9.1 Basic Specifications
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9
Chapter 9 Specifications
Power Supply Frequency
Power supply frequency
setting
AUTO (automatic selection of 50 Hz/ 60 Hz) / 50 Hz/ 60 Hz
Panel Save
Panel save function Measurement configurations can be saved and reloaded by specifying a
Panel number
No. of panel to save 126
Saved settings Measurement mode, Resistance measurement range, Voltage measure-
ment range, Auto-ranging setting, Zero-adjust on/off setting and value,
Sampling rate, Trigger source, Delay setting, Averaging setting, Compara-
tor setting, Statistical calculation setting, Switching display setting, and
Key-lock setting
Reset
Reset Reset/ System reset
* System Reset also initializes Panel Save data
Display Device
Display device LED
External Interfaces
EXT I/O Input: Optocoupler-isolated, no-voltage contacts (dielectric
strength of 30 V DC)
Output: Optocoupler-isolated, Nch Open drain output, 30 V DC,
50 mA max.
Input signals: Measurement start trigger, print, zero-adjustment, cali-
bration, manual comparator and panel load (7 bit)
Output signals: End-of-measurement, End measurement,
Comparator result (resistance Hi/ IN/ Lo, voltage Hi/ IN/
Lo, PASS/FAIL)
Service power supply output: Voltage 4.5 V to 5 V
Crrent 100 mA max.
Isolation Isolated from the protective
ground potential and the mea-
surement circuit.
Isolation rating; Input-to-ground
voltage of 50 V DC, 30 V AC rms,
42.4 V AC peak or less
* EXT I/O control (input) can be disabled by a remote command
Communication interface RS-232C/ Printer/ GP-IB (Only for the BT3562-01 and BT3563-01)/
LAN (Only for the BT3561A, BT3562A and BT3563A)
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