23 P5628.1600 Rev A
The pin connections listed in
Table 2
for the Ethernet connector are not labelled in the figure but relate
to the internal connections of the RJ45 connector with Pin 1 on the left up to Pin 8 on the right. The
switches shown either side of the RS485 terminals in the figure allow setting of half duplex or full duplex
mode.
Ethernet
4 to 20mA
– Ch2 and Ch1
Pin 1: TX+
16
+ out
Pin 2: TX-
17
0V return
Pin 3: RX+
18
0V return
Pin 4: No connection
19
+ out
Pin 5: No connection
Pin 6: RX-
Pin 7: No connection
Pin 8: No connection
Table 2:
Ethernet and 4 to 20mA connections
I/O Terminals
Power, RS485, 4-20mA and relay connection terminal data is highlighted below.
Actuation type
Operating tool
Solid/Stranded conductor
0.08 - 2.5mm
² / 28 - 12 AWG
Conductor with Ferrule
0.25 - 1.5mm²
Strip length
5 - 6mm / 0.2 - 0.24 inch
Power Connections
For instruments connected to an
AC power supply
, it is the responsibility of the installer to ensure
that the instrument is installed with the following protection:
•
An external fuse or circuit breaker at a maximum of 5A.
•
Externally earthed.
See label below for details.
For instruments connected to a
DC power supply
, it is the responsibility of the installer to ensure
that the instrument is installed with a DC supply, meeting re-enforced insulation requirements of
EN61010-1
or equivalent.
Содержание TX8005 Air XD General Purpose
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