Electrical Characteristics
All ratings are given at 15 V power supply and 25°C ambient temperature unless otherwise specified.
Parameter | Test Conditions/Notes | Minimum | Typical | Maximum | Unit |
Power Supply Voltage | 14.5 | 15 | 17 | V | |
Power Supply Current | - | - | 2 | A | |
Logic Input Voltage | 0 | - | 5.5 | V | |
Logic High Input Threshold | 2.0 | - | - | V | |
Logic Low Input Threshold | - | - | 0.8 | V | |
Logic High Output | 4.5 | 5 | 5.5 | V | |
Logic Low Output | 0 | - | 0.55 | V | |
Output Current | -20 | - | 20 | mA | |
Analog Input Voltage | -10 | - | 10 | V |
Digital I/Os and Analog Inputs Electrical Equivalent Circuits
Communications Characteristics
Protocol | Version/Speed |
CAN | Up to 1 Mbps |
Sync | UART Mode: 6.25 Mbps |
Fiber Optics | UART Mode: 6.25 Mbps |
OTG USB | 2.0 Full Speed, 12 Mbps |
Note
General Specifications
Parameter | Test Conditions/Notes | Minimum | Typical | Maximum | Unit |
Operating Temperature | -20 | - | 50 | °C | |
Storage Temperature | -40 | - | 70 | °C | |
Sync & CAN Isolation | AC Voltage, 1 Minute | - | - | 1500 | V |
Dimensions
- Width: 31.6 cm (12.4”)
- Depth: 20.7 cm (8.2”)
- Height:
- With rubber feet: 5.25 cm (2.1”)
- Without rubber feet: 4.3 cm (1.7’’)
Dimension details
Click image to enlarge.
All dimensions are in mm.
Rack Mount Accessories
The OP8666 can be fitted on a 19” standard rack cabinet using the supplied accessories. The OP8666 is 1 Rack Unit (1U).
Note that the module is shifted from the middle of the rack in order to align the DB50 connectors between the OP8666 and the PELab in a combined solution.