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Find out more about
BAUDMASTER at
BAUDMASTER.com (includes application drawings) Converts
RS-232 to RS-422 and RS-485 Isolates and Protects BAUDMASTERTM eliminates ground loops that destroy computer ports and reduce serial communication reliability. Provides 1200 volts isolation between a computer and equipment, using optical and transformer technology. All communication lines are transient protected. |
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No jumpers or switchesBAUDMASTERTM automatically adapts to rates up to 115K baud and varying word length. There are no switches or jumpers to set. Painless RS-485BAUDMASTERTM automatically controls RS-485 transmitters eliminating the need for software handling. The advanced technology which makes this possible is covered by US Patent 5,729,547 and virtually guarantees that RS-485 networks will work the first time. Extends range to 4,000 feet
BAUDMASTERTM,
operating as a range extender, allows networks to grow in 4,000 foot increments.
When used in pairs,
BAUDMASTERTMS
become RS-232 short haul modems. RS-422/485 Y Networks
Where continuous RS-422/485 networks are not feasible,
BAUDMASTERTM
provides the means to implement Y networks. Trouble-shooting tool
Transmit and receive LEDs on both the equipment and line sides
of the
BAUDMASTERTM
confirm that data transmission and reception are occurring. When used with
a notebook computer, live RS-422/485 traffic can be monitored. Now you can
see what is happening on these communication lines. 9-24 volt ac/dc powered
BAUDMASTERTM uses any
9-24 volt, ac or dc power source. Wall-plug adapters are available from
duTec or others. Screw terminals are also provided for use with other
power supplies. |
Isolation: | 1200V, Equipment -to- Line -to- Power | Connections | Equipment Side | RS-232 | DB9F |
Baud Rates: | Up to 115K baud | RS-422/485 | #16 screw terminals | ||
Range: | 4,000 feet (1220 meters) @ 38.4 Kbaud RS-422/485 #16 screw terminals
with 24 AWG twisted pair |
Line Side | RS-422/485 | #16 screw terminals | |
Drive: | Up to 32 RS-422/485 receivers | Termination resistors | Not included | ||
Compliance: | CE, FCC Class A | Biasing resistors | 10 Kohms | ||
Power: | 9 - 24 Vac/dc @ 170mA nominal | Power | Wall-plug adapter | Power Jack, 0.1" dia | |
Enclosure: | Stainless Steel; weight 11 Oz (308 gms) 3" h x 5" w x 1" d 76 mm x 127 mm x 25 mm |
Direct | #16 screw terminals | ||
Indicators | Power | Red LED | |||
Line Side | Rx, Tx | Red LEDs | |||
Equipment Side | Rx, Tx | Red LEDs |
Ordering/Pricing Information
Item | Part Number | Price | Item | Part Number | Price | |
BAUDMASTERTM | BM-100 | $165.00 | Wall-plug Adapter, 120 Vac1 | BM-PS120 | $15.00 | |
BAUDMASTERTM CE1 | BM-100CE | $175.00 | Wall-plug Adapter, 220 Vac1 | BM-PS220 | $30.00 | |
1 Includes snap-on EMI limiting Ferrite that must be attached to dc power leads from BM-PS120 or BM-PS220 power supplies to meet CE requirements. |
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