National Instruments SCXI-1160 User Manual

Also see for SCXI-1160: Getting started Getting started guide Getting started guide Instructions for safe use

Contents

National Instruments SCXI-1160 User Manual Manual pdf 63 page image

© National Instruments Corporation A-1 SCXI-1160 User ManualAppendix ASpecificationsThis appendix lists the specifications for the SCXI-1160. These are typical at 25° C and 50%humidity unless otherwise stated. The operating temperature range is 0° to 50° C.Contact RatingsSwitching power (resistive load)AC 500 VA maximumDC 60 W maximum for V ≤30 V30 W maximum for V > 30 VSwitching voltage 250 VAC or 48 VDC maximumSwitching current 2 A maximum per channelChannel on resistance 75 mΩMinimum switching capacity 100 μA at 100 mVDCContact material Gold-clad silver alloyLifeNote: Relays are subject to normal wear based on the number of operations.Mechanical (at 50 cps) 108 operations minimumElectrical (at 20 cpm) 105 at 2 A 250 VAC2x105 at 2 A 30 VDCWorking isolationTerminal to terminal 250 VrmsTerminal to earth 250 VrmsOffset voltage 3 μV typicalMaximum speed 20 operations per minute at maximum load50 operations per second at low-level loads(1 mA 1 VDC)Set and reset time 10 msec