橫河ADV151-P50/D5A000數(shù)字量輸入模塊ADV151-P50/D5A000
The Digital Input Modules receive 32-channel or 64-channel 24 V DC ON/OFF signals. TheADV151 andADV161 can be used in dual redundant con?guration.
Item | Speci?cations | ||
Model | ADV157 | ADV161 | |
Numberofinputchannels | 32 | 32 | 64 |
Ratedinputvoltage(*2) | 24VDC(sink/source) | 24VDC(sink/source) | 24VDC(sink/source) |
InputONvoltage | 18to26.4VDC | 18to26.4VDC | 20to26.4VDC |
InputOFFvoltage | 5.0VDCorless | 5.0VDCorless | 5.0VDCorless |
Inputcurrent(atratedinputvoltage) | 4.1mA±20%/channel | 4.1mA±20%/channel | 2.5mA±20%/channel |
Maximumallowableinputvoltage | 30.0VDC | 30.0VDC | 30.0VDC |
Withstandingvoltage | Betweeninputsignalandsystem:2kVAC,For1minute Betweencommons:500VAC,For1minute,commonevery16-channel(*3) | ||
Functions Statusinput Pushbuttoninput | Functionfordetecting ON/OFFstatus Functionforcountingthe pushbuttonedges | Functionfordetecting ON/OFFstatus — | Functionfordetecting ON/OFFstatus Functionforcountingthe pushbuttonedges |
Inputresponsetime | 8msorless(forstatusinput) | ||
MinimumONdetectiontime | 20ms(forpushbuttoninput) | ||
MaximumON/OFFcycle | 25Hz(forpushbuttoninput) | ||
Maximumcurrentconsumption | 500mA(5VDC) | 350mA(5VDC) | 550mA(5VDC) |
Weight | 0.3kg | 0.4kg | 0.3kg |
Externalconnection | Pressureclampterminal, Dedicatedcable(AKB331), MILconnectorcable | Pressureclampterminal | Dedicatedcable(AKB337), MILconnectorcable |
*1: OnlyADV151-Pisallowedtobeinstalledintheremotenode.ADV151-Eisnotallowedtobeinstalledintheremotenode.
*2: ADV151,ADV157andADV161arecommonevery16-channel.Allvoltageinputsignalstobeconnected(24VDC)must beinthesamepolarity.
*3: Thewithstandingvoltageforusingadedicatedcableis500VAC(betweeninputsignalandsystem).
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