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CHAPTER 7: CONNECTING FIELD WIRING TO THE D20E MODULE
D20E ETHERNET I/O MODULE INSTRUCTION MANUAL
TB2
Description
47
Normal Close29
48
Close30/Common30/DO30‒
49
Trip31/Raise1/Normal Open31/DO31+
50
Normal Close31
51
Close32/Common32/DO32‒
52
Master Close Sense Output
53
No Connection
Table 24 shows the J1-J6 DB25 connector pin assignments for the D20E-K (DB25)
interface.
Table 24: D20E-K (DB25) interface - DB25 pin assignment
Pins
Trip/Close Outputs
J1 (1 to 8)
J5 (9 to 16) J6 (17 to 24) J4 (25 to 32) J3 (1 to 8)
1
T1
T9
2
C1
C9
3
T2
T10
4
C2
C10
5
T3
T11
6
C3
C11
7
T4
T12
8
C4
C12
9
T5
T13
10
C5
C13
11
T6
T14
12
C6
C14
13
T7
T15
14
C7
C15
15
T8
T16
16
C8(Z2:1&2)
C16(Z3:1&2)
T1(Z2:2&3)
T6(Z3:2&3)
17
C1
C6
18
T2
T7
19
C2
C7
20
T3
T8
21
C3
C8
22
T4
T9
23
C4
C9
24
T5
T10
25
C5
C10
Z1: 1&4, 2&3 Trip/Close outputs
Z1: 1&2 Raise/Lower outputs
See Z2-Z7 jumper settings in Table 24 above. See the locations of jumpers Z1 to Z7 in
Figure 23.
TB2-1: External
Control Output
TB2-3: External
Control Output
TB2
Description
100
Trip30/Lower2/Normal Open30/DO30+
101
Normal Close30
102
Close31/Common31/DO31‒
103
Trip32/Lower1/Normal Open32/DO32+
104
Normal Close32
105
Master Trip Sense Output
106
No Connection (PE GND on #10 stud)
T17
T25
C17
C25
T18
T26
C18
C26
T19
T27
C19
C27
T20
T28
C20
C28
T21
T29
C21
C29
T22
T30
C22
C30
T23
T31
C23
C31
T24
T32
C24(Z7:1&2)
C32(Z6:1&2)
T21(Z7:2&3)
T26(Z6:2&3)
C21
C26
T22
T27
C22
C27
T23
T28
C23
C28
T24
T29
C24
C29
T25
T30
C25
C30
DC Supply (‒/+)
TB2-2: No Connection
DC Supply (+/‒)
TB2-4: Interposer Current Limit Input
GE INFORMATION
Raise/Lower Outputs
J2 (9 to 16)
R8
R16
L8
L16
R7
R15
L7
L15
R6
R14
L6
L14
R5
R13
L5
L13
R4
R12
L4
L12
R3
R11
L3
L11
R2
R10
L2
L10
R1
R9
L1(Z5:1&2)
L9(Z4:1&2)
T16(Z5:2&3)
T11(Z4:2&3)
C16
C11
T17
T12
C17
C12
T18
T13
C18
C13
T19
T14
C19
C14
T20
T15
C20
C15
93
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