Opto-Isolator Board: 1 Channel, Uncommitted Output
- Single channel of optical isolation with uncommitted output
- Configurable as either non-inverting or inverting
- Control input signal may be 3.3V logic up to 24V logic
- LED provides visual indication for state of the input signal
- Redundant input-side terminals allow for daisy-chaining a rail if needed
- See datasheet for ratings, application diagrams, and typical signal timing
- Mounting Options: Rubber Feet, Panel, or DIN Rail
General Description
This product provides a single channel of optical isolation with an output which may configured as either non-inverting or inverting. The input side is designed to interface with equipment using logic voltages of anywhere from 3.3V to 24V. See product datasheet, section "Ratings for Specific OPI201 Part Numbers," for details on the characteristics and ratings of the output.
This design is intended for use with low-current (e.g.,logic) signals and is capable of sinking or sourcing approximately 10 to 15mA. As is usually the case for opto-isolator circuits, actual behavior is highly dependent on the application. See product datasheet for additional information.
This board includes terminal blocks to provide convenient access to the signals.
Click image to enlarge.
An opto-isolator is sometimes referred to as a "photocoupler", "optical coupler", "optocoupler", "opto coupler", or "optical isolator".
Applications
- Electrical Isolation
- Interface between equipment with different grounds
- Interface between equipment with different logic levels
Product Documents
| Part # | Description | Data Sheet | PDF Drawing | DWG Drawing | IGES Model | STEP Model |
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| OPI201-080-10-DIN | 1-Channel opto-isolator, uncommitted phototransistor output (80V, 10mA), DIN Mount | 
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| OPI201-080-10-FT | 1-Channel opto-isolator, uncommitted phototransistor output (80V, 10mA), Rubber Feet |
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1-Channel opto-isolator, uncommitted phototransistor output (80V, 10mA), DIN Mount
1-Channel opto-isolator, uncommitted phototransistor output (80V, 10mA), Rubber Feet
Mounting Options
These products are available in two different mounting variants. Product numbers ending with -DIN come with DIN clips already installed and ready to snap onto 35mm DIN rail. Product numbers ending with -FT have stick-on rubber feet installed on the bottom side, allowing for benchtop use or panel mounting. For panel mounting, we suggest 1/4" nylon standoffs under the mounting holes, and #4 screws.
Click image to enlarge.
Click image to enlarge.Product Details
- Single channel of optical isolation with uncommitted output
- Configurable as either non-inverting or inverting
- Control input signal may be 3.3V logic up to 24V logic
- LED provides visual indication for state of the input signal
- Redundant input-side terminals allow for daisy-chaining a rail if needed
- Output-side pads allow addition of a pull-up or pull-down resistor if needed
- See datasheet for ratings, application diagrams, and typical signal timing
- Approximate dimensions: 2.8" x 1.3"
- Mounting Options: Rubber Feet, Panel, or DIN Rail
Pricing and Ordering
| Product # | Description | 1+ | 10+ | 100+ | RoHS | Buy Now |
|---|---|---|---|---|---|---|
| OPI201-080-10-DIN | Opto-isolator Board, Uncommitted Phototransistor Output, 1 Channel, 80V, 10mA, DIN Rail Mount | $16.50 | $15.25 | $14.25 | Yes | |
| OPI201-080-10-FT | Opto-isolator Board, Uncommitted Phototransistor Output, 1 Channel, 80V, 10mA, Feet | $15.00 | $14.00 | $13.25 | Yes |
| Quantity | Price |
|---|---|
| 1+ | $16.50 |
| 10+ | $15.25 |
| 100+ | $14.25 |
| Quantity | Price |
|---|---|
| 1+ | $15.00 |
| 10+ | $14.00 |
| 100+ | $13.25 |
All of the above items are normally stocked. Please call us if you need to verify availability for a specific quantity, or for pricing at higher quantities. Please visit our ordering page for our ordering policies and a list of ordering methods.