1 2 3 4 5 6
A
B
C
D
6
54321
D
C
B
A
Title
Number RevisionSize
B
Date: 30-Jun-2004 Sheet of
File: N:\PCBMGR\RELEASED\03954cc\PROTEL\03954a.ddbDrawn By:
Te
Te
03956 A
100E/200E/400E RELAY PCB
32 3
1 2
U3A
SN74HC04
9 8
U3D
11 10
U3E
OUT4 1
K2
OUT 3 3
GND
4GND
5
OUT 2 6
K7
OUT 1 8
IN 1
9IN 2
10
VCC 11
GND
12 GND
13
ENABLE
14 IN 3
15 IN 4
16 U6
UDN2540B(16)
2
1
3
4
5
6
7
8
9
10
RN2
330
D5
YEL D6
YEL D11
GRN D12
GRN D13
GRN D14
GRN D15
GRN
VCC
1
2
3
4
5
6
7
8
9
10
J6
CON10
Valve4
Valve5
Valve6
Valve7
+12V
I2C_Vcc
1 2
+
3-4
K4
SLD-RLY
1 2
+
3-4
K5
SLD-RLY
I2C_Vcc
T
T
RELAY3 RELAY4
IO3
IO4
IO10
IO11
IO12
IO13
13 12
147
U3F
IO14
IO15
AC_Line
1
2
3
4
5
6
J20
MOLEX6
AC_Neutral
Aux Relay Connector
RELAY3
RELAY4
VLV_ENAB
AA
K
K
D16
GRN
3 4
U3B
5 6
U3C
1
2
J13
MINIFIT-2
1
2
J14
MINIFIT-2
VCC
C13
0.1
Q2
IRL3303
Q3
IRL3303
+12V
+12V
+12RET
Use 50 mil traces
Use 40 mil traces
RL3 RL4 VA4 VA5 VA6 VA7 TR0 TR1
07266B DCN6845
D-9