X10 TW7223 DATASHEET

Product number : TW7223

Key Features

Designed for OEMs where the controller manufacturer

implements their applications using X10 PLC control

Benefits

The Two-way PLC Interface (TW7223E) has been

designed for controller manufacturers to implement

X10 PLC control.

The functionality of the PLC control is decided by the

manufacturer and implemented in the controller panel.

The document « X10 protocol for OEM controller»

defines the interface protocol that a manufacturer will

need for implementing X10 control.

With a control panel which has been designed to

interface with X10 PLC, the installation is simple. Just

connect the flying lead to the 230V power supply,

connect the telephone cable to both the RJ11 socket

on the XM10 and the control panel with the cable

provided.

There is a red LED lamp on the TW7223E which is ON

to indicate power. It will flash when X10 signals are

being received or transmitted.

Two-Way

PLC Interface

230VAC -

50 Hz

Technical data

• Supply voltage: 230V +10% -15% 50 Hz

• Ambient temperature:

- 10° C to + 40° C (operation)

- 20° C to + 70° C (storage)

DC CHARACTERISTICS

Serial data input:

• Min. logic «1»:
4 V input will sink approx 2,5 mA

• Max. logic «1»:
20 V input will sink approx 18 mA

• Max. logic «0»:

0.8 V will sink approx 0,1 mA

(Voltages and currents with respect to
terminal 2)

• Note: this output is an open collector
transistor. Therefore, the logic «1»
voltage is quoted as a reference for
defining the output leakage current. An
output pullup resistor is required to
generate a logic level. The pullup can be
returned to any voltage up to 20 V with
respect to terminal 2.

AC characteristics:

• HF output to AC power line:
60 mW average into 5W

• Conforms to Class 116 of EN50065-1:
load (2,5 V pk-pk instant.)

• Carrier frequency: 120 kHz ± 2 kHz

• Max. phase delay betwen 0 crossing
point of AC power line and 0 crossing
detect output (either transition): 100
msec

• Max. allowable delay between
transitions on 0 crossing detect output
and serial data input «0» - «1»
transition: 50 msec

• Max. delay betwen serial input envelope
«0» - «1» transition and carrier burst
reaching 90 %: 50 msec

• Width of X10 enveloppe :
1 ms +100 msec -50msec

• Isolation voltage :
4 kV rms 50Hz for 1 min.

• Approvals: CE Mark