Additel ADT22 A Series - Introduction of Jacks Function

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7 2 Introduction of Jacks Function
Note: To view the position of jacks1 - 12, please refer to section 7.1.
Table 7-1
Jacks
2 & 9
2 9 & 10
1 2 9 & 10
1 & 10
① Voltage measurement, ② current measurement, ③ resistance measurement (2W),
 switch,  pulse measurement,  frequency measurement.
Jack for thermocouple measurement. The calibrator can provide automatic cold junction
compensation function when this jack is used.
Jack for simulating thermocouple. The calibrator can provide the automatic cold junction
compensation function when this jack is used.
Connection for Intelligent Digital Pressure Modules.
Resistance measure (3W).
Resistance measure (4W).
HART communication (ADT223A only).
4 & 7
4 & 5
 Voltage ource, current ource ( xternal ower upply),  pulse ource,
 frequency ource.
Current source ( nternal 24V c ower upply).
3 & 8 Resistance source.
5 & 6
24V DC loop source.
11
12
Pressure module interface
Communicating with C.
Rs232 interface
Charger connection.
Rechargeable jack
Introduction