Brecknell SBI-240 handleiding
Handleiding
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10 SBI-240 Service Manual
2.4 Connectors and Jumpers
There are connectors located on the bottom side of indicator for the power supply,
USB port, RS-232 serial port and display which is used for mounting the display
remotely on a wall or a desk.
Figure 2.1 View of PC Board Connectors
2.4.1 Power Supply
The indicator comes with an external AC to DC power adapter. Simply plug the AC
adapter into the DC9V power jack on the scale and then plug into a standard wall outlet.
2.4.2 Definition of Connectors and Jumpers
Table 2.1 Loadcell Connector
IMPORTANT: Make sure that the AC voltage and polarity appearing at the wall
outlet matches the input voltage as well as the polarity marked on the AC
adapter.
Pin Description In/Out/Power Electrical Level
1 + excitation power output 5±0.3 VDC (≤0.12A)
2 +
sen
se power input 5±0.3 VDC
3 -
excitation
power ground 0 VDC
4 -
sense
power input ≤0.5 VDC
5 +
signal
signal input 2.5±0.3 VDC
6 -
sign
al signal input 2.5±0.3 VDC
7shield - -
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Productinformatie
| Merk | Brecknell |
| Model | SBI-240 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 9396 MB |
