Stackable Packaging System for DM6956 Power Relay Module. The DM6956HR dataModule combines 16 power relay outputs and 16 Opto-coupler inputs on one board. The relays may be used to reliably switch voltages from 5 VDC up to 220 VAC.
The onboard relays have two identical pairs of contacts. These contacts are connected in parallel. 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 Opto-isolated digital inputs are factory set for a +5 V input with triggering at 3.0 V.
The Opto-couplers inputs are reverse voltage protected and can accept inputs up to +15 V. The relay outputs of the DM6956HR are inactive after reset. A software controlled "host reset disable" feature can ensure that the outputs maintain their state even if the system is reset. This will prevent uncontrolled output operation in cases of accidental host system reset.
Features
- PC/104 form factor
- Modular rugged milled aluminum frames
- Maintains the PC/104 bus self-stacking concept
- Allows quick interchangeability of modules
- Frame includes DM6956HR data module, wiring and connectors
- Aluminum Alloy - 6061, Temper-T6
- Finish - MIL-PRF-85285 polyurethane topcoat, per FED-STD-595, color 36495 (light gray). Panel engravings per FED-STD-595, color 37038 (black).
• Additional paint options available upon request
External I/O Ports
- 62-pin or 68-pin high density connector receptacles
• P2: 8 power relays with Form C contacts
• P3: 8 power relays with Form C contacts
- 37-pin D-Sub connector
• P4 (Rear panel): 16 Opto-isolated digital inputs
Physical Attributes
- Dimensions
• Length: 5.983 inches (152 mm)
• Width: 5.117 inches (130 mm)
• Height: 1.339 inches (34 mm)
- Weight: Approximately 0.92 lbs. (0.42 Kg)
- Standard Operating Temperature
• 90% humidity non-condensing: -40...+85°C
- Storage Temperature: -55...+125°C
Ordering Options
| Manuf. Part No | | Part Description |
| IDAN-DM6956HR-5V-62D | | 62-pin, 5V Opto-Isolated Input, Relay Output in modular IDAN frame |
| IDAN-DM6956HR-5V-68D | | 68-pin, 5V Opto-Isolated Input, Relay Output in modular IDAN frame |
| IDAN-DM6956HR-12V-62D | | 62-pin, 12V Opto-Isolated Input, Relay Output in modular IDAN frame |
| IDAN-DM6956HR-12V-68D | | 68-pin, 12V Opto-Isolated Input, Relay Output in modular IDAN frame |
| IDAN-DM6956HR-24V-62D | | 62-pin, 24V Opto-Isolated Input, Relay Output in modular IDAN frame |
| IDAN-DM6956HR-24V-68D | | 68-pin, 24V Opto-Isolated Input, Relay Output in modular IDAN frame |
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