Root/labsw/ch12.sch

Source at commit 51106cf9b34d773e72aa00385c80a9abb76b28df created 5 years 8 months ago.
By Werner Almesberger, ircstat/ML: update for 11/2013
1EESchema Schematic File Version 2 date Fri Oct 21 14:02:42 2011
2LIBS:power
3LIBS:device
4LIBS:conn
5LIBS:c8051f320
6LIBS:mini_usb_b
7LIBS:opto-trans-4
8LIBS:spdt-c
9LIBS:dual_diode
10LIBS:opto-trans-8
11LIBS:labsw-cache
12EELAYER 24 0
13EELAYER END
14$Descr A4 11700 8267
15Sheet 2 4
16Title "Lab Switch (CH1/2)"
17Date "21 oct 2011"
18Rev "1"
19Comp "Werner Almesberger"
20Comment1 ""
21Comment2 ""
22Comment3 ""
23Comment4 ""
24$EndDescr
25$Comp
26L OPTO-TRANS-4 U7
27U 1 1 4E854A18
28P 5300 5650
29F 0 "U7" H 5150 5850 60 0000 C CNN
30F 1 "OPTO-TRANS-4" H 5300 5425 60 0000 C CNN
31    1 5300 5650
32    -1 0 0 -1
33$EndComp
34$Comp
35L OPTO-TRANS-4 U6
36U 1 1 4E854A0D
37P 5300 3150
38F 0 "U6" H 5150 3350 60 0000 C CNN
39F 1 "OPTO-TRANS-4" H 5300 2925 60 0000 C CNN
40    1 5300 3150
41    -1 0 0 -1
42$EndComp
43Wire Wire Line
44    2900 5550 4900 5550
45Connection ~ 6000 2750
46Wire Wire Line
47    6000 2500 6000 2750
48Wire Wire Line
49    7650 5650 7850 5650
50Wire Wire Line
51    7650 3150 7850 3150
52Wire Wire Line
53    5650 5750 6550 5750
54Wire Wire Line
55    5650 3250 6550 3250
56Wire Wire Line
57    7350 2750 6000 2750
58Wire Wire Line
59    6000 2750 5500 2750
60Wire Wire Line
61    5650 3050 6950 3050
62Wire Wire Line
63    7350 2750 7350 2950
64Wire Wire Line
65    7350 3350 7350 3550
66Wire Wire Line
67    6950 5000 6950 5550
68Wire Wire Line
69    5500 5050 5500 5250
70Connection ~ 6800 1750
71Wire Wire Line
72    6800 1600 6800 1750
73Wire Wire Line
74    6950 2000 6950 1750
75Wire Wire Line
76    6950 1750 6800 1750
77Wire Wire Line
78    6800 1750 6200 1750
79Wire Wire Line
80    6200 1750 5500 1750
81Wire Wire Line
82    5500 1750 5500 1950
83Connection ~ 4500 2750
84Wire Wire Line
85    4900 3250 4500 3250
86Wire Wire Line
87    4500 3250 4500 2750
88Wire Wire Line
89    4500 2750 4500 2250
90Wire Wire Line
91    2950 4750 4500 4750
92Wire Wire Line
93    4500 5250 5200 5250
94Wire Wire Line
95    5200 5250 5300 5250
96Wire Wire Line
97    5300 5250 5300 5050
98Connection ~ 5300 4050
99Wire Wire Line
100    5300 4450 5300 4050
101Connection ~ 5100 4250
102Wire Wire Line
103    5100 4450 5100 4250
104Connection ~ 5100 1750
105Wire Wire Line
106    5100 1950 5100 1750
107Connection ~ 5200 2750
108Wire Wire Line
109    5200 2550 5200 2750
110Connection ~ 5300 1550
111Wire Wire Line
112    5300 1950 5300 1550
113Wire Wire Line
114    5400 1950 5400 1550
115Wire Wire Line
116    5400 1550 5300 1550
117Wire Wire Line
118    5300 1550 4500 1550
119Wire Wire Line
120    4500 1550 4500 2150
121Wire Wire Line
122    4500 2150 2950 2150
123Wire Wire Line
124    5300 2550 5300 2750
125Wire Wire Line
126    5300 2750 5200 2750
127Wire Wire Line
128    5200 2750 4500 2750
129Wire Wire Line
130    4500 2250 2950 2250
131Wire Wire Line
132    2950 2350 4700 2350
133Wire Wire Line
134    5200 1750 5100 1750
135Wire Wire Line
136    5100 1750 4700 1750
137Wire Wire Line
138    5200 1750 5200 1950
139Wire Wire Line
140    5200 4450 5200 4250
141Wire Wire Line
142    5200 4250 5100 4250
143Wire Wire Line
144    5100 4250 4700 4250
145Wire Wire Line
146    4700 4250 4700 4850
147Wire Wire Line
148    4700 4850 2950 4850
149Wire Wire Line
150    4500 4050 5300 4050
151Wire Wire Line
152    5300 4050 5400 4050
153Wire Wire Line
154    4500 4050 4500 4650
155Wire Wire Line
156    4500 4650 2950 4650
157Wire Wire Line
158    5400 4050 5400 4450
159Wire Wire Line
160    5200 5050 5200 5250
161Connection ~ 5200 5250
162Wire Wire Line
163    4700 1750 4700 2350
164Wire Wire Line
165    4500 4750 4500 5250
166Wire Wire Line
167    4500 5250 4500 5750
168Wire Wire Line
169    4500 5750 4900 5750
170Connection ~ 4500 5250
171Wire Wire Line
172    5500 4450 5500 4250
173Wire Wire Line
174    5500 4250 6200 4250
175Wire Wire Line
176    6200 4250 6800 4250
177Wire Wire Line
178    6800 4250 6950 4250
179Wire Wire Line
180    6950 4250 6950 4500
181Wire Wire Line
182    6800 4100 6800 4250
183Connection ~ 6800 4250
184Wire Wire Line
185    5500 2750 5500 2550
186Wire Wire Line
187    6950 3050 6950 2500
188Wire Wire Line
189    7350 6050 7350 5850
190Wire Wire Line
191    7350 5450 7350 5250
192Wire Wire Line
193    6950 5550 5650 5550
194Wire Wire Line
195    7350 5250 6000 5250
196Wire Wire Line
197    6000 5250 5500 5250
198Wire Wire Line
199    8350 3150 8550 3150
200Wire Wire Line
201    8350 5650 8550 5650
202Wire Wire Line
203    6200 2000 6200 1750
204Connection ~ 6200 1750
205Wire Wire Line
206    6200 4250 6200 4500
207Connection ~ 6200 4250
208Wire Wire Line
209    6000 5000 6000 5250
210Connection ~ 6000 5250
211Wire Wire Line
212    2900 3050 4900 3050
213$Comp
214L CONN_1 P6
215U 1 1 4E8089CC
216P 2750 5550
217F 0 "P6" H 2830 5550 40 0000 L CNN
218F 1 "CONN_1" H 2750 5605 30 0001 C CNN
219    1 2750 5550
220    -1 0 0 1
221$EndComp
222$Comp
223L CONN_1 P5
224U 1 1 4E8089C8
225P 2750 3050
226F 0 "P5" H 2830 3050 40 0000 L CNN
227F 1 "CONN_1" H 2750 3105 30 0001 C CNN
228    1 2750 3050
229    -1 0 0 1
230$EndComp
231$Comp
232L +5V #PWR018
233U 1 1 4E6BEEF5
234P 6800 1600
235F 0 "#PWR018" H 6800 1690 20 0001 C CNN
236F 1 "+5V" H 6800 1690 50 0000 C CNN
237    1 6800 1600
238    1 0 0 -1
239$EndComp
240$Comp
241L +5V #PWR019
242U 1 1 4E6BEEF4
243P 6800 4100
244F 0 "#PWR019" H 6800 4190 20 0001 C CNN
245F 1 "+5V" H 6800 4190 50 0000 C CNN
246    1 6800 4100
247    1 0 0 -1
248$EndComp
249$Comp
250L R R19
251U 1 1 4E6BEEF3
252P 6950 2250
253F 0 "R19" V 7030 2250 50 0000 C CNN
254F 1 "150" V 6950 2250 50 0000 C CNN
255    1 6950 2250
256    -1 0 0 1
257$EndComp
258$Comp
259L R R20
260U 1 1 4E6BEEF2
261P 6950 4750
262F 0 "R20" V 7030 4750 50 0000 C CNN
263F 1 "150" V 6950 4750 50 0000 C CNN
264    1 6950 4750
265    -1 0 0 1
266$EndComp
267$Comp
268L CONN_3 K2
269U 1 1 4E6BEEF0
270P 2600 4750
271F 0 "K2" V 2550 4750 50 0000 C CNN
272F 1 "CONN_3" V 2650 4750 40 0000 C CNN
273    1 2600 4750
274    -1 0 0 -1
275$EndComp
276$Comp
277L CONN_3 K1
278U 1 1 4E6BEEEF
279P 2600 2250
280F 0 "K1" V 2550 2250 50 0000 C CNN
281F 1 "CONN_3" V 2650 2250 40 0000 C CNN
282    1 2600 2250
283    -1 0 0 -1
284$EndComp
285$Comp
286L SPDT-C K4
287U 1 1 4E6BEEEE
288P 5400 4750
289F 0 "K4" H 5100 4750 60 0000 C CNN
290F 1 "SPDT-C" H 5850 4700 60 0000 C CNN
291    1 5400 4750
292    -1 0 0 -1
293$EndComp
294$Comp
295L SPDT-C K3
296U 1 1 4E6BEEED
297P 5400 2250
298F 0 "K3" H 5100 2250 60 0000 C CNN
299F 1 "SPDT-C" H 5850 2200 60 0000 C CNN
300    1 5400 2250
301    -1 0 0 -1
302$EndComp
303Text GLabel 6550 3250 2 60 Input ~ 0
304CH1_OPT
305Text GLabel 6550 5750 2 60 Input ~ 0
306CH2_OPT
307$Comp
308L NPN Q1
309U 1 1 4E6BEEEC
310P 7450 3150
311F 0 "Q1" H 7450 3000 50 0000 R CNN
312F 1 "NPN" H 7450 3300 50 0000 R CNN
313F 4 "Ic >= 100mA" H 7150 2900 60 0000 C CNN "Field4"
314    1 7450 3150
315    -1 0 0 -1
316$EndComp
317$Comp
318L NPN Q2
319U 1 1 4E6BEEEB
320P 7450 5650
321F 0 "Q2" H 7450 5500 50 0000 R CNN
322F 1 "NPN" H 7450 5800 50 0000 R CNN
323F 4 "Ic >= 100mA" H 7150 5400 60 0000 C CNN "Field4"
324    1 7450 5650
325    -1 0 0 -1
326$EndComp
327$Comp
328L GND #PWR020
329U 1 1 4E6BEEEA
330P 7350 3550
331F 0 "#PWR020" H 7350 3550 30 0001 C CNN
332F 1 "GND" H 7350 3480 30 0001 C CNN
333    1 7350 3550
334    1 0 0 -1
335$EndComp
336$Comp
337L GND #PWR021
338U 1 1 4E6BEEE9
339P 7350 6050
340F 0 "#PWR021" H 7350 6050 30 0001 C CNN
341F 1 "GND" H 7350 5980 30 0001 C CNN
342    1 7350 6050
343    1 0 0 -1
344$EndComp
345Text GLabel 8550 3150 2 60 Input ~ 0
346CH1_RELAY
347Text GLabel 8550 5650 2 60 Input ~ 0
348CH2_RELAY
349$Comp
350L R R21
351U 1 1 4E6BEEE8
352P 8100 3150
353F 0 "R21" V 8180 3150 50 0000 C CNN
354F 1 "1k" V 8100 3150 50 0000 C CNN
355    1 8100 3150
356    0 -1 -1 0
357$EndComp
358$Comp
359L R R22
360U 1 1 4E6BEEE7
361P 8100 5650
362F 0 "R22" V 8180 5650 50 0000 C CNN
363F 1 "1k" V 8100 5650 50 0000 C CNN
364    1 8100 5650
365    0 -1 -1 0
366$EndComp
367Text Label 3150 2150 0 60 ~ 0
368EXT_CH1_OFF
369Text Label 3150 2250 0 60 ~ 0
370EXT_CH1_COM
371Text Label 3150 2350 0 60 ~ 0
372EXT_CH1_ON
373Text Label 3150 4650 0 60 ~ 0
374EXT_CH2_OFF
375Text Label 3150 4750 0 60 ~ 0
376EXT_CH2_COM
377Text Label 3150 4850 0 60 ~ 0
378EXT_CH2_ON
379Text Label 3150 3050 0 60 ~ 0
380EXT_CH1_OPT
381Text Label 3150 5550 0 60 ~ 0
382EXT_CH2_OPT
383$Comp
384L DS D1
385U 1 1 4E6BEEE6
386P 6200 2250
387F 0 "D1" H 6000 2400 40 0000 C CNN
388F 1 "DS" H 6200 2100 40 0000 C CNN
389F 4 "If >= 100mA" H 6400 1900 60 0000 C CNN "Field4"
390    1 6200 2250
391    1 0 0 -1
392$EndComp
393$Comp
394L DS D2
395U 1 1 4E6BEEE5
396P 6200 4750
397F 0 "D2" H 6000 4900 40 0000 C CNN
398F 1 "DS" H 6200 4600 40 0000 C CNN
399F 4 "If >= 100mA" H 6400 4400 60 0000 C CNN "Field4"
400    1 6200 4750
401    1 0 0 -1
402$EndComp
403NoConn ~ 6400 2500
404NoConn ~ 6400 5000
405$EndSCHEMATC
406

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