Manual

6 Commissioning, operation

WIKA Operating Instruction, Model Pascal ET and Pascal ET/IS 17

6 Commissioning, operation

6.1 Commissioning

6.1.1 Instrument Overview

1 Connector RS-232

2 Connector for battery charger

3 Power ON

4 Power OFF

5 Back light OFF (Lamp)

6 Connectors for external P transducer

7 Contrast +/-

8 Environmental Parameter Connector

9 Loop power supply – 24 V d.c.

10 IN electrical/temperature modules

11 OUT electrical/temperature modules

6.1.2 Functional modules

The functional modules can be classified according to their assignments:



■ Electrical and temperature signals measurement

■ Pressure measurement, (2 different modules, up to 4 internal pressure sensors and 2

connectors for external pressure sensor)

■ Electrical and temperature signals generation/simulation

■ Pressure generation and regulation

■ Environmental parameters measurement

Many different configurations are available according to the specific requirements of the user.