Delta Tau PMAC2A-PC/104 Manual descargar pdf (Pagina 60)

PMAC2A-PC104 Hardware Manual

Base Board Connector Pinouts

J4 (JMACH2): Machine Port

Connector

(34-Pin Header)

Front View

Pin# Symbol Function Description Notes

1 FLG_1_2_V Input Flags 1-2 Pull-Up

2 FLG_3_4_V Input Flags 3-4 Pull-Up

3 GND Common Digital Common

4 GND Common Digital Common

5 HOME1 Input Home-Flag 1 10

6 HOME2 Input Home-Flag 2 10

7 PLIM1 Input Negative End Limit 1 8,9

8 PLIM2 Input Negative End Limit 2 8,9

9 MLIM1 Input Positive End Limit 1 8,9

10 MLIM2 Input Positive End Limit 2 8,9

11 USER1 Input User Flag 1

12 USER2 Input User Flag 2

13 PUL_1 Input Pulse Output 1

14 PUL_2 Input Pulse Output 2

15 DIR_1 Input Direction Output 1

16 DIR_2 Input Direction Output 2

17 EQU1 Output Encoder Comp-Equal 1

18 EQU2 Output Encoder Comp-Equal 2

19 HOME3 Input Home-Flag 3 10

20 HOME4 Input Home-Flag 4 10

21 PLIM3 Input Negative End Limit 3 8,9

22 PLIM4 Input Negative End Limit 4 8,9

23 MLIM3 Input Positive End Limit 3 8,9

24 MLIM4 Input Positive End Limit 4 8,9

25 USER1 Input User Flag 1

26 USER2 Input User Flag 2

27 PUL_1 Input Pulse Output 1

28 PUL_2 Input Pulse Output 2

29 DIR_1 Input Direction Output 1

30 DIR_2 Input Direction Output 2

31 EQU1 Output Encoder Comp-Equal 1

32 EQU2 Output Encoder Comp-Equal 2

33 B_WDO Output Watchdog Out Indicator/driver

34 No Connect

Note 1: Pins marked PLIMn should be connected to switches at the positive end of travel. Pins marked

MLIMn should be connected to switches at the negative end of travel.

Note 2: Must be conducting to 0V (usually GND) for PMAC to consider itself not into this limit.

Automatic limit function can be disabled with Ix25.

Note 3: Functional polarity for homing or other trigger use of HOMEn controlled by Encoder/Flag

Variable I9n2. HMFLn selected for trigger by Encoder/Flag Variable I9n3. Must be conducting to 0V

(usually GND) to produce a '0' in PMAC software.

1 2 ... 55 56 57 58 59 60 61 62 63 64 65 ... 71 72

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Delta Tau PMAC2A-PC/104 Manual Pagina 60

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