Expansion Port; Low Frequency (50-60 Hz) Leakage Current; High Frequency (Rf) Leakage Current - Covidien Force FX Service Manual

Expansion Port

15-pin connector;
supports the
following signals
Expansion power
(from the low voltage
power supply)
Low Frequency (50–60 Hz) Leakage Current
Enclosure source
current, ground open
Source current,
patient leads, all
outputs
Sink current at high
line, all inputs

High Frequency (RF) Leakage Current

Bipolar RF leakage
current
Monopolar RF leakage
current
(additional tolerance)
CEM output modes
Force FX Electrosurgical Generator C Service Manual
• Pin 2–isolated transmit
(serial data output transmit line)
• Pin 3–isolated receive
(serial data input receive line)
• Pin 5–isolated ground
(reference for transmit and receive)
• Pin 9–RF disable: input signal which, when activated
by an external device, disables active RF output
• Pin 10–RF current: output signal proportional to
active RF current
• Pin 11–RF voltage: output signal proportional to
active RF voltage.
+ 5 V (pin 6),-12 V (pin 14), + 12 V (pin 15), and
ground (pins 12 & 13)
< 300 μA
Normal polarity, intact ground: < 10 μA
Normal polarity, ground open: < 50 μA
Reverse polarity, ground open: < 50 μA
< 50 μA
< 59.2 mA
rms
< 150 mA
rms

< 150 mA at 50 W
rms
Performance Characteristics
3-7