2.3 Connecting the Device to the Measuring Instrument
13
Connection Methods
Specifications
2.3
Connecting the Device to the Measuring
Instrument
To avoid electric shock or damage to the equipment, always observe the
following precautions when connecting to voltage output terminal.
• Always turn off the power to the device and to any devices to be con-
nected before connecting the voltage output connectors.
To avoid damaging the device, be sure to observe the following precautions:
• Do not connect the device to a load with a charge in excess of the output volt-
age range.
• Do not connect the device to a load with a charge that has the opposite polarity
of the output voltage range.
• Do not connect the device to a load that has a charge when the device's power
supply is turned off.
Rear Panel
1
Confirm that the device is turned off.
2
Connect the included voltage output con-
nector to the voltage output terminal on
the rear of the device.
Voltage output terminal
6
5
4
7
3
2
10
8
9
1
Voltage output pin assignments
(View of terminal on device)
*1 On the SM7860-05, -06, -25, and -26, serves as the discharging
terminal.
*2 On the SM7860-05, -06, -07, -25, -26 and -27, serves as the dis-
charging terminal.
Pin No.
OUT1
Circuit A
OUT2
*1
Circuit A
OUT3
Circuit B
OUT4
*2
Circuit B
1
CH1
CH1
CH1
CH1
2
CH2
CH2
CH2
CH2
3
CH3
CH3
CH3
CH3
4
CH4
CH4
CH4
CH4
5
CH5
CH5
CH5
CH5
6
CH6
CH6
CH6
CH6
7
CH7
CH7
CH7
CH7
8
CH8
CH8
CH8
CH8
9
NC
NC
NC
NC
10
COM
COM
COM
COM
