Serial Port Powered Media Conversion Solution
Transio
TCC-82 User’s Manual
P/N: 1802000820011
Third
Edition.
www.moxa.com
©2008
Moxa
Inc.
Moxa Inc.
All rights reserved.
RS-232 Pinouts
The female DB9 port and RS-232 pinouts for the
port are shown below.
5 4 3 21
9
6
8 7
PIN RS-232
1 DCD
2 TxD
3 RxD
4 DSR
5 GND
6 DTR
7 CTS
8 RTS
The male DB9 port and RS-232 pinouts for the port
are shown below.
1 2 3 4 5
6 7 8 9
PIN RS-232
1 DCD
2 RxD
3 TxD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
Note
:
The DTR, DSR and DCD pins are shorted
as shown above so that users do not need
to worry about signal control cable wiring.
Transio
TCC-82 V2.0
4-channel, self-powered RS-232 signal isolator
(4KV RMS for 1 min. isolation) with 15 KV ESD
protection
Overview
The TCC-82 is a signal isolator that provides
bi-directional serial communication with full
electrical isolation between two RS-232 devices.
This compact isolator isolates both sides of the
connection, providing perfect protection from
ground loops, lightning
surge coupling, and
accidental high voltage shorts. The internal
magnetic coupler is tested to ensure that it can
withstand more than 4 KV rms input-to-output for 1
minute. This guarantees that the TCC-82 not only
meets the requirements of general serial data
communications, but also the high standards
required by industrial automation and medical
applications. In addition to the TxD and RxD data
lines, the TCC-82 also protects the RTS/CTS
handshake lines on its two D-type connectors.
Package Checklist
•
TCC-82 RS-232 Signal Isolator
•
2 USB Power Cords
•
User’s Manual
Applications
•
Medical facilities
•
Terminal connections
•
Factory automation
•
Remote serial device control
•
Building security automation
•
Critical industrial control
•
Surveillance systems
Features and Specifications
•
Serial interface: RS-232
•
Serial port type: DB9 (1 male, 1 female)
•
Compact size
•
Auto senses baud rates up to 115.2 Kbps
•
Signals:
RS-232 Isolation: TxD, RxD, RTS and CTS;
•
RS-232 loop back: DTR to DSR and DCD
•
15 KV ESD protection for all RS-232 signals
•
Serial Power Source: TxD, RTS, or DTR
•
External Power (jack connector): DC +5V to
+12V adaptors or by USB power cords.
•
Operating temperature: 0 to 60°C (32 to 140°F)
•
Dimensions: 42 x 80 x 23.6 mm
•
Casing: ABS + PC
•
Weight: 60
±
5g
•
CE, FCC Class B approval
•
Power Consumption: 10 mA at +5 VDC
•
Warranty: 5 years
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