Leuze BPS 307i - BPS Mounting Methods and Orientation

Mounting
Leuze electronic GmbH + Co. KG BPS 307i 38
NOTICE
A twin tape always consists of two barcode tapes.
Ä When ordering twin tapes, two barcode tapes are always included with an order.
Ä The two twin bar code tapes have the exact same length tolerances relative to each other.
Ä Ensure that the BCB is affixed without tension.
The BCB is a plastic tape that can be stretched by strong mechanical tension. Excessive
mechanical stretching results in lengthening of the tape and distortion of the position values.
Mounting two barcode tapes with the same value range
For crane systems or elevators, two barcode tapes with the same value range are used for positioning.
NOTICE
If two barcode tapes with the same value range and the same length tolerances are needed,
the use of twin tapes is recommended (see chapter 3.4.4 "Twin tapes").
If a twin tape is not used: To have the same values at the same position, one barcode tape must be affixed
with numbers upside down while the other is affixed normally.
If twin bar code tapes are not used, the two bar code tapes may deviate +/-1mm per meter relative to one
another.
1
2
1 BCB affixed upside down
2 BCB affixed normally
Fig.6.7: Affixing two barcode tapes with the same value range
6.2 Mounting the barcode positioning system
The BPS can be mounted in the following ways:
• Mounting using a mounting device on the fastening grooves
• BTU0300M-W: Wall mounting
• BT56: Mounting on a rod
• Mounting using a mounting device on the M4 mounting threads on the rear of the device
• BT300W: Mounting on a mounting bracket
• BT300-1: Mounting on a rod
• Mounting using four M4 mounting threads on the rear of the device
NOTICE
If the BTU0300M-W mounting device is used to mount the device, the new device is automati-
cally aligned correctly should it be necessary to exchange a device.