Ecotech Serinus 44 User Manual

Communications
Page 71
Analyser
Output 1
Output 2
Output 3
S51
SO
2
H
2
S
N/A
S55
H
2
S
N/A
N/A
S56
TS
N/A
N/A
S57
TRS
N/A
N/A
Serinus Cal 3000
N/A
O
3
N/A
4.4.1.1 Analog Outputs Voltage Calibration
Equipment Required
 Multimeter (set to volts)
 Male 25 pin connector with cable
Procedure
1. Open - Main Menu  Communications Menu  Analog Output Menu (refer to Section 3.4.24).
2. Select - Output Mode  Voltage.
3. Connect a multimeter (using an appropriate adaptor or probes on the multimeter) to the ground
(pin 24) and the relevant output pin (pin 10).
4. Edit - 0.5V Calibration - (until the multimeter reads 0.500 ±0.002) - Accept.
5. Edit - 5.0V Calibration - (until the multimeter reads 5.00 ±0.002) - Accept.
4.4.1.2 Analog Outputs Current Calibration
Equipment Required
 Multimeter (set to mA)
 Male 25 pin connector with cable
Procedure
1. Open - Main Menu  Communications Menu  Analog Output Menu (refer to Section 3.4.24).
2. Select - Output Mode  Current.
3. Connect a multimeter (using an appropriate adaptor or probes on the multimeter) to the ground
(pin 24) and the relevant output pin (pin 10).
4. Edit - 4mA Calibration - (until the multimeter reads 4mA ±0.01) - Accept.
5. Edit - 20mA Calibration - (until the multimeter reads 20mA ±0.01) - Accept.
4.4.2 Analog Inputs
The instrument is also equipped with three analog inputs with resolution of 15 bits plus polarity,
accepting a voltage between 0-5V. These go directly to the microprocessor and should be protected
to ensure static/high voltage does damage the main controller PCA (instrument warranty does not
cover damage from external inputs).

Ecotech Serinus 44 Specifications

General

Brand	Ecotech
Model	Serinus 44
Category	Measuring Instruments
Language	English