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6) Connections:
a) RS232
DB9F (PIN)
1
2
3
4
5
6
7
8
Installation
Power
The unit can be powered from the PC's RS232 port.
Trouble Shooting
1) Communications error:
a) Check RS232 port
b) Check RS485 port
2) Data Loss:
a) Verify that the baud rate is consistent between the sender and the receiver.
Disclaimer
This product is provided as is, without warranty of any kind, either express or
implied, including but not limited to performance, merchantability, or fitness for
any particular purpose. Neither RBH Access Technologies Inc. nor its dealers or
distributors shall be liable to any person or entity with respect to any liability, loss,
or damage, caused, or alleged to have been caused directly or indirectly by this
information. Further RBH Access Technologies Inc. reserves the right to revise
this publication, and to make changes to the content hereof from time to time,
without the obligation of RBH Access Technologies Inc. to notify any person or
organization of such revision or changes.
Email:
RBH Access Technologies Inc.
RS232C (DCE)
DCD
TD
RD
DTR
GND
DSR
RTS
CTS
RBH Access Technologies Inc.
2 Automatic Road, Suite 108
Brampton, Ontario
Canada L6S 6K8
Tel : (905) 790-1515
support@rbh-access.com
b) RS485
DB9M (PIN)
1
2
3
4
Do not use the +5V connection.
Fax : (905) 790-3680
Web:
www.rbh-access.com
RS-485
485-
485+
+5V
GND (optional)
RBH-H485-232
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