Echelon Corporation
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Transceiver Models

Free Topology Smart Transceivers (Neuron core processor + free topology transceiver)
LonWorks Channel: TP/FT-10 including link power

Product Name / Model

Max. Input Clock

EEPROM (Kbytes)

RAM (Kbytes)

ROM (Kbytes)

External Memory Interface

IC Package

FT 3120-E4S40
14211-500

RoHS-compliant
14212R-500

40MHz

4

2

12

No

32 SOIC

FT 3120-E4P40
14221-800

RoHS-compliant
14222R-800

40MHz

4

2

12

No

44 TQFP

FT 3150-P20
14230-450

RoHS-compliant
14230R-450

20MHz

0.5

2

N/A

Yes

64 TQFP


Power Line Smart Transceivers (Neuron core processor + power line transceiver)
LonWorks Channel: Dual Carrier PL-20

Product Name / Model

Max. Input Clock

EEPROM (Kbytes)

RAM (Kbytes)

ROM (Kbytes)

External Memory Interface

IC Package

PL 3120-E4T10

15310-1000

RoHS-compliant
15311R-1000

10MHz

4

2

24

No

32 TSSOP

PL 3150-L10

15320-960

RoHS-compliant
15321R-960

10MHz

0.5

2

N/A

Yes

44 LQFP


Twisted Pair Transceivers (External Neuron processor chip needed)

Product Name/ Model

LonWorks Channel

Description

FTT-10A Free Topology Transceiver

50051

TP/FT-10

Free topology twisted pair transceiver for use with Neuron 3120 Chip or Neuron 3150 Chip. May be used in pairs as a physical layer repeater. Compatible with link power systems when used with suitable blocking capacitors. Optional Model 51001 Magnetic Shield available.

LPT-11 Link Power Transceiver

50040-02

Link powered TP/FT-10

Link power, free topology twisted pair transceiver for use with Neuron 3120 Chip or Neuron 3150 Chip. Power for the device is drawn from the twisted pair. Requires an LPI-10 or equivalent to power the twisted pair.

TP/XF-1250 Twisted Pair Transceiver

50020-10

TP/XF-1250 bus

Bus topology twisted pair transceiver for use with Neuron 3120 Chip or Neuron 3150 Chip.


SMX Transceivers and Couplers (for development tools and adapter cards)

Product Name / Model

LonWorks Channel

Description

FTM-10 Free Topology Modular Transceiver

77040

TP/FT-10

Free topology twisted pair transceiver. Compatible with link power systems.

TPM/XF-1250 Bus Topology Modular Transceiver

77030

TP/XF-1250 bus

Bus topology twisted pair transceiver.

TPM-RS485 Modular Transceiver

77050

TP-RS485 bus

Bus topology RS-485 twisted pair transceiver.

PLM-22 Power Line Modular Transceiver

77162

Dual Carrier PL-20

Power line transceiver. Requires a power line coupler.

PL-20 Line-to-Neutral Coupler, 240VAC

78200-221

Dual Carrier PL-20

Power line coupler for use with development tools, adapter cards, and PLCA-22 Communications Analyzers.

PL-20 Line-to-Earth Coupler, 120VAC

78200-211

Dual Carrier PL-20

Power line coupler for use with development tools, adapter cards, and PLCA-22 Communications Analyzers. Check local electrical codes for compliance of line-to-earth coupling with local electrical regulations.

PL-20 Line-to-Earth Coupler, 240VAC

78200-220

Dual Carrier PL-20

Power line coupler for use with development tools, adapter cards, and PLCA-22 Communications Analyzers. Check local electrical codes for compliance of line-to-earth coupling with local electrical regulations.