The Westermo TD-33 is approved for use across the European Union and USA. The modem is ideal for use with PLC’s with its DIN rail mounting and 12–36 V DC power requirements.
The TD-33 has been tested with most major brands of PLC and application sheets are available.
Terminal data rates of up to 230.4 kbit/s are supported using standard data compression and error correction algorithms.
The maximum line modulation speed is 33.6 kbit/s connected to another TD-33 or standard modem.
The TD-33/V.90 supports the V.90 and K56flex™ modulation techniques so can be used to achieve modulation speeds of up to 56 kbit/s if connecting to an ISP.
A watchdog facility continually monitors the power supply and internal hardware. In the event of a problem the modem automatically resets.
This feature has been included to make the unit more suitable for use in unmanned locations.
- V34 33.6 kbit/s, V.90/K56flex 8482; 56 kbit/s
- Terminal data rates up to 230.4 kbit/s
- RS-232/V.24 on 9-pos. D-sub
- Watchdog function
- 2-wire dial up
- Galvanic isolation and transient protection against PSTN
- Supports 11 bit protocols
- DC powered 12 8211;36 V
- 35 mm DIN-rail housing
For further information about the Westermo Industrial PSTN Modem - TD-33 visit Paqworks - IP Cameras at http://www.paqworks.com
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