Schematics

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
SEQUENTMICROSYSTEMS.COM
LTV-247 needs 2mA input to xfer 1mA output
1K resistor for 3-24V, 10K for 24-240V
INPUTS 9-16 3.1
16-INPUTS
A
2 6Saturday, February 13, 2021
Title
Size Document Number Rev
Date: Sheet of
INR16
INN14
INR14
INN13
INN16
INR13
INN15
INR15
IN15
IN14
IN16
IN13
INP14
IN11
INN9
IN10
INP11
INP9
IN9
IN12
INN12
INR12
INR10
INR11
INR9
INN10
INN11
INP10
INP12
INP13
INP15
INP16
INJ13
INJ14
INJ12
INJ9
INJ11
INJ16
INJ10
INJ15
C13
10uF
J25
R65 1.2K
C14
10uF
D14
C15
10uF
R23
10K
R26
4.3K
C16
10uF
D15
R38
4.3K
D9
J22
R66 1.2K
C17
10uF
R21 10K
R33
10K
D10
C18
10uF
U4
LTV-247
1
2
3
5
7
4
6
8
10
12
14
16
9
11
13
15
R64 1.2K
R22
4.3K
R37
10K
R61 1.2K
J5
KY15RB
2
1
4
6
5
8
3
7
U5
LTV-247
1
2
3
5
7
4
6
8
10
12
14
16
9
11
13
15
J19
R63 1.2K
J23
J18
R32
4.3K
D16
R24
4.3K
R31
10K
D11
D13
J20
R25
10K
R68 1.2K
R62 1.2K
R35
10K
J24
D12
R28
4.3K
J6
KY15RB
2
1
4
6
5
8
3
7
R34
4.3K
C11
10uF
R67 1.2K
J21
C12
10uF
R27
10K
R36
4.3K
IN[1:16]
GND
+5V