Varian 990 dCLD II, Руководство по эксплуатации

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Model 990 dCLD II Component Leak Detector
1-8
System I/O Capability J3 Inputs Opto-isolated, 5 to 24 VDC 3600 Ohm resistive
load.
J3 Outputs Emitter follower with 10 Ohm series resistor,
14 mA max drive current, 24 VDC max.
J3 Momentary Inputs Opto-isolated, 5 to 24 VDC 3600 Ohm resistive
load, requires 200 ms per min pulse width.
J3 Analog Leak Rate Output 0 to 10 V per decade linear; 1, 2 or 3 V per
decade logarithmic. Note: 3 V per decade
logarithmic has limited use on the highest
decade.
J4 BCD Leak Rate Output Emitter follower with 10 Ohm series resistor,
14 mA max drive current, 24 VDC max. Note:
This output is valid only when the leak rate output
pulse is low. The leak rate is updated every
50 ms.
J6 Host Serial Port 9600 Baud, No parity, 8 Bits, 1 Stop Bit,
interrupt-driven RS-232 port for connection to
a host computer.
J12 Diagnostic Port 9600 Baud, No parity, 8 Bits, 1 Stop Bit,
configured as DTE (Data Terminal Equipment).
Use null modem cable when connecting to a host
computer.