Chapter 5: Connectors
96
CompactPCI J5
The CompactPCI J5 connector provides the conduit between the CPC324 and the Rear
Transition Module (RTM). The RTM provides transient voltage suppression, fuses, and
isolation transformers to insure galvanic isolation from harmful electrical impulses that might
occur on the trunk wires under fault cases. The CPC324 provides the first eight of 24 trunk
connections.
Table 5-13, “CompactPCI J5 Pinout,”
lists the J5 pinouts.
For more information about the RTM, see
Chapter 6, “Rear Transition Module,” on page 97
.
Table 5-13:
CompactPCI J5 Pinout
Row Number
A
B
C
D
E
F
22
RTIP3
RRING4
RTIP4
TRING4
TTIP4
NC
21
RRING3
RRING2
RTIP2
TRING3
TTIP3
NC
20
TTIP2
TRING1
TTIP1
RRING1
RTIP1
NC
19
TRING2
RRING6
RTIP6
RRING7
RTIP7
NC
18
RTIP8
TRING8
TTIP8
RRING5
RTIP5
NC
17
RRING8
TRING6
TTIP6
TRING7
TTIP7
NC
16
RTIP12
TRING12
TTIP12
TRING5
TTIP5
NC
15
RRING12
TRING11
TTIP11
RRING11
RTIP11
NC
14
TTIP9
RRING9
RTIP9
RRING10
RTIP10
NC
13
TRING9
RRING15
RTIP15
TRING10
TTIP10
NC
12
TTIP16
RRING13
RTIP13
RRING14
RTIP14
NC
11
TRING16
TRING15
TTIP15
RRING16
RTIP16
NC
10
TTIP20
TRING14
TTIP14
TRING13
TTIP13
NC
9
TRING20
RRING19
RTIP19
RRING20
RTIP20
NC
8
RTIP17
RRING18
RTIP18
TRING19
TTIP19
NC
7
RRING17
TRING18
TTIP18
TRING17
TTIP17
NC
6
RTIP21
RRING22
RTIP22
RRING23
RTIP23
NC
5
RRING21
RRING24
RTIP24
TRING24
TTIP24
NC
4
NC
TRING22
TTIP22
TRING23
TTIP23
NC
3
NC
NC
NC
TRING21
TTIP21
NC
2
RELAY_I1
1
1. Input, common relay return.
NC
GND
GND
GND
NC
1
RELAY_O1
2
2. Output, independent relay drive.
RELAY_O2
2
VDD
+12V
-12V
NC
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