_DC
    • 24V Version: 30V_DC
  • Reverse-polarity protection
  • 2500 V_AC(RMS) Isolation
  • Custom settings available
• Relay Outputs
  • 16 power relays with Form C contacts
  • Two 50 position 0.1” DIL headers
  • 60 VA switching capacity
  • Switching current
    • 2 A at 30 V_DC
    • 0.5 A at 125 V_AC
    • 0.25 A at 250 V_AC
  • Max switching voltage 220 V_DC / 250 V_AC
  • Operate and release time 4 milliseconds
  • 1000 V_RMS isolation
  • Expected life
    • Mechanical (at 180 cpm) 100,000,000 operations
    • Electrical at 2 A, 30 VDC resistive 500,000 operations
• Connectors
  • Relay Outputs
    • -H: Standard 50 position 0.1" DIL headers
    • -S: Screw terminal blocks
  • Isolated Inputs
    • Standard 34-pin 0.1" DIL header

Software

• Linux 2.6.x and 3.x Kernels
• Windows 7 (32/64-bit) and Windows 10 (32/64-bit)
• Source code provided for easy porting to other platforms, including RTOSes
• Example programs with source code provide a starting point for developing custom applications
• Guide to using LabVIEW with RTD Windows Drivers

Recommended Accessories

• XT50: 3 foot, 50-pin, twisted-pair cable
• TB50: 50-pin screw terminal board
• XB50: 50-pin screw terminal board with prototyping area

Physical Attributes

• Dimensions
  • Length (L): 3.775 inches (95.89 mm)
  • Width (W): 3.550 inches (90.17 mm)
  • Stand-off Height: 0.600 inches (15.24 mm)
• Weight: Approximately 0.20 lbs. (0.09 Kg)
• Standard Operating Temperature, 90% humidity non-condensing: -40 to +85°C
• Storage Temperature: -55 to +125°C
• MTBF: 565,477 hours
• Power Requirements: 750 mA (3.75W) @ 5V max (all relays active)

Documentation and Downloads

• Hardware Manual
• Rugged Enclosure (IDAN) Datasheet
• Guide to using LabVIEW with RTD Windows Drivers
• Software Downloads

Ordering Information

Part Number	Description	Value OEM
DM35956HR-H	16-Channel Relay Output Module with Headers	$725
DM35956HR-S	16-Channel Relay Output Module with Screw Terminals	$745
DM35956HR-24V-H	16-Channel Relay Output Module with Headers for 24V systems	$725
DM35956HR-24V-S	16-Channel Relay Output Module with Screw Terminals for 24V systems	$745

 

 

RTD Embedded Technologies, Inc.
Designed and Made in the USA
sales@rtd.com  |  +1-814-234-8087