[Next] [Previous] [Top] [Contents] [Back]

BI-0433 - 12 Channel Incremental Encoder Interface with Isolated Inputs and Cable Fault Detection

Appendix B Connector Assignments


This Appendix identifies the VMEbus P1, VMEbus P2 and the D25 Connectors P3 to P6.

VMEbus P1
Pin Number(a) Signal Mnemonic(b) Signal Mnemonic(c) Signal Mnemonic
1D00(BBSY*)D08
2D01(BCLR*)D09
3D02(ACFAIL*)D10
4D03BG0IN*D11
5D04BG0OUT*D12
6D05BG1IN*D13
7D06BG1OUT*D14
8D07BG2IN*D15
9GNDBG2OUT*GND
10SYSCLKBG3IN*(SYSFAIL*)
11GNDBG3OUT*BERR*
12DS1*(BR0*)SYSRESET*
13DS0*(BR1*)LWORD*
14WRITE*(BR2*)AM5
15GND(BR3*)A23
16DTACK*AM0A22
17GNDAM1A21
18AS*AM2A20
19GNDAM3A19
20IACK*GNDA18
21IACKIN*(SERCLK)A17
22IACKOUT*(SERDAT*)A16
23AM4GNDA15
24A07IRQ7*A14
25A06IRQ6*A13
26A05IRQ5*A12
27A04IRQ4*A11
28A03IRQ3*A10
29A02IRQ2*A09
30A01IRQ1*A08
31(-12V)(+5V STDBY)(+12V)
32+5V+5V+5V

Note: Signal mnemonics shown in parenthesis () are not used by the BI-0433 module.

VMEbus P2
P2
Pin
Number
Row A
Signal
Mnemonic
Row B
Signal
Mnemonic
Row C
Signal
Mnemonic
1 +5 VOLT 
2 GND 
3 (RESERVED) 
4 (A24) 
5 (A25) 
6 (A26) 
7 (A27) 
8 (A28) 
9 (A29) 
10 (A30) 
11 (A31) 
12 GND 
13 +5 VOLT 
14 (D16) 
15 (D17) 
16 (D18) 
17 (D19) 
18 (D20) 
19 (D21) 
20 (D22) 
21 (D23) 
22 GND 
23 (D24) 
24 (D25) 
25 (D26) 
26 (D27) 
27 (D28) 
28  (D29) 
29 (D30) 
30 (D31) 
31 GND 
32 +5 VOLT 

Four 25-pin male "D" type connectors are available on the front panel of the module. Each connector contains signals for three input channels.

D25 Connectors P3 to P6
Signal MnemonicPin NumberPin NumberSignal Mnemonic
Ch1_Ua1+114Ch1_Ua1-
Ch1_Ua2+215Ch1_Ua2-
Ch1_Ind+316Ch1_Ind-
Ch1_Di+417Ch1_Di-
Ch2_Ua1+518Ch2_Ua1-
Ch2_Ua2+619Ch2_Ua2-
Ch2_Ind+720Ch2_Ind-
Ch2_Di+821Ch2_Di-
Ch3_Ua1+922Ch3_Ua1-
Ch3_Ua2+1023Ch3_Ua2-
Ch3_Ind+1124Ch3_Ind-
Ch3_Di+1225Ch3_Di-
Not Connected13  

Note: When inputs are single ended, connect input signals to the 'plus' inputs (pins 1-12), and connect the 'minus' inputs to ground (pins 14-25).


BI-0433 - 12 Channel Incremental Encoder Interface with Isolated Inputs and Cable Fault Detection - 23 MAY 1997 Copyright 1997 Brand Innovators B.V. [Next] [Previous] [Top] [Contents] [Back]