S1-A-7001 EasySync, S1-A-7001 Datasheet - Page 8

• Manufacturer Part Number: S1-A-7001
• Description: RS-232 Interface IC 1 port RS232 Can Adapter
• Manufacturer: EasySync

Specifications of S1-A-7001

• Rohs: yes

2
2.1
2.2
There are no switches or jumpers to configure on the S1-A-7001.
2.2.1 Mounting
The S1-A-7001 can be installed in-line with a standard RS232 DE-9P to DE-9S straight-through cable. It
can also be attached directly to the back of a host computer DE-9P RS232 port.
2.2.2 Wiring
Connect the DE-9S connector to a RS232 port.
The CANbus interface is provided through a DE-9P connector as defined by the CiA DS102-2 pin-out. Bus
termination is not provided. A CANbus network requires 120Ω termination resistors at each end as noted
in Figure 2.3. Wiring to CANbus nodes through the middle of the network must ensure a short tap
length.
Figure 2.1 – Canbus Network
2.3
The S1-A-7001 firmware can be updated for bug fixes and enhanced features. In order to update the
firmware, obtain the updated firmware from the EasySync web site and follow the instructions contained
in the readme file of the download.
CAN
NODE
Installation
Example Applications and Configurations
Hardware Installation
Firmware Update
Twisted
Pair
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CAN
NODE
©2009-10 EasySync Ltd.
CAN
NODE
S1-A-7001 RS232 to 1-Port CANbus Adapter User Guide
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2
0
CAN
NODE
Document Reference No.: ES_000008
Clearance No.: ES #03
Version 1.2
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