
Re
v. 7
5
Intr
oductio
n
Rea
r P
a
n
e
l
Lay
out
0 $ * 1 ( 7 6 7 $ 7 , 2 1
& 2 1 1 ( & 7 2 5 6
/ + H / ( 9 ( / 7 ( 0 3
& 2 1 1 ( & 7 2 5 6
, 1 3 8 7 3 2 : ( 5
& 8 5 5 ( 1 7 6 + 8 1 7
3 5 2 * 5 $ 0 2 8 7
, ( ( (
4 8 ( 1 & + , 2
5 6
$ 0 ( 5 , & $ 1 0 $ * 1 ( 7 , & 6 , 1 &
2 $ . 5 , ' * ( 7 1 8 6 $
-
-
-
-
- $
- %
- $
- %
/ , 1 ( + ] 9 $ 0 $ ;
9
9
6
1
1
4
2
3
5
6
8
7
7
5 6
Z
6 ( 5 , $ / 3 2 5 7
Table 1-2. Rear Panel Description
1
Current Shunt Terminals
5
Program Out BNC Female Connector
2
RS-232/422 25-pin Female D-sub
Connector
6
Dual Magnet Station 25-pin Female
D-sub Connectors
3
IEEE-488 Female Connector
7
Dual Auxiliary LHe Level/Temp 9-pin
Male D-sub Connectors
4
Quench I/O 9-pin Female D-sub
Connector
8
Input Power IEC-320 Male Connector
1.3
R
ear P
a
nel
Layo
ut
Summary of Contents for 420
Page 2: ......
Page 4: ......
Page 6: ......
Page 12: ...x Rev 7 List of Tables ...
Page 18: ...xvi Rev 7 Foreword Safety Summary ...
Page 22: ...4 Rev 7 Introduction Front Panel Layout ...
Page 24: ...6 Rev 7 Introduction Rear Panel Layout ...
Page 30: ...12 Rev 7 Introduction Operating Characteristics ...
Page 54: ...36 Rev 7 Installation Power Up Procedure ...
Page 82: ...64 Rev 7 Operation Summary of Operational Limits ...