Delta Tau 8F, Руководство пользователя

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Delta Tau Data Systems, Inc. ACC-8F & ACC-8FP
Connectors and Jumpers
23
TB2 12 Point Terminal Block
1 12
Pin # Symbol Function Description Notes
1 CHA2+ Input Enc 2 Pos. A Chan. Also pulse input
2 CHA2- Input Enc 2 Neg. A Chan. Also pulse input
3 CHB2+ Input Enc 2 Pos. B Chan. Also direction input
4 CHB2- Input Enc 2 Neg. B Chan. Also direction input
5 CHC2+ Input Enc 2 Pos. C Chan. Index channel
6 CHC2- Input Enc 2 Neg. C Chan. Index channel
7 ENCPWR Output Digital Supply Power for encoder
8 GND Common Digital Reference
9 CHU2+ Input Supplemental Flag U
10 CHV2+ Input Supplemental Flag V
11 CHW2+ Input Supplemental Flag W
12 CHT2+ Input Supplemental Flag T
A 12-point terminal block for discrete-wired connection to 2nd encoder and Supplemental Flags. This
terminal block provides the interface to a single quadrature encoder or the signals of a simulated encoder. It
additionally provides connection to the set of supplemental flags for that motor.
TB3 6 Point Terminal Blo ck
1
6
Pin # Symbol Function Description Notes
1 GND Common Reference Voltage Tied to PMAC2 ground
2 +5V Input Positive Supply Voltage See Above
3 +12/25V Input Flag Power For Optical Isolation
4 12/25V Rtrn Input Flag Return For Optical Isolation
5 AGND Input Analog Ground
6 AGND Input Analog Ground
A 6-point terminal block for op5V power supply connection for accessory board. This terminal
block provides the input for the power supply for the circuits on the board. If jumper E1is ON, the +5V
supply for the board will come from the PMAC2 and a se5V supply should not be brought in here.