3-14
IM 720120-01E
3.5 Connecting the Probes
Connecting the Probe
Connect the probes (or other input cables such as BNC cables) to any of the input
terminals of the modules below. The input impedance is 1 MΩ ± 1% and approximately
35 pF.
• High-Speed 100 MS/s, 12-Bit Isolation Module:
720210 (HS100M12) and 720211 (HS100M12)
• High-Speed 10 MS/s, 12-Bit Isolation Module:
701250 (HS10M12) and 720250 (HS10M12)
• High-Speed High-Resolution 1 MS/s, 16-Bit Isolation Module: 701251 (HS1M16)
• High-Speed 10 MS/s, 12-Bit Non-Isolation Module:
701255 (NONISO_10M12)
• Acceleration/Voltage Module (with AAF):
701275 (ACCL/VOLT)
• Frequency Module:
701281 (FREQ) and 720281 (FREQ)
HIGH-SPEED DA
TA ACQUISITION UNIT
SLOT
1
SLOT
2
3
SLOT
SLOT
4
5
SLOT
SLOT
6
7
SLOT
SLOT
8
EXT
CLK
IN
POWE
R
TRIG
'D
START/
STOP
DISPLA
Y
PROBE P
OWER
( 12 V
DC
)
WARNING
When connecting an item to be measured to the SL1000, be sure to turn OFF the
power to the item. Connecting or disconnecting the measuring lead while the item
being measured is turned ON is very dangerous.
Precautions to Be Taken When Using the Modules
• Do not apply input voltage exceeding the maximum input voltage, withstand
voltage, or allowable surge voltage.
• To prevent electric shock, be sure to furnish protective earth grounding of the
instrument.
• To prevent electric shock, be sure to fasten the module screws. Otherwise, the
electrical protection function and the mechanical protection function will not be
activated.
• Avoid continuous connection under an environment in which the surge voltage
may occur.
• Be careful not to exceed the maximum input voltage of a module in the following
cases.
• When the probe attenuation is 1:1.
• When the module input coupling is set to AC.
A DC voltage at the same electric potential as the probe input is applied to the
module input.
• Use only the specified cables. Using cable that does not comply with the safety
standards is extremely dangerous (especially when using high voltages (42 V or
higher).