Section 7 - Dpg409 Design For Ce Conformity; Dpg409 Analog Output Grounding - Omega DPG409 SERIES User Manual

7
DPG409 Design for CE Conformity

Section 7 - DPG409 Design for CE Conformity

7.1 DPG409 Analog Output Grounding

7.1 Introduction
All models of the DPG409 Digital Pressure Gauge have been designed to meet
requirements as outlined in European Community EMC Directive EN 61326-
1:2006 for cable length up to 98 feet or 30m.
7.2 DPG409 Cable Grounding
The figures below illustrate the wiring and procedure required to properly
ground your DPG409 unit.
7-1
PIN 1
TB1
4 5
GROUND
Figure 7-1. Analog Output Wiring Example
Figure 7-2. Analog Output Grounding Example
CHART RECORDER
+ –
SHIELD WIRE
ENCLOSURE
GROUNDING
HARDWARE
SHIELD WIRE
(TWISTED
AROUND
HARDWARE)
ANALOG OUTPUT
CABLE (TX4)