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DB-24SSR/DB-24SSRDC
24-channel Solid State Relay Output Board |
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| Model: DB-24SSR/DB-24SSRDC |
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The DB-24SSR/DB-24SSRDC includes 24 normally open, or form A, solid-state relays The board interface to filed logic signals, eliminating ground-loop problems and isolating the host computer from damaging voltages. The user can use the DB-24SSR/DB-24SSRDC to switch high voltage load, up to 240 VAC/50 VDC and up to 4 A. The relay is energized by applying a 5-voltage signal to the appropriate relay channel on the 50-pin header or 37-pin D-sub connector. Twenty-four enunciator LEDs, one for each relay, light when their associated relay is activated. Because there is a D-sub 37-pin connector on the board, the user may use it to interface to any TTL output board. In other words, the user may use it as a general purpose solid state relay output board. |
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- 24 optically isolated digital output channels
- 24 form A solid-state relays
- Switch up to 4 A at 250 VAC/50 VDC for DB-24SSR/DB-24SSRDC
- One OPTO-22 Compatible Connector and one 37-pin D-sub connector and one 20-pin connector
- Connects directly to OPTO-22 compatible board or any 722,724 series board
- LED¡¦s indicated relay status
- Screw terminals for easy field wiring
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DB-24SSR |
DB-24SSRDC |
| Solid State Relay |
AC |
DC |
| Load Voltage |
50~250 VAC |
3~50 VDC |
| Maxi. Load Current |
4 A |
| Repetitive Peak OFF Voltage |
600 V |
1 mA |
| Max. ¡§ON-state ¡§ Voltage Drop |
1.5 V |
1.2 V |
| Surge Current |
50 A |
10 A |
| Maxi. ¡§OFF-State¡¨ Leakage Current |
5 mA |
1 £gA |
| Mini. Load Current |
20 mA |
1 mA |
| Breakdown Voltage |
2,500 V (Between Input & Output) |
| Insulation resistance. i. |
100,000,000 £[(min.) |
| Operate time ,
1/2 cycle of voltage sine wave |
1 ms (max.) |
0.5 ms (max.) |
| Zero Crossing |
Yes |
| Snubber Circuit |
Yes |
| Power Consumption |
0.4 A @ +5 V (max.) |
| Each Channel Input Current |
0.025 A (max.) |
| Operating Temperature |
0 ~ 60 ¢XC |
| Storage Temperature |
-20 ¢XC ~ 70 ¢XC |
| Humidity |
5% ~ 90% RH, non-condensing |
| Dimension (L x W x H) |
220 mm x 130 mm x 32 mm |
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- On/off control
- Energy management
- Test Automation
- Process Control
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| DB-24SSR |
24-channel OPTO-22 compatible Solid-State Relay Output Board
Include : CA-5015 (50-pin Flat Cable 1.5m) |
| DB-24SSR/D |
24-channel Solid-State Relay Output Board
Include : CA-3710 (37-pin D-sub Cable 1m) |
| DB-24SSR/DIN |
DB-24SSR with DIN-Rail Mounting |
| DB-24SSR/D/DIN |
DB-24SSR/D with DIN-Rail Mounting |
| DB-24SSRDC |
24-channel OPTO-22 compatible Solid-State Relay Output Board
Include : CA-5015 (50-pin Flat Cable 1.5 m) |
| DB-24SSRDC/D |
24-channel Solid-State Relay Output Board
Include : CA-3710 (37-pin D-sub Cable 1 m) |
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| CA-5015 |
50-pin Flat Cable 1.5m |
| CA-3710 |
37-pin D-sub connector cable 1.0m |
| CA-3720 |
37-pin D-sub connector cable 2.0m |
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| Non-"D" with CA-5015 |
"D" with CA-3710 |
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