EFOSC II - LAMBDA CONTROL

  

LAMBDA UNIT
EFOSC JUNCTION BOX
Comments
SIGNALS
Color
Lemo
Color
AMP
Color
Burndy104
Lambda Motor +
or
2/6-Pin 1
 rd
1-20
rd
73
 
Lambda Motor -
ye
2/6-Pin 2
 bu
1-21
bu
74
Lambda in/out Motor +
Light br
2/6-Pin 5
 br
1-22
br
88
By this polarity motor goes in (Needs 24V)
Lambda in/out Motor -
Light rd
2/6-Pin 6
 wt
1-23
wt
89
Lambda limit out
bk
2/8-Pin 1
 gr
3-42
gr
17
0V when on limit
Lambda limit in
bk
2/8-Pin 2
 pk
3-41
pk
18
0V when on limit
 
sh
 
 gn
1-37
gn
75
Shield
Lambda Tacho +
br
2/6-Pin 3
gr
1-17
rd
76
 
Lambda Tacho -
rd
2/6-Pin 4
pk
1-18
bk
77
 
sh
   
1-19
sh
85
Shield
Encoder Lambda A(sin)
gn
2/8-Pin 3
br
3-27
Encoder differential driver
gr
24
Differential driver inside the Junction box
Encoder Lambda B(cos)
wt
2/8-Pin 4
wh
3-26
gn
27
Encoder Lambda C(zp)
ye
2/8-Pin 5
ye
3-25
wh
22
       
3-24
gn
19
Shield
Encoder Lambda A(sin*)
       
rs
54
sin*, cos* and zp* are generated by the driver inside the Junction box
Encoder Lambda B(cos*)
       
ye
55
Encoder Lambda C(zp*)
       
br
86
Encoder VCC
rd
2/8-Pin 6
rd
3-23
wt
66
Encoder + 4,5-13,2 V
Lambda limits Supply +
br
2/8-Pin 7
bu
3-22
br
20
+12 V Prox. limit switch
Encoder Lambda GND
bk
2/8-Pin 8
gn
3-21
ye
52
Encoder GND
Lambda limits common
bu
2/8-Pin 8
 
3-20
gn
52
0 V Prox. limit switch
 

 Comments to: dgojak@eso.org