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16 independent reed relay contact outputs with 2A/125VAC or 2A/30VDC per channel. Independent common per channel allows different external power supplies. USB 2.0 interface with built-in hub function. 37-pin D-SUB connector compatible with RRY-16C(PCI)H and RRY-16C-PE for easy migration. Windows driver and LabVIEW support included.
The RRY-16CX-USB provides 16 reed relay outputs (1a, make) with independent common terminals per channel. Each channel supports high-capacity switching up to 2A at 125VAC or 30VDC. The independent common allows different external power supplies per channel, offering flexibility for mixed voltage loads. USB hub function allows up to 4 units to be connected to a single USB port.
Isolation: Reed relay contacts provide full isolation between the USB bus and the output circuits. Each channel's common terminal is independent, allowing different external power supplies per channel.
Windows driver (API-DIO(WDM)) is included with diagnostic program. VI-DAQ library supports LabVIEW application development. The 37-pin D-SUB connector pin assignments are compatible with RRY-16C(PCI)H and RRY-16C-PE for easy migration from PCI/PCI Express systems.
| Specification | Detail |
|---|---|
| Output type | Reed relay (1a, make) |
| Number of channels | 16 (independent common) |
| Max. rating capacity | 2A |
| Max. permitted voltage | 125VAC / 30VDC |
| Max. carry current | 2A |
| Contact resistance (initial) | 30 mΩ or less |
| Operating time (ON) | Within 7 ms |
| Recovery time (OFF) | Within 6 ms |
| Mechanical life expectancy | 20,000,000 ops min (180/min) |
| Electrical lifetime | 100,000 ops min (20/min) |
| USB spec | USB 2.0/1.1, Full-speed (12Mbps) / High-speed (480Mbps) |
| Power supply | Self-power (5VDC external) |
| Current consumption | 5VDC 600mA (Max.) |
| Isolation voltage | 250 Vrms |
| Connector | 37-pin D-SUB female (JAE DCLC-J37SAF-20L9E or equivalent) |
| Dimensions (mm) | 180(W) × 140(D) × 34(H) |
| Weight | 400 g (excluding cable and attachments) |
| Operating temperature | 0 – 50°C |
| Operating humidity | 10 – 90%RH (no condensation) |
| Certifications | VCCI Class A, FCC Class A, CE (EMC Class A, RoHS), UKCA |
Uses a 37-pin D-SUB female connector with pin assignments compatible with RRY-16C(PCI)H and RRY-16C-PE. Self-powered operation requires external 5VDC supply (AC adapter included).
| Part Number | Description | Notes |
|---|---|---|
| PCB37P-1.5 | Flat cable, 37-pin D-SUB both ends, 1.5m | Cables for CN1 |
| PCB37PS-0.5P | Shield cable, 37-pin D-SUB both ends, 0.5m | |
| PCB37PS-1.5P | Shield cable, 37-pin D-SUB both ends, 1.5m | Shielded cables |
| PCB37PS-3P | Shield cable, 37-pin D-SUB both ends, 3m | |
| PCB37PS-5P | Shield cable, 37-pin D-SUB both ends, 5m | Shielded cable |
| PCA37P-1.5 | Flat cable, one 37-pin D-SUB, 1.5m | One-ended cables |
| PCA37P-3 | Flat cable, one 37-pin D-SUB, 3m | |
| PCA37PS-0.5P | Shield cable, one 37-pin D-SUB, 0.5m | One-ended shielded cables |
| PCA37PS-1.5P | Shield cable, one 37-pin D-SUB, 1.5m | |
| PCA37PS-3P | Shield cable, one 37-pin D-SUB, 3m | |
| PCA37PS-5P | Shield cable, one 37-pin D-SUB, 5m |
The RRY-16CX-USB is available through Contec Americas on a quote basis. Contact our sales team to discuss quantity, accessories, and integration with your application.
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