Keithley 708A, Инструкция по эксплуатации

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2 Card Installation
Figure 2-1 Model 708A switching system – changing switch card installation .......................................................... 2-2
Figure 2-2 Matrix card installation .............................................................................................................................. 2-3
3 Getting Started
Figure 3-1 Model 708A front panel switches .............................................................................................................. 3-1
Figure 3-2 Setup data transfers .................................................................................................................................... 3-2
Figure 3-3 Digital I/O status display ............................................................................................................................ 3-2
Figure 3-4 Front panel ................................................................................................................................................. 3-4
Figure 3-5 Model 708A rear panel .............................................................................................................................. 3-5
Figure 3-6 Connecting instruments to rows – single switching system ...................................................................... 3-7
Figure 3-7 Connecting instruments to rows – multiple (two) switching systems ....................................................... 3-7
Figure 3-8 Connecting instruments to columns – multiple (two) switching systems .................................................. 3-9
Figure 3-9 Partial matrix expansion example ............................................................................................................ 3-10
Figure 3-10 Sample backplane expansion ................................................................................................................... 3-11
Figure 3-11 Sample external (to backplane) expansion ............................................................................................... 3-12
Figure 3-12 Sample of master/slave interconnect cables – five Model 708A switching systems ............................... 3-16
Figure 3-13 Master/slave column locations ................................................................................................................. 3-17
Figure 3-14 Analog backplane expansion connectors ................................................................................................. 3-20
Figure 3-15 Backplane expansion cable – five Model switching systems .................................................................. 3-21
Figure 3-16 External row expansion – two stand-alone Model 708A’s ...................................................................... 3-22
Figure 3-17 Sample backplane expansion ................................................................................................................... 3-23
Figure 3-18 Partial matrix expansion example ............................................................................................................ 3-24
4 Operation
Figure 4-1 Paths for relay setup data ........................................................................................................................... 4-1
Figure 4-2 IEEE-488 status indicators ......................................................................................................................... 4-4
Figure 4-3 Crosspoint display LEDs ........................................................................................................................... 4-5
Figure 4-4 Light pen .................................................................................................................................................... 4-6
Figure 4-5 Pinouts – digital I/O ports .......................................................................................................................... 4-7
Figure 4-6 Input/output configurations ........................................................................................................................ 4-7
Figure 4-7 Rear panel BNC jacks ................................................................................................................................ 4-8
Figure 4-8 Sample external trigger pulses ................................................................................................................... 4-8
Figure 4-9 Sample matrix ready pulses ....................................................................................................................... 4-8
Figure 4-10 Master/slave connectors ............................................................................................................................. 4-9
Figure 4-11 Rear panel – IEEE-488 address switches ................................................................................................... 4-9
Figure 4-12 IEEE-488 bus connector and rotary selection switches ........................................................................... 4-10
Figure 4-13 Timing without make/break and break/make rows .................................................................................. 4-12
Figure 4-14 Timing with either make/break or break/make rows ............................................................................... 4-13
Figure 4-15 Timing with both make/break and break/make rows ............................................................................... 4-14
List of Illustrations
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