Siemens SITRANS FMT020 Kompaktmontageanleitung

Wall mounting kit
Items supplied • 1 wall mounting kit
• 4 cable glands (M20 or NPT with adapter)
• 1 sensor terminal board with screws
Dimensions in cm (inch)
∅ Drill size 8 - 12 mm (0.315 - 0.472)
Note
Scan QR code for further information
Consult the Operating Instructions for further
information and instructions in other languages.
Wall or pipe mounting
• Mount wall bracket on a wall or on the back of a panel using
mounting screws. 1
• Mount wall bracket on a vertical or horizontal pipe using an ordinary
hose clip or duct straps. 2 3
Notice
Only use cable glands provided by Siemens for this device
The usage of other cable glands can damage the device.
For restrictions regarding certification refer to the Operating Instructions.
Connecting sensor and transmitter
1. Remove the lid from the sensor terminal box.
2. Remove SENSORPROM from the holder in the sensor terminal box and
plug it on the connection board ①. Ensure that the serial number on
the SENSORPROM label is identical to the sensor serial number.
3. Mount the sensor terminal board in the sensor terminal box.
4. Connect the grounding cable on the connection board. If the sensor
cables are too short, put the connection board inside the terminal box
before proceeding. 5
5. Connect the 3-pin connector to terminals 82, 0, 83 on the sensor
terminal board. 6
6. Connect the 2-pin connector to terminals 85 and 86 on the sensor
terminal board. 6
7. Fit M20 or ½" NPT cable glands for supply, coil, electrode and output
cables. For NPT cable glands use the adapter.
8. Mount the grounding cable to the grounding screw on the connection
board of the transmitter ②.
9. Fit the coil cable ④ through the cable glands on both sides.
Cut off the black wire. 5 6
• Connect the blue wire of the coil cable to terminal 85 and the
brown wire to terminal 86 on both sides.
• Connect the coil cable shield to the grounding screw on both sides
② ⑦.
10. Fit the electrode cable ③ through the cable glands on both sides.
Cut off the outer shield on transmitter side.
Note
Special type electrode cable
For special type electrode cables connect the individual wire shields to
terminals 0, 81 and 84 instead. Consult Operating Instructions for details.
• Connect the brown wire of the electrode cable to terminal 82, the
black wire to terminal 0 and the blue wire to terminal 83 on both
sides.
• Connect the electrode cable shield to the grounding screw on the
sensor terminal board ⑧.
11. Fit the supply ⑥ and output cables ⑤ through the cable glands.
• Connect the supply cable to the provided power supply connector.
• Connect the output to the connection board according to your
needs.
12. Mount the connection board inside the transmitter terminal box.
13. Remount terminal box lid and transmitter by cross tightening as
indicated. Do not tighten fully at first to avoid damage to the device.
8 9
14. To obtain optimum sealing, tighten cable glands.
A5E52050699-AA
INSTALLATION INSTRUCTIONS
5
5 6
9
1
Sensor terminal box
4
4 5
4
6
8
5
7
SITRANS FMT020
Preinstalled:
• 1 grounding cable
• 8 blanking plugs
181,8 (71.57)
2
Transmitter remote mounted
5
7
9
96 (37.80)
161,3 (63.50)
3
2 2 1 1
3 3
09/2023