DM6856HR
Isolated Digital I/O dataModule
Operating Temperature -40° to +85°C
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| DM6856 Isolated Digital I/O dataModule |
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| Rugged IDAN configurations available |
Key Features
- PC/104 form factor with stackable ISA bus
- Isolated Inputs
- 16 Opto-isolated digital inputs
- Three Input Ranges Available
- Standard +5V typical input range
- On at 2.4 Volts
- Maximum input 15 Volts
- Optional +12V typical input range
- On at 7.9 Volts
- Maximum input 36 Volts
- Optional +24V typical input range
- On at 14.2 Volts
- Maximum input 50 Volts
- For use in +28V avionics applications
- Standard +5V typical input range
- Custom settings available
- Reverse-polarity protection
- 1500 Vrms isolation
- Isolated Outputs
- 16 Opto-isolated open-collector digital outputs
- 4.7K ohm pull-up resistor
- Maximum output current: 8mA (sink)
- Maximum output voltage: 30V
- 1500 Vrms isolation
- Connectors
- Isolated Inputs and Outputs: Standard 50 position 0.1" DIL headers
Description
For industrial control and high-reliability applications, the DM6856HR dataModule offers high-density, low-cost isolated digital I/O. Isolated I/O are available as two 8-bit digital input ports and two 8 bit output latches. The output latches drive open-collector-output Opto-isolators.
The DM6856 can be used to safely interface with control equipment in the presence of high voltages, ground faults, and current loops. These conditions would damage non-isolated I/O.
Software
- Includes software packages for the following Operating Systems:
- DOS
- Windows 98, NT4.0, 2000, XP/XPe
- Linux 2.4.x and 2.6.x
- Source code provided for easy porting to other platforms, including RTOSes
- Data acquisition toolkits such as LabVIEW and MATLAB may be used with the Windows drivers
- Example programs with source code provide a starting point for developing custom applications
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 0.34 lbs. (0.15 Kg)
- Standard Operating Temperature, 90% humidity non-condensing: -40 to +85°C
- Storage Temperature: -55 to +125°C
- MTBF: 391,184 hours
- Power Requirements: 0.625 W @ 5 VDC typical
Documentation and Downloads
Ordering Information
| Part Number | Description | Value OEM |
|---|---|---|
| DM6856HR-5V | PC/104 Isolated Digital I/O dataModule with 5V Input Range | $995 |
| DM6856HR-12V | PC/104 Isolated Digital I/O dataModule with 12V Input Range | $995 |
| DM6856HR-24V | PC/104 Isolated Digital I/O dataModule with 24V Input Range | $995 |
RTD Embedded Technologies, Inc.
Designed and Made in the USA
sales@rtd.com | +1-814-234-8087