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ADLINK PCI-7251. 8 kanalers isoleret digital input, 8 kanalers relæ output slave-kort til REL8OPT8PCI, PCI
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Slav kort till REL8OPT8PCI
Slave kort til REL8OPT8PCI
Supports a 32-bit 5 V PCI bus
8-CH relay outputs on PCI-7250
8-CH isolated DI
On-board LED indicators for relay status
On-board relay driving circuits
Relay output stats read back
On-board low-pass filtering for DI
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Specifikationer
| Dimensioner | 102 x 141 mm |
|---|---|
| Indgang | 8 optoisolerede (PC814). Begge ledere er ført ud for hver indgang ndgangsniveau: Ikke polariseret Logisk 0: 0 – 1,5 VDC Logisk 1: 5 – 24 VDC |
| Isolation | 2.500 VDC |
| Stik | DB37 hun |
| Udgange | 8 relæer, 4 slutte (form A), 4 skifte (form C) Belastning: 120 VAC/DC 0,5 A / 24 VDC 1 A Skiftetid: Typisk 8 ms |
REL8OPT8E-PCI (ADLINK's PCI-7251) provide 4-CH SPDT (Form C) & 4-CH SPST (Form A) relay outputs and 8-CH isolated digital inputs. The status of each relay output is represented by an onboard LED. When the relay is in SET condition, its corresponding LED will turn ON, and on the contrary, it is OFF. All digital input chanenels are nonpolarity, optically isolated, and may be set to use RC filter or not. The devices are suitable for collecting digital inputs in noisy environments. The REL8OPT8E-PCI is an 8-CH relay outputs and 8-CH isolated DI extension card of the PCI-7250. All the I/O functions of REL8OPT8E-PCI are the same as those of the PCI-7250. The REL8OPT8E-PCI has to be connected with PCI-7250 and the bus interface is controlled by the PCI-7250. Up to three REL8OPT8E-PCI cards can be connected to one PCI-7250, therefore, expanding the PCI-7250's DIO from 8 DIO to maximum 32 DIO.