Advantech ADAM-4542+ Handleiding
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ADAM-4542+
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1 ADAM-4542+ User Manual
ADAM-4542+
Fiber Optic to RS-232/422/485 Converter
User Manual
Before you begin installing your card, please make
sure that the following materials have been shipped:
If any of these items are missing or damaged, contact
your distributor or sales representative immediately.
Fiber optic transmission offers the benefits of wide
bandwidth, immunity to EMI/RFI interface, and secure
data transmission. The ADAM-4542+ can be used as
an RS-232/422/485 point-to-point or point-to-multi-
point connection for transmitting and converting full/
half-duplex signals and their equivalents within a fiber
optic environment. Fiber optics are the perfect solution
for applications where the transmission medium must
be protected from electrical exposure, lighting, atmo-
spheric conditions or chemical corrosion.
The ADAM-4542+ is specially designed to link various
machinery equipped with RS-232/422/485 communi-
cation ports (such as computer systems or manufac-
turing machines). Using standard SC connectors, the
module’s fiber optic port can accommodate a wide
range of fiber optic cable. ADAM-4542+ also supports
the redundancy requirement. You can use two pairs of
ADAM-4542+ for a redundant architecture. This spe-
cial design offers higher reliability.
• Compact size
• Direct plug-and-play
• Easily mounted on a DIN-rail, panel, or piggybacked
• Transmission speeds of up to 115.2kbps
• Optical fibers enable transmission of up to 15 km
• Half/Full-duplex, bidirectional transmission mode
• Avoid lightning strikes and EMI/RFI
• Prevents damage from electrostatic discharge
• Stable and error-free data transmission
• Automatic internal RS-485 bus supervision
• No external ow control signals required for RS-485
• Transient suppression and over-current protection on
RS-422/485 data lines
• LED for power and data flow indication
• Fiber Optic : Single Mode
• Wavelength : 1310 nm
• Transmission Distance : 15 km
• Optical Power Budget (attenuation) : min. 8.2 dB
• Casing : ABS with captive mounting hardware
• Communication Mode : Asynchronous
• Connector : Plug-in screw terminal
• Fiber port : SC
• Transmission Mode : Full/Half-duplex, bidirectional
• Transmission Rate : Up to 115.2 kbps
• Power Requirement : Unregulated +10 ~ +30 VDC
• Operating Temperature : -10 ~ 70° C (14 ~ 158° F)
• Operating Humidity : 5 ~ 95% (non-condensing)
• Accessories : DIN-rail mounting adapter, panel mount-
ing bracket
Advantech warrants to you, the original purchaser, that
this product will be free from defects in materials and
workmanship for two years from the date of purchase.
This warranty does not apply to any products which
have been repaired or altered by persons other than
repair personnel authorized by Advantech, or which
have been subject to misuse, abuse, accident or
improper installation. Advantech assumes no liability
under the terms of this warranty as a consequence of
such events.
If your product is defective, it will be repaired or
replaced at no charge during the warranty period.
package and ship it prepaid to your dealer.
Packing List Features
• 1 x ADAM-4542+ Module with DIN-rail mounting
bracket
• 1 x ADAM-4542+ User Manual
• 1 x Panel Mounting Bracket
• 1 x Cable for 9 pin to 3 pin
Introduction
For more information on this and other Advantech
products, please visit our website at:
http://www.advantech.com
http://www.advantech.com/eAutomation
For technical support and service, please visit our
support website at:
http://service.advantech.com.tw/eservice/
This manual is for ADAM-4542+.
Part No. 2004542001 2nd Edition
June 2004.
Specifications
Two Years Warranty
ADAM-4542+ Fiber Optic to RS-232/422/485 Converter
2 ADAM-4542+ User Manual
The ADAM-4542+ converter has two DIP switches which
set the data format (number of bits) and baud rate for the
RS-485 network, while one jumper set the Primary/Sec-
ondary mode for the redundant fiber connection applica-
tion.
SW1
Switch 1 controls the data format. Data can be 9, 10, 11 or
12 bits. The factory default is 10 bits : one start bit, eight
data bits, one stop bit and no parity bit.
*The default setting
When using the converter in combination with other
ADAM modules, do not change the default setting of the
converter, since ADAM modules have a fixed data format
of ten data bits. The option of changing to 9, 11 or 12 bits
is for use with other modules (other than ADAM modules)
that have different data formats. Should you change the
ADAM module’s data format, be aware that you will also
have to change the data format on all the other modules in
the network.
SW2
Switch 2 sets the baud rate. The options range from 1200
bps to 115.2 kbps. The factory default is 9600 bps. Be
aware that when you change the baud rate, you also have
to change the baud rate for all of the connected modules
accordingly. If the RS-232/422 mode is ON, the baud rate
does not need to be set.
ADAM-4542+ Baud Rate Setting (SW2)
JP2
The ADAM-4542+ supports a redundancy feature. You
can use two pairs of ADAM-4542+ to create a redundant
connection. The ADAM-4542+ can be set as “Primary” or
“Secondary” in the redundant architecture by JP2. The
“Primary” connection will be the major connection line. If
any of the ADAM-4542+ modules on the “Primary” line
fails, the “Secondary” line will take over the connection
automatically. The default JP2 position of ADAM-4542+ is
in “Primary”.
See the next page for a wiring diagram.
Switch and Jumper Settings
Data Format Switch 1 Switch 2
9 bits OFF OFF
10 bits* ON OFF
11 bits OFF ON
12 bits ON ON
Baud Rate
1 2 3 4 5 6 7 8 9
1200 bps
ON OFF OFF OFF OFF OFF OFFOFF OFF
2400 bps
OFF ON OFF OFF OFF OFF OFFOFF OFF
4800 bps
OFF OFF ON OFF OFF OFF OFFOFF OFF
* 9600 bps
OFF OFF OFF ON OFF OFF OFFOFF OFF
19.2 kbps
OFF OFF OFF OFF ON OFF OFFOFF OFF
38.4 kbps
OFF OFF OFF OFF OFF ON OFFOFF OFF
57.6 kbps
OFF OFF OFF OFF OFF OFF ON OFF OFF
115.2 kbps
OFF OFF OFF OFF OFF OFF OFF ON OFF
RS-232/422
OFF OFF OFF OFF OFF OFF OFF OFF ON
Primary Mode Secondary Mode
123
1 2 3
ADAM-4542+ User Manual 3
Non-Redundant System
Redundant System
Wiring Diagrams
Product specificaties
| Merk: | Advantech |
| Categorie: | Niet gecategoriseerd |
| Model: | ADAM-4542+ |
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