Michell Instruments SF82 Series, Руководство пользователя

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SF82 Transmitter User’s Manual
5 Michell Instruments
If longer cable runs are required, off the shelf 5-pin M12 cables can be connected between the
SF82 transmitter and the cable provided by Michell Instruments.
Note: The cable screen should only be connected to ground point at either the
transmitter installation side or at the receiving equipment. Failure to observe this
precaution can result in ground loops and equipment malfunction.
2.3. Cable Connection
DIN 43650 Version
To ensure the specified ingress protection is achieved, when installing the connector, the securing
screw (with the O-ring and washer) must be tightened to a minimum torque of 3.4 Nm (2.5 ft-
lbs). The sensor cable used must be a minimum diameter of 4.6 mm (0.2”).
M12 5-Pin Version
The connector should be installed by aligning the locating pin on the transmitter with the slot
on the cable. The connector can then be pushed into place and rotated until finger tight.
2.4. Electrical Schematic
Note: The cable screen should only be connected to a ground point at either the
transmitter installation side, or at the receiving equipment. Failure to observe this
precaution can result in ground loops and equipment malfunction.
Figure 5 Connector Installation
Figure 6 2-Wire Connection Diagram
O-ring and
washer