FEC DSP1500 (SAN3) - Manual (Page 40)

PAGE ４－8
enFORCE Operation Manual
4.6 Pre-Amplifier Connection
The pre-amplifier connector links the SAN controller to the tool load cell in order to perform the
following functions:
1. Reads the load voltage values from the pre-amplifier.
2. Tests the pre-amplifier condition by generating a voltage signal for full scale load by the
Calibration function.
3. Tests the Pre-amplifier Zero level by the Zero Level Check function.
See Section 4.13 and Appendix A for connecting cable part numbers and specifications.
Wiring Chart
1: (SCL) Signal Clock 5: Frame Ground
2: (SDA) Signal Data 6: Ground
3: (CAL) Calibration 7: -12VDC
4: Load Input 8: +12VDC
Mating Connector
Manufacture: Molex
Housing Part No.: 39-01-2085
Contact Part No.: 39-00-0047 (Qty.-8)
Chapter 4: System Setup and Wiring