USB2-F-7x01 Full-Speed USB to 1-Port CANBus Adapter Datasheet

Version 1.4

Document Reference No.: CP_000050 Clearance No.: CP#040

Copyright © Connective Peripherals Pte Ltd

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3

Connections

3.1

External Connectors

3.1.1 USB

The USB-F-7x01 is a downstream USB 2.0 Device. A standard USB Series “B” receptacle is mounted

inside the USB-F-7x01 to facilitate connection to an upstream USB Host or Hub.

Pin Number

Pin Type

Description

1

Power

VBUS – USB Power provided from upstream USB Host or Hub

2

Bidirectional

D– = USB data signal, negative polarity

3

Bidirectional

D+ = USB data signal, positive polarity

4

Ground

GND = USB signal ground

Shield

Case Ground

Drain = typically connected to the host PC case

Table 3.1 – USB “B” Receptacle Pin-Out

3.1.2 CANbus

The CANbus port conforms to the CiA DS102-2 pin-out through a 9-contact D-Sub Pin connector. Pin

assignments are noted below:

Pin Number

Pin Type

Description

1

n/a

Not Connected

2

Bidirectional

CAN_L – CANbus low-side signal of differential pair

3

Ground

Signal Ground

4

n/a

Not Connected

5

n/a

Not Connected

6

Ground

Signal Ground

7

Bidirectional

CAN_H – CANbus high-side signal of differential pair

8

n/a

Not Connected

9

n/a

Not Connected

Shield

Case Ground

Drain = typically connected to the host PC case

Table 3.2 – DE-9P DS102-2 CANbus Pin-Out