Endress+Hauser Waterpilot FMX21 - Page 24

Electrical connection Waterpilot FMX21
24 Endress+Hauser
6.1.2 Waterpilot with Pt100 and TMT182 temperature head
transmitter (4 to 20 mA)
)
)
a
b
c
e
f
d
cd
g
RD BK
WH
YE
BU
BR
6
5
4
3
2
1
FMX21
A0018780
a Not for the FMX21 with external diameter of 29 mm (1.14 in)
b 10.5 to 35 V DC
c 4...20 mA
d Resistance (R
L
)
e Temperature head transmitter TMT182 (4 to 20 mA) (not for use in hazardous areas)
f 11.5 to 35 V DC
g Pt100
Ordering information: options "NB" and "PT", Product Configurator order code for
"Accessories mounted" and "Accessories enclosed"
6.1.3 Wire colors
RD = red, BK = black, WH = white, YE = yellow, BU = blue, BR = brown
Connection classification as per IEC 61010-1:
• Overvoltage category 1
• Pollution level 1
6.1.4 Connection data
Connection classification as per IEC 61010-1:
• Overvoltage category 1
• Pollution level 1
Connection data in the hazardous area
See relevant XA.