GE Industrial Solutions Entellisys System User Manual - Manual (Page 132)

Digital I/O 132
10
10.1.1.7 Terminal block
Entellisys requires up to four 68-pin terminal blocks, one for every discrete I/O board in the
system. Terminal blocks provide a 68-pin SCSI connector so it can easily be connected to
discrete boards with a straight 68-pin SCSI cable. The recommended terminal block is
CIO-MINI68 from Measurement Computing. For more detailed information about the terminal
block, please refer to manufacturer's specification. Figure 10-4 represents pin assignment on
the terminal block.
Figure 10-4 Terminal block pin assignment
Pin Description Pin Pin Description Pin
Digital Channel 0 1 COMMON 35
Digital Channel 1 2 COMMON 36
Digital Channel 2 3 Digital Channel 24 37
Digital Channel 3 4 Digital Channel 25 38
Digital Channel 4 5 Digital Channel 26 39
Digital Channel 5 6 Digital Channel 27 40
Digital Channel 6 7 Digital Channel 28 41
Digital Channel 7 8 Digital Channel 29 42
Digital Channel 8 9 Digital Channel 30 43
Digital Channel 9 10 Digital Channel 31 44
Digital Channel 10 11 Digital Channel 32 45
Digital Channel 11 12 Digital Channel 33 46
Digital Channel 12 13 Digital Channel 34 47
Digital Channel 13 14 Digital Channel 35 48
Digital Channel 14 15 Digital Channel 36 49
Digital Channel 15 16 Digital Channel 37 50
COMMON 17 Digital Channel 38 51
COMMON 18 Digital Channel 39 52
Digital Channel 16 19 Digital Channel 40 53
Digital Channel 17 20 Digital Channel 41 54
Digital Channel 18 21 Digital Channel 42 55
Digital Channel 19 22 Digital Channel 43 56
Digital Channel 20 23 Digital Channel 44 57
Digital Channel 21 24 Digital Channel 45 58
Digital Channel 22 25 Digital Channel 46 59
Digital Channel 23 26 Digital Channel 47 60
Digital Channel 48 27 Digital Channel 56 61
Digital Channel 49 28 Digital Channel 57 62
Digital Channel 50 29 Digital Channel 58 63
Digital Channel 51 30 Digital Channel 59 64
Digital Channel 52 31 Digital Channel 60 65
Digital Channel 53 32 Digital Channel 61 66
Digital Channel 54 33 Digital Channel 62 67
Digital Channel 55 34 Digital Channel 63 68