IOTECH boards connection scheme

Connection scheme overview

IOTECH type	No. of   boards	Function	Board	Chan.	Cables
RTD	2	RTDs from RTD distr. box	1	1-8	RTD box 1
				9-16	RTD box 2
			2	1-8	RTD box 3
				9-16	RTD box 4
	2	RTDs from monitor distr. box	1	1-8	Monitor RTD 1
				9-16	Monitor RTD 2
			2	1-8	Monitor RTD 3
				9-16	empty
Voltage (ADC)	2	RadFETs from monitor distr. box	1	1-16	RadFET 1
				17-32	RadFET 2
			2	1-16	RadFET 3
				17-32	empty
	1	PINs from monitor distr. box	1	1-32	PIN (ADC)

All input connectors are 34-pin flat cable connectors.

Detailed connection schemes

RTDs from RTD distr. box

RTDs from monitor distr. box

RadFETs from monitor distr. box

PINs from monitor distr. box

RTDs from RTD distr. box

Board 1 (of 2)
IOTECH			Cable   pin
Channel	Pin	Value
1	1	R-	RTD box 1-1
	2	S-	RTD box 1-3
	3	S+	RTD box 1-2
	4	R+	RTD box 1-4
2	5	R-	RTD box 1-5
	6	S-	RTD box 1-7
	7	S+	RTD box 1-6
	8	R+	RTD box 1-8
3	9	R-	RTD box 1-9
	10	S-	RTD box 1-11
	11	S+	RTD box 1-10
	12	R+	RTD box 1-12
4	13	R-	RTD box 1-13
	14	S-	RTD box 1-15
	15	S+	RTD box 1-14
	16	R+	RTD box 1-16
5	17	R-	pins 17,18,19,20 shorted together
	18	S-
	19	S+
	20	R+
6	21	R-	RTD box 1-21
	22	S-	RTD box 1-23
	23	S+	RTD box 1-22
	24	R+	RTD box 1-24
7	25	R-	RTD box 1-25
	26	S-	RTD box 1-27
	27	S+	RTD box 1-26
	28	R+	RTD box 1-28
8	29	R-	RTD box 1-29
	30	S-	RTD box 1-31
	31	S+	RTD box 1-30
	32	R+	RTD box 1-32
9	33	R-	RTD box 2-1
	34	S-	RTD box 2-3
	35	S+	RTD box 2-2
	36	R+	RTD box 2-4
10	37	R-	RTD box 2-5
	38	S-	RTD box 2-7
	39	S+	RTD box 2-6
	40	R+	RTD box 2-8
11	41	R-	RTD box 2-9
	42	S-	RTD box 2-11
	43	S+	RTD box 2-10
	44	R+	RTD box 2-12
12	45	R-	RTD box 2-13
	46	S-	RTD box 2-15
	47	S+	RTD box 2-14
	48	R+	RTD box 2-16
13	49	R-	pins 49,50,51,52 shorted together
	50	S-
	51	S+
	52	R+
14	53	R-	RTD box 2-21
	54	S-	RTD box 2-23
	55	S+	RTD box 2-22
	56	R+	RTD box 2-24
15	57	R-	RTD box 2-25
	58	S-	RTD box 2-27
	59	S+	RTD box 2-26
	60	R+	RTD box 2-28
16	61	R-	RTD box 2-29
	62	S-	RTD box 2-31
	63	S+	RTD box 2-30
	64	R+	RTD box 2-32

For both cables pins 17-20, 33, 34 are unconnected.

Board 2 (of 2)
IOTECH			Cable   pin
Channel	Pin	Value
1	1	R-	RTD box 3-1
	2	S-	RTD box 3-3
	3	S+	RTD box 3-2
	4	R+	RTD box 3-4
2	5	R-	RTD box 3-5
	6	S-	RTD box 3-7
	7	S+	RTD box 3-6
	8	R+	RTD box 3-8
3	9	R-	RTD box 3-9
	10	S-	RTD box 3-11
	11	S+	RTD box 3-10
	12	R+	RTD box 3-12
4	13	R-	RTD box 3-13
	14	S-	RTD box 3-15
	15	S+	RTD box 3-14
	16	R+	RTD box 3-16
5	17	R-	pins 17,18,19,20 shorted together
	18	S-
	19	S+
	20	R+
6	21	R-	RTD box 3-21
	22	S-	RTD box 3-23
	23	S+	RTD box 3-22
	24	R+	RTD box 3-24
7	25	R-	RTD box 3-25
	26	S-	RTD box 3-27
	27	S+	RTD box 3-26
	28	R+	RTD box 3-28
8	29	R-	RTD box 3-29
	30	S-	RTD box 3-31
	31	S+	RTD box 3-30
	32	R+	RTD box 3-32
9	33	R-	RTD box 4-1
	34	S-	RTD box 4-3
	35	S+	RTD box 4-2
	36	R+	RTD box 4-4
10	37	R-	RTD box 4-5
	38	S-	RTD box 4-7
	39	S+	RTD box 4-6
	40	R+	RTD box 4-8
11	41	R-	RTD box 4-9
	42	S-	RTD box 4-11
	43	S+	RTD box 4-10
	44	R+	RTD box 4-12
12	45	R-	RTD box 4-13
	46	S-	RTD box 4-15
	47	S+	RTD box 4-14
	48	R+	RTD box 4-16
13	49	R-	pins 49,50,51,52 shorted together
	50	S-
	51	S+
	52	R+
14	53	R-	RTD box 4-21
	54	S-	RTD box 4-23
	55	S+	RTD box 4-22
	56	R+	RTD box 4-24
15	57	R-	RTD box 4-25
	58	S-	RTD box 4-27
	59	S+	RTD box 4-26
	60	R+	RTD box 4-28
16	61	R-	RTD box 4-29
	62	S-	RTD box 4-31
	63	S+	RTD box 4-30
	64	R+	RTD box 4-32

For both cables pins 17-20, 33, 34 are unconnected.

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RTDs from monitor distr. box

Board 1 (of 2)
IOTECH			Cable   pin
Channel	Pin	Value
1	1	R-	RTD box 1-1
	2	S-	mon. box RTD 1-3
	3	S+	mon. box RTD 1-2
	4	R+	mon. box RTD 1-4
2	5	R-	mon. box RTD 1-5
	6	S-	mon. box RTD 1-7
	7	S+	mon. box RTD 1-6
	8	R+	mon. box RTD 1-8
3	9	R-	mon. box RTD 1-9
	10	S-	mon. box RTD 1-11
	11	S+	mon. box RTD 1-10
	12	R+	mon. box RTD 1-12
4	13	R-	mon. box RTD 1-13
	14	S-	mon. box RTD 1-15
	15	S+	mon. box RTD 1-14
	16	R+	mon. box RTD 1-16
5	17	R-	mon. box RTD 1-21
	18	S-	mon. box RTD 1-23
	19	S+	mon. box RTD 1-22
	20	R+	mon. box RTD 1-24
6	21	R-	mon. box RTD 1-21
	22	S-	mon. box RTD 1-23
	23	S+	mon. box RTD 1-22
	24	R+	mon. box RTD 1-24
7	25	R-	pins 25,26,27,28 shorted together
	26	S-
	27	S+
	28	R+
8	29	R-	pins 29,30,31,32 shorted together
	30	S-
	31	S+
	32	R+
9	33	R-	mon. box RTD 2-1
	34	S-	mon. box RTD 2-3
	35	S+	mon. box RTD 2-2
	36	R+	mon. box RTD 2-4
10	37	R-	mon. box RTD 2-5
	38	S-	mon. box RTD 2-7
	39	S+	mon. box RTD 2-6
	40	R+	mon. box RTD 2-8
11	41	R-	mon. box RTD 2-9
	42	S-	mon. box RTD 2-11
	43	S+	mon. box RTD 2-10
	44	R+	mon. box RTD 2-12
12	45	R-	mon. box RTD 2-13
	46	S-	mon. box RTD 2-15
	47	S+	mon. box RTD 2-14
	48	R+	mon. box RTD 2-16
13	49	R-	mon. box RTD 2-21
	50	S-	mon. box RTD 2-23
	51	S+	mon. box RTD 2-22
	52	R+	mon. box RTD 2-24
14	53	R-	mon. box RTD 2-21
	54	S-	mon. box RTD 2-23
	55	S+	mon. box RTD 2-22
	56	R+	mon. box RTD 2-24
15	57	R-	pins 57,58,59,60 shorted together
	58	S-
	59	S+
	60	R+
16	61	R-	pins 61,62,63,64 shorted together
	62	S-
	63	S+
	64	R+

For both cables pins 25-34 are unconnected.

Board 2 (of 2)
IOTECH			Cable   pin
Channel	Pin	Value
1	1	R-	RTD box 1-1
	2	S-	mon. box RTD 3-3
	3	S+	mon. box RTD 3-2
	4	R+	mon. box RTD 3-4
2	5	R-	mon. box RTD 3-5
	6	S-	mon. box RTD 3-7
	7	S+	mon. box RTD 3-6
	8	R+	mon. box RTD 3-8
3	9	R-	mon. box RTD 3-9
	10	S-	mon. box RTD 3-11
	11	S+	mon. box RTD 3-10
	12	R+	mon. box RTD 3-12
4	13	R-	mon. box RTD 3-13
	14	S-	mon. box RTD 3-15
	15	S+	mon. box RTD 3-14
	16	R+	mon. box RTD 3-16
5	17	R-	mon. box RTD 3-21
	18	S-	mon. box RTD 3-23
	19	S+	mon. box RTD 3-22
	20	R+	mon. box RTD 3-24
6	21	R-	mon. box RTD 3-21
	22	S-	mon. box RTD 3-23
	23	S+	mon. box RTD 3-22
	24	R+	mon. box RTD 3-24
7	25	R-	pins 25,26,27,28 shorted together
	26	S-
	27	S+
	28	R+
8	29	R-	pins 29,30,31,32 shorted together
	30	S-
	31	S+
	32	R+
9	33	R-	empty
	34	S-
	35	S+
	36	R+
10	37	R-
	38	S-
	39	S+
	40	R+
11	41	R-
	42	S-
	43	S+
	44	R+
12	45	R-
	46	S-
	47	S+
	48	R+
13	49	R-
	50	S-
	51	S+
	52	R+
14	53	R-
	54	S-
	55	S+
	56	R+
15	57	R-
	58	S-
	59	S+
	60	R+
16	61	R-
	62	S-
	63	S+
	64	R+

For cable 3 pins 25-34 are unconnected.
No cable connected to channels 9-16. Back to top

RadFETs from monitor distr. box

Board 1 (of 2)
IOTECH			Cable   pin
Channel	Pin	Value
1	1	1-	RadFET 1-1
	2	1+	RadFET 1-2
2	3	2-	RadFET 1-3
	4	2+	RadFET 1-4
3	5	3-	RadFET 1-5
	6	3+	RadFET 1-6
4	7	4-	RadFET 1-7
	8	4+	RadFET 1-8
5	9	5-	RadFET 1-9
	10	5+	RadFET 1-10
6	11	6-	RadFET 1-11
	12	6+	RadFET 1-12
7	13	7-	RadFET 1-13
	14	7+	RadFET 1-14
8	15	8-	RadFET 1-15
	16	8+	RadFET 1-16
9	17	9-	RadFET 1-17
	18	9+	RadFET 1-18
10	19	10-	RadFET 1-19
	20	10+	RadFET 1-20
11	21	11-	RadFET 1-21
	22	11+	RadFET 1-22
12	23	12-	RadFET 1-23
	24	12+	RadFET 1-24
13	25	13-	RadFET 1-25
	26	13+	RadFET 1-26
14	27	14-	RadFET 1-27
	28	14+	RadFET 1-28
15	29	15-	RadFET 1-29
	30	15+	RadFET 1-30
16	31	16-	RadFET 1-31
	32	16+	RadFET 1-32
17	33	17-	RadFET 2-1
	34	17+	RadFET 2-2
18	35	18-	RadFET 2-3
	36	18+	RadFET 2-4
19	37	19-	RadFET 2-5
	38	19+	RadFET 2-6
20	39	20-	RadFET 2-7
	40	20+	RadFET 2-8
21	41	21-	RadFET 2-9
	42	21+	RadFET 2-10
22	43	22-	RadFET 2-11
	44	22+	RadFET 2-12
23	45	23-	RadFET 2-13
	46	23+	RadFET 2-14
24	47	24-	RadFET 2-15
	48	24+	RadFET 2-16
25	49	25-	RadFET 2-17
	50	25+	RadFET 2-18
26	51	26-	RadFET 2-19
	52	26+	RadFET 2-20
27	53	27-	RadFET 2-21
	54	27+	RadFET 2-22
28	55	28-	RadFET 2-23
	56	28+	RadFET 2-24
29	57	29-	RadFET 2-25
	58	29+	RadFET 2-26
30	59	30-	RadFET 2-27
	60	30+	RadFET 2-28
31	61	31-	RadFET 2-29
	62	31+	RadFET 2-30
32	63	32-	RadFET 2-31
	64	32+	RadFET 2-32

For both cables pins 33 and 34 are unconnected.

Board 2 (of 2)
IOTECH			Cable   pin
Channel	Pin	Value
1	1	1-	RadFET 3-1
	2	1+	RadFET 3-2
2	3	2-	RadFET 3-3
	4	2+	RadFET 3-4
3	5	3-	RadFET 3-5
	6	3+	RadFET 3-6
4	7	4-	RadFET 3-7
	8	4+	RadFET 3-8
5	9	5-	RadFET 3-9
	10	5+	RadFET 3-10
6	11	6-	RadFET 3-11
	12	6+	RadFET 3-12
7	13	7-	RadFET 3-13
	14	7+	RadFET 3-14
8	15	8-	RadFET 3-15
	16	8+	RadFET 3-16
9	17	9-	RadFET 3-17
	18	9+	RadFET 3-18
10	19	10-	RadFET 3-19
	20	10+	RadFET 3-20
11	21	11-	RadFET 3-21
	22	11+	RadFET 3-22
12	23	12-	RadFET 3-23
	24	12+	RadFET 3-24
13	25	13-	RadFET 3-25
	26	13+	RadFET 3-26
14	27	14-	RadFET 3-27
	28	14+	RadFET 3-28
15	29	15-	RadFET 3-29
	30	15+	RadFET 3-30
16	31	16-	RadFET 3-31
	32	16+	RadFET 3-32
17	33	17-	empty
	34	17+
18	35	18-
	36	18+
19	37	19-
	38	19+
20	39	20-
	40	20+
21	41	21-
	42	21+
22	43	22-
	44	22+
23	45	23-
	46	23+
24	47	24-
	48	24+
25	49	25-
	50	25+
26	51	26-
	52	26+
27	53	27-
	54	27+
28	55	28-
	56	28+
29	57	29-
	58	29+
30	59	30-
	60	30+
31	61	31-
	62	31+
32	63	32-
	64	32+

For cable 3 pins 33 and 34 are unconnected.
No cable connected to channels 17-32.

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PINs from monitor distr. box

Board 1 (of 1)
IOTECH			Cable   pin
Channel	Pin	Value
1	1	1-	ground
	2	1+	PIN 1-1
2	3	2-	ground
	4	2+	PIN 1-2
3	5	3-	ground
	6	3+	PIN 1-3
4	7	4-	ground
	8	4+	PIN 1-4
5	9	5-	ground
	10	5+	PIN 1-5
6	11	6-	ground
	12	6+	PIN 1-6
7	13	7-	ground
	14	7+	PIN 1-7
8	15	8-	ground
	16	8+	PIN 1-8
9	17	9-	ground
	18	9+	PIN 1-9
10	19	10-	ground
	20	10+	PIN 1-10
11	21	11-	ground
	22	11+	PIN 1-11
12	23	12-	ground
	24	12+	PIN 1-12
13	25	13-	ground
	26	13+	PIN 1-13
14	27	14-	ground
	28	14+	PIN 1-14
15	29	15-	ground
	30	15+	PIN 1-15
16	31	16-	ground
	32	16+	PIN 1-16
17	33	17-	ground
	34	17+	PIN 2-17
18	35	18-	ground
	36	18+	PIN 2-18
19	37	19-	ground
	38	19+	PIN 2-19
20	39	20-	ground
	40	20+	PIN 2-20
21	41	21-	ground
	42	21+	PIN 2-21
22	43	22-	ground
	44	22+	PIN 2-22
23	45	23-	ground
	46	23+	PIN 2-23
24	47	24-	ground
	48	24+	PIN 2-24
25	49	25-	ground
	50	25+	PIN 2-25
26	51	26-	ground
	52	26+	PIN 2-26
27	53	27-	ground
	54	27+	PIN 2-27
28	55	28-	ground
	56	28+	PIN 2-28
29	57	29-	ground
	58	29+	PIN 2-29
30	59	30-	ground
	60	30+	PIN 2-30
31	61	31-	ground
	62	31+	PIN 2-31
32	63	32-	ground
	64	32+	PIN 2-32

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Dejan.Zontar@ijs.si Phone: +386 1 477 3736 Fax: +386 1 425 7074

Jozef Stefan Institute Dept. for Experimental Particle Physics (F9) Jamova 39, 1000 Ljubljana, Slovenija