YOKOGAWA PH450G User Manual

<2. WIRING AND INSTALLATION>
2-9
IM 12A01A02-01E 8th Edition : Oct. 01, 2015-00
l Grounding the FLXA21 stainless steel housing
Use the terminal outside the converter housing for grounding (Figure 2.9C).
Use a ring terminal.
When connecting the converter to a distributor, connect the shield of a double-core shielded
cable to the
terminal on the terminal block in the converter. Do not connect the shield to the
ground terminal in the distributor.
B: FLXA21 Plastic housing
(Internal grounding)
A: FLXA202 housing
(External grounding)
C: FLXA21 Stainless steel housing
(External grounding)
(Functional ground)
Figure 2.9 Grounding
2.4.2 Connection of the power supply
Pass the supply/output cable through the power cable hole shown in Figure 2.5 into the converter
and connect it to the terminals marked +, – and
according to the marks on the power terminal
(Figure 2.10).
FLXA21FLXA202
Figure 2.10 Power terminal
PH
SC
ISC
DO
SENCOM
2

YOKOGAWA PH450G Specifications

General

Brand	YOKOGAWA
Model	PH450G
Category	Measuring Instruments
Language	English