2-45 www.adlinktech.com compactpci introduction adlink's pci-7250/7251 provide 4-ch spdt (form c) & 4-ch spst (form a) relay outputs and 8-ch isolated digital inputs. the lpci/LPCIE-7250 and cpci-7252 provide 8-ch spdt (form c) relay outputs and 8/16-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 channels 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 pci-7251 is an 8-ch relay outputs and 8-ch isolated di extension card of the pci-7250. all the i/o functions of pci-7251 are the same as those of the pci-7250. the pci-7251 has to be connected with pci-7250 and the bus interface is controlled by the pci-7250. up to three pci-7251 cards can be connected to one pci-7250, therefore, expanding the pci-7250's dio from 8 dio to maximum 32 dio. features supports a 32-bit 5 v pci bus (pci-7250/7251) supports a 32-bit 3.3 v or 5 v pci bus (lpci-7250) x1 lane pci express interface (LPCIE-7250) 3u eurocard form factor, compactpci compliant (picmg 2.0 r2.1) (cpci-7252) 4-ch spdt & 4-ch spst relays (pci-7250) 8-ch spdt & 8-ch spst relays (pci-7250 + 1 x pci-7251) 12-ch spdt & 12-ch spst relays (pci-7250 + 2 x pci-7251) 16-ch spdt & 16-ch spst relays (pci-7250 + 3 x pci-7251) 8-ch spdt (lpci-7250/LPCIE-7250/cpci-7252) non-latching relays onboard led indicators for relay status onboard relay driving circuits relay output status read back 8-ch isolated digital inputs (cpci-7252/pci-7250/lpci-7250/ LPCIE-7250) 16-ch isolated digital inputs (pci-7250 + 1 x pci-7251) 24-ch isolated digital inputs (pci-7250 + 2 x pci-7251) 32-ch isolated digital inputs (pci-7250 + 3 x pci-7251) onboard low-pass filtering for digital inputs compact, low-profile size pcb (lpci-7250/LPCIE-7250) 8-ch relay outputs & 8-ch isolated di cards pci-7250/7251, lpci-7250, LPCIE-7250, cpci-7252 pci-7250 pci-7250+pci-7251 operating systems ? windows 7/vista/xp/2000/2003 server ? linux recommended software ? ad-logger ? vb.net/vc.net/vb/vc++/bcb/delphi ? daqbench driver support ? daqpilot for labview? ? daq-mtlb for matlab ? ? pcis-dask for windows ? pcis-dask/x for linux lpci-7250 LPCIE-7250 cpci-7252 specifications relay output number of channels: 8 relay types ? pci-7250/7251: - channel 0-3: spdt (normal open) - channel 4-7: spst (normal open) ? lpci-7250/LPCIE-7250/cpci-7252 - channel 0-7: spdt (normal open) contact rating ? pci-7250/7251 & cpci-7252 - ac: 120 v @ 0.5 a - dc: 24 v @ 1 a ? lpci-7250/LPCIE-7250 - dc: 30 v @ 2 a breakdown voltage: 1000 v rms contact resistance: 100 m relay on/off time ? operate time: 8 ms ? release time: 8 ms led indicators: onboard leds for relay status expected life ? pci-7250/7251 & cpci-7252 - >5x10 5 operations @ 1 a, 24 v dc - >2x10 5 operations @ 0.5 a, 120 v ac
2-46 www.adlinktech.com digital i/o ordering information pci-7250 8-ch relay outputs & 8-ch isolated di card pci-7251 8-ch relay outputs & 8-ch isolated di extension card for pci-7250 lpci-7250 8-ch relay outputs & 8-ch isolated di low-profile pci card LPCIE-7250 8-ch relay outputs & 8-ch isolated di low-profile pci express card cpci-7252 8-ch relay output & 16-ch isolated di module device pci-7250 pci-7251 lpci-7250 LPCIE-7250 power consumption +5 v @ 140 ma typical +5 v @ 125 ma typical +5 v @ 200 ma typical +3.3 v @ 280 ma +12 v @ 180 ma no0 com0 nc0 no1 com1 nc1 no2 com2 nc2 no3 com3 nc3 n/c n/c n/c n/c n/c idi_0h idi_1h idi_2h idi_3h idi_4h idi_5h idi_6h idi_7h 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 no4 com4 nc4 no5 com5 nc5 no6 com6 nc6 no7 com7 nc7 n/c n/c n/c n/c n/c idi_0l idi_1l idi_2l idi_3l idi_4l idi_5l idi_6l idi_7l 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 lpci-7250/LPCIE-7250 terminal boards & cables pci-7250/7251: din-37d-01 terminal board with one 37-pin d-sub connector and din-rail mounting (cables are not included.) acld-9137-01 general-purpose terminal board with one 37-pin d-sub male connector acl-10137-1mm 37-pin d-sub male/male cable, 1 m lpci-7250/LPCIE-7250/cpci-7252: din-50s-01 terminal board with one 50-pin scsi-ii connector and din-rail mounting (cables are not included.) acl-10250-1 50-pin scsi-ii cable (mating with amp-787082-5), 1 m * for more information on mating cables, please refer to p2-61/62. ? lpci-7250/LPCIE-7250: - >10 5 operations @ 2 a, 30 v dc - >5x10 5 operations @ 1 a, 30 v dc data transfers: programmed i/o isolated digital input number of channels: 8 maximum input range: 24 v, non-polarity digital logic levels ? 0-24 v, non-polarity - input high voltage: 5-24 v (pci/lpci/LPCIE-7250, pci-7251) 3-24 v (cpci-7252) - input low voltage: 0-1.5 v (pci/lpci/LPCIE-7250, pci-7251) 0-1 v (cpci-7252) input resistance: 2.2 k @ 0.33 w (pci/lpci/lpcie- 7250, pci-7251) 1.2 k @ 0.5 w (cpci-7252) isolation voltage: 5000 v rms data transfers: programmed i/o general specifications i/o connector ? pci-7250/7251 - 37-pin d-sub female ? lpci-7250/LPCIE-7250/cpci-7252 - 50-pin scsi-ii female operating temperature: 0 c to 60 c storage temperature: -20 c to 80 c relative humidity: 5% to 95%, non-condensing power requirements dimensions (not including connectors) ? 162 mm x 107 mm (pci-7250) ? 141 mm x 102 mm (pci-7251) ? 120 mm x 65 mm (lpci-7250) ? 120 mm x 69 mm (LPCIE-7250) ? 160 mm x 100 mm (cpci-7252) pin assignment no0 com0 nc0 no1 com1 nc1 no2 com2 nc2 no7 com7 di0_h di1_h di2_h di3_h di4_h di5_h di6_h di7_h 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 no3 com3 nc3 no4 com4 no5 com5 no6 com6 n/c di0_l di1_l di2_l di3_l di4_l di5_l di6_l di7_l 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 pci-7250 ignd di8 di9 di10 di11 di0l di0h di1l di1h di2l di2h di3l di3h no0 no1 com0 com1 nc0 nc1 no2 no3 com2 com3 nc2 nc3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 ignd di12 di13 di14 di15 di4h di4l di5h di5l di6h di6l di7h di7l no5 no4 com5 com4 nc5 nc4 no7 no6 com7 com6 nc7 nc6 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 cpci-7252 updated 03-28, 2012. ? 2012 adlink technology, inc. all rights reserved. all specifcations are subject to change without further notice.
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