40 Specifications
473
X2 Interface Specifications
1
The short range radio interface is compatible with the following devices: TRx4841A/TRx4851A Intellivue Telemetry
System Transceiver and MX40 Wearable Patient Monitor
M8023A External Power Supply Interface Specifications
X2 (M3002A) Interface Specifications
Measurement Link (MSL) Connectors Female ODU (Proprietary)
Power 30 V to 60 V input
Power Sync. RS-422 compliant input 78.125 kHz (typical)
LAN signals IEEE 802.3 10-Base-T compliant
Serial signals RS-422 compliant
Local signals Provided for connecting MMS extensions
ECG Sync Pulse Output
(rectangular pulse)
Cable detection Yes
Marker In No
Wave Output No
Connector Binder Series 709/719
Output levels Output low <0.8 V @ I = -4 mA
Output high >2.4 V @ I = 4 mA
Isolation None
Pulse Width 100 +/- 10 ms (high)
Delay from R-wave peak to start of
pulse
20 ms maximum per AAMI EC13
Minimum required R-wave
amplitude
0.5 V
Wireless Network Device
Interface
Signals RD+/-, TD+/-: IEEE 802.3 10Base-T, PWR, GND
12.5 V ±20%, 3.5 W continuous
Short Range Radio Interface
1
Type Internal SRR interface
Technology IEEE 802.15.4
Frequency Band 2.4 GHz ISM (2.400 - 2.483 GHz)
Modulation Technique DSSS (O -QPSK)
Effective radiated power max. 0 dBm (1 mW)
M8023A External Power Supply (for M3002A) Interface Specifications
Measurement Link (MSL) Connectors Male ODU (Proprietary)
Power 48 V output
Power Sync. RS-422 compliant output 78.125 kHz (typical)
LAN signals IEEE 802.3 10-Base-T compliant
Serial signals RS-422 compliant output 78.125 kHz (typical)
Local signals Not connected
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