imtmedical CITREX H4 User Manual page 41

16.2 Interface definition
imtmedical ag
General information
Screen
Real-time curves
Interfaces
AC input
Battery operation
Dimensions (W × D × H)
Weight
Calibration interval
Memory card
Operating data
Ambient temperature
Air humidity
Ambient pressure
Storage and transport conditions
Table 12: General information and operating data
It is the larger tolerance that applies: * Tolerance in relation to the reading ** Absolute tolerance
*** In this User Manual the unit sL/min is based on ambient conditions of 0 °C and 1013.25 mbar (DIN1343)
Interface Pin assignment
Analog OUT Pin 1: Analog OUT 1
Pin 2: Analog OUT 2
Pin 3: Trigger Input
Pin 4: V
IN
Pin 5: GND
RS-232 Pin 1: NC
Pin 2: RxD (Input)
Pin 3: TxD (Output)
Pin 4: GND
CAN Pin 1: VIN
Pin 2: CAN
H
Pin 3: CAN
L
Pin 4:
Pin 5:
Pin 6: GND
Table 13: Interfaces
Figure 35: Interface definition
1.7" colour display
Flow, pressure, volume, temperature, oxygen, venti-
lation parameters
RS-232, USB, Ethernet, CAN, Analog Out, TTL,
100 – 240 VAC (50/60 Hz)
4 hours
11.4 × 7 × 6 cm
0.4 kg
Once a year
Yes
15 – 40 °C (59 – 104 °F)
10 – 90 % RH
783 – 1150 mbar
−10 – 60 °C (14 – 140 °F) at 5 – 95 % RH
Range
0 – 5 VDC ± 1.8 %, load ≥ 5 kΩ
0 – 5 VDC ± 1.8 %, load ≥ 5 kΩ
5 – 24 VDC
12 VDC ± 20 % – 24 VDC ± 20 %
12 VDC ± 20 % – 24 VDC ± 20 %
120 Ω
Connectable
terminating resistor
Specifications
16
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