Monnal T75 user manual
1
3
2
Idle (without alarm)
•
The contact located between the “NC”
(3)
output and “Common”
(2)
is closed.
•
The contact located between the “NO”
(3)
output and “Common”
(2)
is open.
12.3.2 RS232 link
The RS232 link of this ventilator allows data input (
(1)
, software updates) and output (
(2)
, sending of
machine data).
1
2
Software updates
The ventilator software is updated via the RS232 link using standard IT tools.
Technical features:
•
Speed: 115200 bps
•
Parity: none
•
Format: 8 bits; 1 start bit; 1 stop bit
•
Flow check: No
Note:
With regard to the RS232 link, the use of an accessory that is not compliant with the
safety requirements of this ventilator can bring about a reduction in the safety level of the re-
sulting system.
The following factors should be considered when choosing the accessory:
•
Its use near the patient
•
Certainty that its safety certification was carried out in compliance with the local standards in
force and/or the EN 60601-1 standard as well as IEC 60950-1
•
Do not apply any abnormal voltage to the RS232 connector (15 V max.).
12.3.3 Connectivity to hospital networks
This ventilator incorporates a communication protocol for sending data to data-collection software or
external monitoring systems.
108
