2042480-001 C Dash 2500 Patient Monitor A-11
Connections: Auxiliary Output
Auxiliary Output
The auxiliary output is a nonisolated signal input/output meant only for
connection to another medical device that is compliant with IEC 60101-1.
Connection to a noncompliant device could result in a safety risk by exceeding
current limits.
The auxiliary output connector provides an analog ECG waveform output. The
analog ECG waveform signal is a high level (1 V/mV) representation of the
primary lead. The connector is a two-conductor 3.5 mm stereo jack that mates
with a 3.5 mm stereo plug (Shogyo SPY 1011, Shogyo SPY 1012, or equivalent).
Cable construction should be shielded, three conductor with PVC insulation or
equivalent insulating material.
Pin Out:
Tip No Connection
Ring ECG Analog Output
Sleeve Signal Return
Dynamic range +
4.75V minimum
Scale Factor* 1 V/mV ± 5%
Output Impedance/Short Circuit
Protection
<100 Ω
Frequency Response 0.05 Hz - 100 Hz +1/-6 dB
Delay** 22 +
5 ms
* Maximum load of 50 k Ω necessary to maintain scale factor.
** Internal pacemaker pulses are not represented in the auxiliary output.
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