Product Documentation
Quad Occupancy Detector
Documentation:
- Installation Instructions, Version 4.03 Last revised: Jan 19, 2023
- Assembly Instructions, Version 4.03 Last revised: May 01, 2023
- Circuit Board Instructions, Version 4.02 and later Last revised: Jul 15, 2015
- Parts list, Version 4.02 and later (with Digi-Key / Digi-Key Canada catalog numbers) Last revised: Jul 05, 2015
- Schematic diagram, Version 4.02 and later Last revised: Jul 05, 2015
- Add-on Kit Assembly Notes, Version 4.03 Last revised: Jan 19, 2023
- High Current Version Notes, Version 4.00 and later Last revised: Jul 07, 2013
- High Current Kit Notes, Version 4.00 and later Last revised: Jul 07, 2013
Articles and Application Notes:
- Interfacing With Other Systems Last revised: Nov 14, 2015
- Detecting Non-moving or Non-powered Trains on DC Layouts Last revised: Dec 12, 2015
- How to Debounce Occupancy Detector Output Last revised: Dec 12, 2015
- Lowering AC Sensitivity Last revised: Apr 16, 2016
| Specifications: | ||
| Version: | 4.03 | |
| Card size: | 2.75" x 2.85" | |
| Mounting hole size: | 0.125" Suitable for #4 screws | |
| Detectors per card: | 4 Card may be partially populated with 1, 2 or 3 detectors | |
| Track connector: | Screw terminal blocks 2 terminals for power input feed, 1 for each feed to block Each terminal accepts 14-22 gauge wire | |
| Maximum continuous track current: | 4 amperes (Standard Detector) 8 amperes (8 Amp Detector) | |
| Output connectors: | SIP header and screw terminal blocks 6-pin SIP for outputs, ground, and power 2-position terminal block for power and ground 4-position terminal block for outputs | |
| Output type: | Open collector Compatible with active low input devices. | |
| Output maximum voltage: | 26 volts | |
| Output maximum continuous current: | 50 milliamperes | |
| ROHS compliant: | Yes | |
| Approximate kit assembly time: | 45 - 60 minutes | |
Archived Documentation (for discontinued versions):
- Version 3 Installation Instructions Last revised: Feb 06, 2013
- Version 3 Assembly Instructions Last revised: Feb 08, 2013
- Version 3 Parts list (with Digi-Key / Digi-Key Canada catalog numbers) Last revised: Mar 02, 2013
- Version 3 Schematic diagram Last revised: Feb 24, 2013
- Version 4.00 Installation Instructions Last revised: Mar 07, 2013
- Version 4.00 Assembly Instructions Last revised: Mar 18, 2013
- Version 4.00 Parts list (with Digi-Key / Digi-Key Canada catalog numbers) Last revised: Dec 02, 2013
- Version 4.00 Schematic diagram Last revised: Jan 01, 2012
- Version 4.00 Add-on Kit Assembly Notes Last revised: Jul 19, 2013
- Version 4.00 High Current Version Notes Last revised: Jul 07, 2013
- Version 4.00 High Current Kit Notes Last revised: Jul 07, 2013
- Version 4.02 Installation Instructions Last revised: Jul 15, 2015
- Version 4.02 Assembly Instructions Last revised: Aug 01, 2015
- Version 4.02 Add-on Kit Assembly Notes Last revised: Feb 28, 2016