78 User Manual Synertia® RF Generator
The information contained in this manual is subject to change by Comet Yxlon without prior notice.
A 5 V signal on this digital input enables or disables
RF output power.
A transition from low to high state will enable
RF
output power.
A transition from high to low state will disable
RF
output power.
This is the RS-232 transmission signal.
To satisfy the interlock, an external loop with a
resistance of less than 15
Ωs must be closed
between pin 15 and pin 8.
, a voltage of 24 V referenced to ground (D-
Sub
shielding) can be applied to pin 15 to close the
interlock.
Table 20: 15-pin User Port – Configuration
The analog outputs are scaled 0 V to 10 V (physically limited to 10 V).
All analog outputs are driven by instrumentation amplifiers. The input impedance of
the receiver must be 2
k? or higher.
The analog outputs are floating and use a reference signal. Th
e assignment between
analog output and corresponding return pin is listed in
Table 20: 15-pin User Port –
”.
The corresponding reference pin for each
analog output must be grounded either on
The analog inputs are scaled 0 V to 10 V (physically limited to 10 V).
The analog inputs are floating and use a reference signal. The assignment between
analog input and cor
responding return pin is listed in Table 20: 15-pin User Port –
”.
The corresponding reference pin for each analog input must be grounded either on
host or client side.
A 5 V signal is sent to this output.
All digital outputs are capable of handling a maximum current of 50
mA.
The digital outputs are floating and referenced to the Isolated GND (Pin 4).
The reference pin must be
grounded either on host or client side.
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