Connectors - Beckhoff CU8870-0000 Manual

3.4 Connectors

The connectors are 1 USB port Type B connector and a cf card slot. The pins are described below:
USB type B Port (X10) (standard cable)
Pin
1
2
3
4
Shell
CF card slot (X20) (standard CF interface)
Signal Pin
Pin
Function Type
1 GND -
2 D03 I/O
3 D04 I/O
4 D04 I/O
5 D06 I/O
6 D07 I/O
7 -CE1 I
8 A10 I
9 -OE I
10 A09 I
11 A08 I
12 A07 I
13 Vcc -
14 A06 I
15 A05 I
16 A04 I
17 A03 I
CU8870-0000
In, Out Signal
Pin
Type Function
Ground 18 A02
I1Z,0Z3 19 A01
I1Z,0Z3 20 A00
I1Z,0Z3 21 D00
I1Z,0Z3 22 D01
I1Z,0Z3 23 D02
I3U 24 WP
I1Z 25 -CD2
I3U 26 -CD1
I1Z 27 D11
I1Z 28 D12
I1Z 29 D13
Power 30 D14
I1Z 31 D15
I1Z 32 -CE2
I1Z 33 -VS1
I1Z 34 -IORD
Assignment
VCC
Data -
Data +
GND
Shield
Pin In, Out
Pin
Type Type
I I1Z 35
I I1Z 36
I I1Z 37
I/O I1Z,OZ3 38
I/O I1Z,OZ3 39
I/O I1Z,OZ3 40
O OT3 41
O Ground 42
O Ground 43
I/O I1Z,OZ3 44
I/O I1Z,OZ3 45
I/O I1Z,OZ3 46
I/O I1Z,OZ3 47
I/O I1Z,OZ3 48
I I3U 49
O Ground 50
I I3U
Installation
Signal Pin In, Out
Function Type Type
-IOWR I I3U
-WE I I3U
Ready O OT1
Vcc - Power
-CSEL I I2Z
-VS2 O Open
RESET I I2Z
-WAIT O OT1
-INPACK O OT1
-REG I I3U
BVD2 O OT1
BVD1 O OT1
DO8 I/O I1Z,OZ3
DO9 I/O I1Z,OZ3
D10 I/O I1Z,OZ3
GND - Ground
9