Page 4.3
POWER RELAY MODULE 40-160
pickering
SECTION 4 - PROGRAMMING GUIDE
MODULE ARCHITECTURE
The Pickering 40-160 PXI Power Relay Module is available with 10xSPST, 20xSPST or 10xSPDT uncomitted
relays. One sub-unit is used to control all the switches as shown below.
A20
C20
A3
C3
A2
C2
A1
C1
A1.2
C1.2
A1.1
C1.1
A2.2
C2.2
A2.1
C2.1
A10.2
C10.2
A10.1
C10.1
A4
C4
A10
C10
A1
C1
A2
C2
40-160-001
10xSPST
40-160-002
10xDPST
40-160-003
20xSPST
Sub-Unit
Bit
Function
40-160-001
40-160-002
40-160-003
1
1
A1 to C1
A1.1 to C1.1 & A1.2 to C1.2
A1 to C1
1
2
A2 to C2
A2.1 to C2.1 & A2.2 to C2.2
A2 to C2
1
3
A3 to C3
A3.1 to C3.1 & A3.2 to C3.2
A3 to C3
1
4
A4 to C4
A4.1 to C4.1 & A4.2 to C4.2
A4 to C4
1
5
A5 to C5
A5.1 to C5.1 & A5.2 to C5.2
A5 to C5
1
6
A6 to C6
A6.1 to C6.1 & A6.2 to C6.2
A6 to C6
1
8
A7 to C7
A7.1 to C7.1 & A7.2 to C7.2
A7 to C7
1
8
A8 to C8
A8.1 to C8.1 & A8.2 to C8.2
A8 to C8
1
9
A9 to C9
A9.1 to C9.1 & A9.2 to C9.2
A9 to C9
1
10
A10 to C10
A10.1 to C10.1 & A10.2 to C10.2
A10 to C10
1
11
—
—
A11 to C11
1
12
—
—
A12 to C12
1
13
—
—
A13 to C13
1
14
—
—
A14 to C14
1
15
—
—
A15 to C15
1
16
—
—
A16 to C16
1
17
—
—
A17 to C17
1
18
—
—
A18 to C18
1
19
—
—
A19 to C19
1
20
—
—
A20 to C20
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