Micropilot FMR67
14
V. 1, Rev. 3, 11-04-2017
Hauser
2-wire: 4-20mA HART, 4-20mA
1
3
+
+
2
4
4...20mA
HAR
T
4...20mA
10
mm
Spare
part
71108xxx
2- wire
level
4-20
mA
4-20
mA
HAR
T
[04
/05]
open
-
-
11
A
1
3
+
+
2
4
4-20mA/
FIELDBUS
4-20mA/
2-channel overvoltage protection
-
-
[17]
14
13
12
+
+
+
+
-
-
-
-
1
1
2
2
3
3
9
9
5
5
8
8
6
6
7
7
4
4
4
4
+
+
–
–
+
+
–
–
4...20 mA
4...20 mA
10
B
4...20 mA
4...20 mA
"
"
"
"
#
A0013923
5
Terminal assignment 2-wire, 4-20 mA HART, 4...20mA
A
Without integrated overvoltage protection
B
With integrated overvoltage protection
1
Connection current output 2
2
Connection current output 1
3
Supply voltage for current output 1 (e.g. RN221N); Observe terminal voltage
4
Cable screen; observe cable specification
5
HART communication resistor (≥ 250 Ω): Observe maximum load
6
Connection for Commubox FXA195 or FieldXpert SFX350/SFX370 (via VIATOR Bluetooth modem)
7
Analog display device ; observe maximum load
8
Analog display device ; observe maximum load
9
Supply voltage for current output 2 (e.g. RN221N); Obeserve terminal voltage
10 Overvoltage protection module
11 Current output 2: Terminals 3 and 4
12 Terminal for the potential equalization line
13 Cable entry for current output 1
14 Cable entry for current output 2
This version is also suited for single-channel operation. In this case, current output 1 (terminals
1 and 2) must be used.
