Attaching the Cable Entry
3
Please use extreme caution when performing any work on the equipment that affects this
cable gland. You must use a torque wrench.
The torque for this cable gland is 5 Nm.
t Remove the protective cap from the bore hole on the indicator.
t Insert the included cable gland through the bore hole and secure from the inside using
the locknut (1).
t Insert the cable through the cable gland until the shielding (2) comes into contact with
the clamps (3). Tighten the screw-down nut (4) until the gasket (5) inserted between the
screw-down nut and cable forms a small beaded rim.
t Check the shielding and clamps.
t Securely connect the wires of the connecting cable in accordance with the terminal
assignments.
t After you close the housing again, use a pressure gauge to check the integrity of the
IP69K protection. For details, contact the Sartorius Service Center.
Connecting Cables
t Insert all cable wires through the ferrite case, wind them around the ferrite case and then
reinsert back through the ferrite case.
t Screw the wires tightly into the clamps.
See the following pages for pin assignment
t Refer to the data sheet or operating instructions of the weighing platform for details
on the assignment of wire colors/signals. Ensure any lines that are not assigned are
insulated correctly.
t When connecting a load receptor that uses 4-conductor technology (the cable of the
weighing platform to be connected only has 4 lines), connect clamp pairs 1 and 2 (EXC+
und SENSE+), and 5 and 6 (SENSE- und EXC-) with a wire jumper.
Connecting Weighing Platforms to WP2
An IS platform can be connected to the WP2 connection of the Combics indicator.
Features
– IS weighing platforms process weighing data independently of the indicator.
– Internal calibration/adjustment option
– IS...-0CE models: have a separate approval number, printed on a tag that is affixed to
the cable.
– Please observe the conditions described in the manual for the weighing platform you
connect.
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