Kikusui TOS5050, Руководство по эксплуатации

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Chapter 9 SPECIFICATIONS
9-6
Model TOS5050
Remote control function The Tester has the following provisions for remote-control of test start/stop.
REMOTE connector
• To control the Tester from an optional
(5-pin DIN connector, Remote Control Box RC01-TOS or RC02-TOS.
on front panel) • To control the Tester from an optional
High Voltage Test Probe HP01A-TOS or
HP02A-TOS (when the test voltage is less than
4kV rms AC or 5kV DC).
SIGNAL I/O • To control the Tester from a make-contact device
connector (such as a relay or a switch).
(14-pin Amphenol • To control the Tester with a low-active control
connector, on rear signal from a logic circuit.
panel)
Conditions of low-active control signal (Note 8):
• High level input voltage
: 11 to 15V
• Low level input voltage : 0 to 4V
• Low level input current : -5mA Max.
• Input time requirement :
≥
5 ms.
Interlock The Tester accepts an interlock input signal applied through function the
SIGNAL I/O connector (14-pin Amphenol connector on the rear panel).
When this signal is applied, the Tester drives itself into the PROTECTION
status.
Note 8: SIGNAL I/O input
The control signal input circuits are isolated from other internal circuits, except that the
common lines of the input circuits are directly connected to those of the signal output
circuits.The ratings are 30V DC, 30V rms AC MAX.
The input terminals are pulled up to +15V with resistors. To make the input terminals open
is equivalent to that the high level signals are applied to the terminals.