3
Pin
Function
Pin
Function
1
+3 V
23
Reserved
2
3 V
24
Reserved
3
Spare Bus
25
Reserved
4
Reserved Bus
26
Spare
5
Coaxial
27
Spare
6
Coaxial
*28
+24 V
7
Coaxial
*29
24 V
8
200 V dc
30
Spare Bus
9
Spare
31
Spare
*10
+6 V
32
Spare
*11
6 V
*33
117 V ac (Hot)
12
Reserved Bus
*34
Power Return Ground
13
Spare
35
Reset (Scaler)
14
Spare
36
Gate
15
Reserved
37
Reset (Auxiliary)
*16
+12 V
38
Coaxial
*17
12 V
39
Coaxial
18
Spare Bus
40
Coaxial
19
Reserved Bus
*41
117 V ac (Neutral)
20
Spare
*42
High-Quality Ground
21
Spare
G
Ground Guide Pin
22
Reserved
Pins marked (*) are installed and wired in ORTEC’s Model 4001A and
4001C Modular System Bins.
Bin/Module Connector Pin Assignments for Standard
Nuclear Instrument Modules per DOE/ER-0457T