PINBAR

PIN BAR

• All values are including the measuring cables!
• Nomenclature:
  • Greek numbers = Filter Box on the top
  • Xi = Plug at the corresponding Filter Box (e.g. : VI, X3 = Plug X3 at Filter Box VI ).
  • Xi:j = Pin j at Plug Xi (e.g. : VI, X3:4 = Pin 4 at Plug X3 at Filter Box VI ).
  • R_1/2 = Resistance between Pin 1 and 2 directly measured at a corresponding PIN BAR.
  • R_X3:1-2 = Resistance between Pin 1 at Plug X3 of the Filter Box and Pin 2 at the PIN BAR.
  • R_X3:1/2 = Resistance between Pin 1 and Pin 2 at Plug X3 of the Filter Box.

MIXING CHAMBER

• There are six PIN BARS (A-F) mounted on the mixing chamber. Each consists of 16 PINS arranged in two columns.
• Number in brackets "()" corresponds to the AMP-Test-Box.

BAR A

BAR A

• Connected with BOX IV.
• Resistance between PIN and AMP-Test-Box R=145-148${\Omega }$.
• NO GROUNDS!

P	CONNECTION	PLG	BOX	COMMENT	LAST CHANGE
15	nc	L(5)	IV, X5:2
13	nc	N(15)	IV, X5:1
11	nc	P(6)	IV, X4:2
9	nc	S(7)	IV, X4:1
7	nc	a(8)	IV, X3:2
5	nc	d(16)	IV, X3:1
3	nc	f(17)	IV, X2:2
1	nc	h(18)	IV, X2:1

P	CONNECTION	PLG	BOX	COMMENT	LAST CHANGE
16	nc	M(23)	IV, X5:3
14	nc	c(33)	IV, X5:4
12	nc	R(24)	IV, X4:4
10	nc	T(25)	IV, X4:3
8	nc	b(26)	IV, X3:3
6	nc	e(34)	IV, X3:4
4	nc	g(35)	IV, X2:3
2	nc	j(36)	IV, X2:4

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BAR B

BAR B

• Connected with BOX III.
• Resistance between PIN and AMP-Test-Box R=142-144${\Omega }$.
• NO GROUNDS!

P	CONNECTION	PLG	BOX	COMMENT	LAST CHANGE
15	nc	g(5)	III, X5:2
13	nc	j(12)	III, X5:1
11	nc	Y(6)	III, X4:2
9	nc	Z(7)	III, X4:1
7	nc	U(8)	III, X3:2
5	nc	c(14)	III, X3:1
3	nc	d(16)	III, X2:2
1	nc	e(18)	III, X2:1

P	CONNECTION	PLG	BOX	COMMENT	LAST CHANGE
16	nc	f(23)	III, X5:3
14	nc	h(11)	III, X5:4
12	nc	X(24)	III, X4:3
10	nc	a(25)	III, X4:4
8	nc	T(26)	III, X3:3
6	nc	b(13)	III, X3:4
4	nc	V(15)	III, X2:3
2	nc	W(17)	III, X2:4

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BAR C

BAR C

• Connected with BOX III.
• Resistance between PIN and AMP-Test-Box R=141-145${\Omega }$.
• NO GROUNDS!

P	CONNECTION	PLG	BOX	COMMENT	LAST CHANGE
15	nc	K(1)	III, X9:2
13	nc	E(30)	III, X9:1
11	nc	N(2)	III, X8:2
9	nc	A(3)	III, X8:1
7	nc	C(4)	III, X7:2
5	nc	G(32)	III, X7:1
3	nc	L(34)	III, X6:2
1	nc	(36)	III, X6:1

P	CONNECTION	PLG	BOX	COMMENT	LAST CHANGE
16	wire broken	J(19)	III, X9:3	wire broken
14	nc	F(29)	III, X9:4
12	nc	P(20)	III, X8:3
10	nc	B(21)	III, X8:4
8	nc	D(22)	III, X7:3
6	nc	H(31)	III, X7:4
4	nc	M(33)	III, X6:3
2	nc	S(35)	III, X6:4

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BAR D

BAR D

• Connected with BOX IV.
• Resistance between PIN and AMP-Test-Box R=142-153${\Omega }$.
• NO GROUNDS!

P	CONNECTION	PLG	BOX	COMMENT	LAST CHANGE
15	MC-Shield Coil	E(1)	IV, X9:2	R15/16=2.96k${\Omega }$	Run Nov 2010
13	nc	F(11)	IV, X9:1
11	nc	X(2)	IV, X8:2
9	Pt-NMR	H(3)	IV, X8:1	RX1:1/4=797${\Omega }$	24.11.11
7	nc	D(4)	IV, X7:2
5	nc	Z(12)	IV, X7:1
3	nc	K(13)	IV, X6:2
1	nc	J(14)	IV, X6:1

P	CONNECTION	PLG	BOX	COMMENT	LAST CHANGE
16	MC-Shield Coil	V(19)	IV, X9:3
14	nc	A(29)	IV, X9:4
12	nc	B(20)	IV, X8:3
10	Pt-NMR	W(21)	IV, X8:4	R9/10=287${\Omega }$	24.11.11
8	nc	G(22)	IV, X7:3
6	nc	C(30)	IV, X7:4
4	nc	Y(31)	IV, X6:3
2	nc	U(32)	IV, X6:4

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BAR E

BAR E

• Connected to BOX VI.
• Assignment of pins at Bar E. The number of each pin corresponds with that of the AMP-BOX.
• Resistance between Box VI and Pins: R_VI-E ~ 280${\Omega }$
• All values are including measuring cables!
• NO GROUNDS!

PIN	CONNECTION	BOX	COMMENT	LAST CHANGE
1	RuOx(+I)	VI, X1:1	RX1:1/2=565${\Omega }$	19.11.11
2	RuOx (+U)	VI, X1:2	RX1:2/3=1655${\Omega }$	19.11.11
3	FPD, Pr.	VI, X2:1	R3/21=50.3${\Omega }$
4	FPD, Sec.	VI, X2:2	R4/22=637${\Omega }$
5	ET ST, Pr.	VI, X3:1	R5/23=1.021k${\Omega }$
6	ET ST, Sec.	VI, X3:2	R6/24=13.9k${\Omega }$
7	PdFe ST, Pr.	VI, X4:1	R6/25=339${\Omega }$
8	PdFe ST, Sec.	VI, X4:2	R5/26=45.2${\Omega }$

PIN	CONNECTION	BOX	COMMENT	LAST CHANGE
19	RuOx (I-)	VI, X1:4	RX1:3/4=566${\Omega }$	19.11.11
20	RuOx (U-)	VI, X1:3	RX1:2/4=1656${\Omega }$	19.11.11
21	FPD, Pr.	VI, X2:4	RX2:1/4=607${\Omega }$
22	FPD, Sec.	VI, X2:3	RX2:2/3=1195${\Omega }$
23	ET ST, Pr.	VI, X3:4	RX3:1/4=1.584k${\Omega }$
24	ET ST, Sec.	VI, X3:3	RX3:2/3=14.41k${\Omega }$
25	PdFe ST, Pr.	VI, X4:4	RX4:1/4=897${\Omega }$
26	PdFe ST, Sec.	VI, X4:3	RX4:2/3=603${\Omega }$

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BAR F

BAR F

• Connected to BOX I and BOX II.
• Resistance between Pin 6,7 and 8 is measured with connected Filterbox.
• Number in brackets "()" is the corresponding AMP-TEST-BOX connection.
• F1-F4 are connected to PIN-BAR S0 at Still-Level and via there to BOX-II.
• NO GROUNDS!

P	CONNECTION	PLG	BOX	COMMENT
15	T.P. 15/16, ends at Still! ->n.c.!	S	I, X9:1	RX10:2-15=172.7${\Omega }$
13	nc	J	I, X9:3	RX9:3-13=169${\Omega }$
11	nc	K	I, X9:4	RX9:3-11=168.6${\Omega }$
9	-	L,a	-	RL-a=177.9${\Omega }$
7	CT (FT) on MC, S5 at LR700	c	I, X6:4, X6:3	R7/8=122${\Omega }$
5	nc	V	I, X9:2	RX9:2-5=68.9${\Omega }$
3	nc	-	STILL S0:4	RS0:4-3=14${\Omega }$
1	nc	b	II,X5:3 , S0:6	RII,b-1=69${\Omega }$

P	CONNECTION	PLG	BOX	COMMENT
16	T.P. 15/16	M,Z	I, X10:4	sc with PIN 10 on backside
14	nc	M,Z	I, X10:4	sc with PIN 10 on backside
12	nc	M,Z	I, X10:4	sc with PIN 10 on backside
10	nc	M,Z	I, X10:4	RX10:4-10=47.7 k${\Omega }$
8	CT (FT) on MC, S5 at LR700	A-F	I, X2-X6:1-4	see here:circuit diagram
6	nc, same function as F8	A-F	-	R6/8=0.3${\Omega }$, R6/7=122${\Omega }$
4	nc	-	S0:1	RS0:1-4=14${\Omega }$
2	nc	Y	II,X5:2 , S0:3	RII,Y-2=69${\Omega }$

STILL

There are seven PIN BARS (0,A-F) mounted on the mixing chamber. Each consists of 16 PINS arranged in two columns.

BAR S:0

STILL BAR S:0

• Connected to BOX II
• NO GROUNDS
• 07-11 are connected to heaters of the persistent current switch (PCS) 4P PCS on the bottom of the 4K-flange.
• Number in brackets "()" is the corresponding AMP-TEST-BOX connection.
• counting from top to bottom (left upper corner: 15, right bottom:2)

P	CONNECTION	PLG	BOX	COMMENT
15	MC Heater (-)	F(6)	II,X1:2
13	MC Heater (-)	L(23)	-
11	PCS 4P-2	Z(17)	-	RZ-11=50${\Omega }$
9	PCS 4P-4	V(11)	-	RV-9=50${\Omega }$
7	PCS com. Current	X(16)	-	sc with 2,7,8,11, 12, 13,14,17,18,20 at AMP Test-BOX
5	Degauss cable at MC	U(9)	-	nc at MC
3	F2 at MC	Y(21)	-	RS0:3-F2=14${\Omega }$
1	F4 at MC	nc	-	no connection on backside

P	CONNECTION	PLG	BOX	COMMENT
16	MC Heater (+)	E(5)	II,X1:1
14	MC Heater (+)	D(4)	II, -
12	PCS 4P-1	B(2)	II, -	RB-12=50${\Omega }$
10	PCS 4P-3	T(8)	II, -	RT-10=50${\Omega }$
8	Degauss cable at MC	A(1)	II, -	nc at MC
6	F1 at MC	b(10)	II, -	RS0:6-F1=14${\Omega }$
4	F3 at MC	-	-	no connection on backside
2	nc	-	-	no connection on backside

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BAR S:A

• BAR S:A is connected with BAR A on MC! Details will be added later.

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BAR S:B

• BAR S:B is connected with BAR B on MC! Details will be added later.

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BAR S:C

• BAR S:C is connected with BAR C on MC! Details will be added later.

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BAR S:D

• BAR S:D is connected with BAR D on MC! Details will be added later.

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BAR S:E

• BAR S:E is connected with BAR E on MC! Details will be added later.

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BAR S:F

STILL BAR S:F

• Connected to BOX V.
• Connected with superconducting Nb-wires leading to the Cu-stage in textile tube "beta". The sc wires of tube "alpha" are directly connected with BOX V.
• NO GROUNDS!

P	CONNECTION	PLG	BOX	COMMENT
15	nc	B	V,X2:4	R15-end=173${\Omega }$
13	nc	D	V,X2:3	R13-end=171${\Omega }$
11	nc	F	V,X3:4	R11-end=172${\Omega }$
9	nc	H	V,X3:3	R9-end=140${\Omega }$
7	nc	K	V,X4:1	R7-end=170${\Omega }$
5	nc	L	V,X4:2	R5-end=169${\Omega }$
3	nc	P	V,X5:4	R3-end=169${\Omega }$
1	nc	S	V,X5:3	R1-end=168${\Omega }$

P	CONNECTION	PLG	BOX	COMMENT
16	nc	A	V,X2:1	R16-end=172${\Omega }$
14	nc	C	V,X2:2	R14-end=172${\Omega }$
12	nc	E	V,X3:1	R12-end=170${\Omega }$
10	nc	G	V,X3:2	R10-end=140${\Omega }$
8	nc	Y	V,X4:4	R8-end=170${\Omega }$
6	nc	M	V,X4:3	R6-end=138${\Omega }$
4	nc	N	V,X5:1	R4-end=169${\Omega }$
2	nc	R	V,X5:2	R2-end=169${\Omega }$

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