Fluke 1777 - Page 12

1773/1775/1777
Calibration Manual
8
Figure 2. 17xx AUX Input Calibration Cable
155 min.
215
±3
10
Proper shrink tubes for grouping of AUX1 and AUX2 as well as markings for differentiation (e.g.: label under transparent shrink tube - see above)
AUX1 (
–
)
AUX1 (+) AUX2 (+)
AUX2 (
–
)
250
±1
Twisted 7 ±1
(4x)
Twisted 7 ±1
(4x)
2
AUX
1
(+)
270
±1
3
AUX
1
(
–
)
290
±1
2
AUX
2
(+)
310
±1
3
AUX
2
(
–
)
1800
±5
20
±1
40
±1
60
±1
80
±1
1
White
Brown
Blue
Black
A
PRE-ASSEMBLY
Solder both ends
(4x)
55
over AUX2
(+) and (-)
over AUX1
(+) and (-)
6
4
4
4
4
AUX2 (
–
)
AUX2 (+) AUX1 (+)
AUX1 (
–
)
7
transparent shrink tubes (l=45mm)
over printed labels "AUX 1" & "AUX 2" (w~40mm)
~ 9
DETAIL A
SCALE
2 : 1
Place shrink tube over solder joint and shrink
(4x)
Connections
Binder-Cable
Test leads
Brown AUX1(+)
Bhite
AUX1(
–
)
Blue
AUX2(+)
Black
AUX2(
–
)
(
–
)