16
UMPIOXR400V2-7-1EN, 2012-07-01
6 Installation of PIOX R400, R400B, R400C, R400A2
6.1.3 PIOX R400C
Fig. 6.3: PIOX R400C
6.1.4 PIOX R400A2
Fig. 6.4: PIOX R400A2
P I O X
zone 1
10 m
10 m
junction
box JB91
transmitter
PIOX TR374C
sensor
PIOX R400C
extension cable, max. 200 m
connection via junction box
OR
direct connection
outside of
explosive
atmosphere
fluid
P I O X
10 m
10 m
transmitter
PIOX TR374A2
zone 2
junction
box JB92
sensor
PIOX R400A2
extension cable, max. 200 m
connection via junction box
OR
direct connection
fluid
