6 5 4 3

6 5 4 3
6
5
4
3
2
1
REVISION RECORD
LTR
ECO NO:
APPROVED:
DATE:
D
D
U301
MAX14850ASE+
VDD_S
ISO_5V
C301
C302
1
VCAA
VCCB
0.1uF
GND_S
2
DI_CLK
3
4
DI_MISO
R301
5
DI_FAULT
22k
6
DI_NCS
7
DI_DB0
8
INA1
OUTB1
INA2
OUTB2
OUTA1
INB1
OUTA2
INB2
I/OA1
I/OB1
I/OA2
I/OB2
GNDA
GNDB
15
ISO_GND
ISO_GND
13
12
SPI_MOSI_F
SPI_MISO_F
DI_FAULT_F
ISO_5V
R303
33k
11
SPI_#SS_F
10
DI_DB0_F
9
ISO_GND
U302
VDD_S
C
ISO_5V
OPEN
C303
C304
1
VCAA
VCCB
16
OPEN
GND_S
SPI_SCLK_F
14
GND_S
C
22k
0.1uF
DI_MOSI
VDD_S
R302
16
OPEN
2
DI_DB1
3
4
5
6
B
7
8
GND_S
INA1
OUTB1
INA2
OUTB2
OUTA1
INB1
OUTA2
INB2
I/OA1
I/OB1
I/OA2
I/OB2
GNDA
GNDB
15
DI_DB1_F
ISO_GND
14
13
12
11
B
10
9
ISO_GND
COMPANY:
A
A
TITLE:
DRAWN:
HS/OL
MAXREFDES64#
DATED:
uPLC IO Card - DI Board
10/10/2014
CHECKED:
DATED:
QUALITY CONTROL:
DATED:
RELEASED:
DATED:
CODE:
SIZE:
C
SCALE:
PCB PART NO:
REV:
EPCBREFDES64 A
SHEET:1
OF 5
6
5
4
3
2
1
REVISION RECORD
LTR
5V to 3.3V
ECO NO:
APPROVED:
DATE:
24V Isolated
BACKPLANE SIDE
FIELD SIDE
ISO_24V
D
D
TP1
TP2
C105
T101
V24V
Q101
MMBT3904L
3
R108
16
C108
1uF
1
EP
IN
GND_F
9
EA+
PGND
C107
SS
LX
C
PGND PGND PGND
28
1
2
23
22
4
OUT
IN
OUT
INI
OUT
IN
C102
22uF
OUT
8
C103
22uF
19
18
GND_S
R101
36.5k
C101
220uF
R111
GND_S
VCC
U101
OUT
10
N.C.
REF
16
C112
R115
280k
1%
C119
EA4700pF
14
OPEN
R112
OPEN
5
EN/UVLO
N.C.
C118
11
1N4148WT
C117
100pF
1
13
R118
80.6k
1%
27.4k
1%
3
OVI
EA-
R119
2.37k
1%
10
1000pF
2000V
R114
10.7k
1%
GND_F
R121
OPEN
6
EA-
EP2
V5V
GND
5
6
GND
EP1
COMP
R127
R128
OPEN
OPEN
R102
R124
OPEN
C120
OPEN
C121
U103
R125
C123
OPEN
N.C.
GND
R123
OPEN
4
R126
OPEN
1
OPEN
OPEN
N.C.
4
R122
OPEN
VCC
9
GND_F
POK
ISO_5V
ISO_GND
GND_F
R120
1.24k
1%
B
12
ISO_GND
GND_F
EA-
11
2
12V
EP3
FB
C
12
R116
120k
1%
ISO_GND
1N4148WT
C114
1uF
D102
COMP
OPEN
OPEN
IN
7
R117
EN
13
VCC
SLOPE
C115
2.2uF
R113
3
GND_F
5
C113
6
C116 COMP
IN
MAX17515ELI+
OUT
12V
30.1k
1%
17
15
DB2J31300L
4
1uF
22pF
OUT
GND_S
PGOOD
2
GND_F
D106
R104
22k
VCC
20
+
ISO_5V
D105
LIM
C111
OUT
IN
20k
1%
VDD_S
PGND PGND PGND
PGND
V5V
3
21
27
100pF
15
VDD_S
R110
24
ISO_GND
1
GND_F
8
GND_F
25
1N4148WT
7
0.068uF
26
8
GND_F
6.46V
27
14
C109
2.2uF
D103
R105
GND_F
D104
GND_S
C104
OPEN
OPEN
06351-T586
V24V
2
30.1k
1%
C110
2.2uF
U102
MAX17498CATE+
IN
ISO_GND
R106
3
R129
2
OPEN
TLP291(SE
R130
OPEN
B
C122
OPEN
3
4
U104
5
R103
11.0k
TL431DBV
R131
OPEN
10k
GND_F
ISO_GND
7
ISO_GND
GND_S
A
A
TITLE:
MAXREFDES64#
uPLC IO Card - DI board
PCB PART NUMBER:
REV:
EPCBREFDES64
DRAWN:
HS/OL
DATED:
10/10/2014
SHEET:2
A
OF 5
6
5
4
3
2
1
REVISION RECORD
LTR
ECO NO:
APPROVED:
DATE:
VDD_S
C8
0.01uF
V24V
VDD_S
D
Y1
GND_S
R15
4
VDD
1
E/D
OUTPUT
GND
2
0
3
C4
0.1uF
DNCB8.00000ETSMA
C3
1uF
C1
1uF
C2
1uF
GND_S
GND_S
C5
0.1uF
C6
4.7uF
10
LED_G
11
12
13
SPI_#SS
SPI_SCLK
SPI_MISO
C
SPI_MOSI
R2
0
R1
0
R3
0
R4
1
9
24
36
48
VDDA
VDD_1
VDD_2
VDD_3
PB4/JNTRST
PA2/USART2_TX
PA3/USART2_RX
JTDO
15
16
17
29
USB_RX
30
USB_TX
31
32
USB_CTS
33
18
19
41
DI_FAULT
R6
IIC_SCL
B
IIC_SDA
0
R7
42
43
PA4/SPI1_NSS
PA15/JTDI
46
DI_DB1
DI_NCS
DI_CLK
VDD_S
DI_MISO
DI_MOSI
R11
10k
NRST
P1-A4
P1-B4
SPI_SCLK
P1-A5
P1-B5
IIC_SCL
SPI_MISO
P1-A6
P1-B6
IIC_SDA
SPI_MOSI
P1-A7
P1-B7
39
INT
SPI_#SS
P1-A8
P1-B8
P1-A9
P1-B9
38
LED_R
37
SWCLK
GND_S
PA5/SPI1_SCK
PA14/JTCK-SWCLK
PA6/SPI1_MISO
PA13/JTMS-SWDIO
34
21
22
25
26
27
28
7
LED_G
LED_R
SWDIO
GND_S
INT
P1-A10 P1-B10
P1-A11 P1-B11
R10
1.5k
R8
PA7/SPI1_MOSI
R12
1.5k
C
P1-A12 P1-B12
P1-A13 P1-B13
BOOT0
PA8
PB2/BOOT1
PA9/USART1_TX
44
10k
GND_S
LED1
Green
20
P1-A14 P1-B14
LED2
Red
P1-A15 P1-B15
R9
PA10/USART1_RX
10k
GND_S
V24V
P1-A16 P1-B16
GND_S
P1-A17 P1-B17
PA11/USBDM
GND_F
P1-A18 P1-B18
PA12/USBDP
U1
PB0
STM32F103CBT6
PB1
PB5
P2
VDD_S
PB6/I2C1_SCL
P2-1
P2-2
SWDIO
P2-3
P2-4
SWCLK
P2-5
P2-6
P2-7
P2-8
P2-9
P2-10
PB7/2C1_SDA
0
45
DI_DB0
P1-B3
40
GND_S
USB_RTS
R14
OPEN
P1-A3
GND_S
14
0
VDD_S
P1-B2
GND_S
PA0/USART2_CTS
PA1/USART2_RTS
P1-A2
ISO_GND
GND_F
VBAT
P1-B1
0
GND_S
D
V5V
P1-A1
R16
GND_S GND_S
GND_S
P1
V5V
CLK_M
GND_S
R13
OPEN
ISO_24V
PC13
PB8
PB9
PC14
2
3
B
R5
PB10/I2C2_SCL
PC15
PB11/I2C2_SDA
4
10k
NRST
PB12/SPI2_NSS
PB13/SPI2_SCK
PD0/OSCIN
PB14/SPI2_MISO
PB15/SPI2_MOSI
PD1/OSCOUT
5
CLK_M
GND_S
6
NRST
VSS_1
VSS_2
23
35
VSS_3
47
VSSA
8
C7
0.1uF
GND_S
A
A
GND_S
TITLE:
MAXREFDES64#
uPLC IO Card - DI board
PCB PART NUMBER:
REV:
EPCBREFDES64
DRAWN:
HS/OL
DATED:
10/10/2014
SHEET:3
A
OF
5
6
5
4
3
2
1
REVISION RECORD
LTR
ECO NO:
APPROVED:
DATE:
D
D
VDD_S
C
C
C201
0.1uF
V5V
GND_S
L201
P201
VBUS
C202
0.01uF
1
GND_S
6
7
8
9
10
GND_S
SHIELD
D-
2
D+
A
VDD_S
27
ID
GND
C205
47pF
4
GND_S
5
GND_S
B
GND_S
R202
3
SHIELD
SHIELD
R201
27
SHIELD
SHIELD
4
C204
47pF
9
VCC VCCIO
3
7
3V3OUT
TXD
10
RXD
1
8
USBDM
RTS#
U201 CTS# 11
12
FT234XD
USBDP
6
CBUS0
2
RESET#
EP
GND
C206
0.1uF
USB_TX
USB_RX
USB_RTS
USB_CTS
R203
CLK_M
OPEN
5
GND_S
GND_S
B
A
TITLE:
MAXREFDES64#
uPLC IO Card - DI board
PCB PART NUMBER:
REV:
EPCBREFDES64
DRAWN:
HS/OL
DATED:
10/10/2014
SHEET:4
A
OF
5
6
5
4
3
2
1
REVISION RECORD
5VO
C502
0.1uF
ISO_24V
R507
14
150
1%
D501
36V
1SMB36AT3G
D
C501
10uF
C500
0.1uF
DI_IN1
3
VCC24V
5VOUT
ISO_GND
ISO_GND ISO_GND
DI_IN2
DI_IN3
7
ISO_GND ISO_GND
DATE:
ISO_GND
R502
1
DI_DB0_F
OPEN
IN2
DB1
APPROVED:
R501
0
IN3
ECO NO:
C503
4.7uF
IN1
DB0
5
15
LTR
FIELD SIDE OF CARD
BACKPLANE SIDE OF CARD
D
R504
2
DI_DB1_F
OPEN
DI_IN4
9
IN4
MODESEL
DI_IN5
DI_IN6
DI_IN7
DI_IN8
DI_RT1
DI_RT2
DI_RT3
C
DI_RT4
DI_RT5
DI_RT6
DI_RT7
DI_RT8
11
18
20
22
4
6
8
10
12
17
19
21
SIN
IN6
2.2k
1%
J500
1771088
1
2
DI_FIN1
U500
IN7
CLK
B
DI_FIN2
R510
DI_FIN3
IN8
CS
RT1
24
SPI_#SS_F
RT2
RT3
SOUT
RT4
23
SPI_MISO_F
C
RT5
RT6
FAULT
RT7
16
DI_FAULT_F
RT8
D500
GND
EP
1
28
2
5VO
R506
3.3k
ISO_GND
ISO_GND
Input Indicator Bank
C505
OPEN
ISO_GND
DI_FIN3
DI_IN3
2.2k
1%
ISO_GND
7
8
SPI_SCLK_F
D502
ISO_GND
5
6
ISO_GND
DI_IN2
2.2k
1%
25
C504
OPEN
DI_FIN2
ISO_GND
3
4
R509
ISO_GND
27
R505
15k
1%
DI_IN1
ISO_GND
MAX31913AUI+
13
R508
DI_FIN1
0
0
IN5
RIREF
Input Filter Bank
R500
R503
26
DI_RT1
R511
1
2
D504
DI_IN4
2.2k
1%
B
ISO_GND
DI_FIN4
ISO_GND
2
D503
C506
OPEN
DI_RT2
DI_FIN4
1
DI_RT3
C507
OPEN
1
2
D505
R512
ISO_GND
DI_FIN5
2.2k
1%
J501
1771088
1
2
A
6
ISO_GND
DI_FIN7
DI_IN7
2.2k
1%
DI_RT7
1
2
DI_RT8
R515
1
2
A
D509
C510
OPEN
DI_FIN8
ISO_GND
2
D508
ISO_GND
7
8
DI_FIN7
R514
DI_RT6
C509
OPEN
ISO_GND
5
1
D507
DI_IN6
DI_FIN6
2
ISO_GND
DI_FIN6
2.2k
1%
1
D506
DI_RT5
R513
ISO_GND
DI_RT4
C508
OPEN
DI_FIN5
3
4
DI_IN5
1
TITLE:
2
MAXREFDES64#
ISO_GND
DI_FIN8
uPLC IO Card - DI board
DI_IN8
2.2k
1%
C511
OPEN
ISO_GND
PCB PART NUMBER:
REV:
EPCBREFDES64
ISO_GND
DRAWN:
HS/OL
DATED:
10/10/2014
SHEET:5
A
OF
5
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