Advanced Control Technologies Inc. 05X7-0X Manuale Utente
DSH, Datasheet
903501205
May 1, 2003
Zensys A/S
ZM1220 Z-Wave Module
Page 7 of 15
CONFIDENTIAL
4 HW
SPECIFICATIONS
4.1
Application Connector Specification
The Application Connector inter-
facing the Z-Wave Module with the
Application Module is a 2x10 pin row.
facing the Z-Wave Module with the
Application Module is a 2x10 pin row.
Pin No.
Pin Name Pin Name Pin No.
1 N.C.
PROG_N
2
3 ZEROX
PWM2
4
5 TRIAC
INT0_n
6
7 AD1
IO9
8
9 N.C.
MISO
10
11 5V CLK 12
13 GND
13 GND
MOSI
14
15 RESET_n
TXD 16
17 VCC RXD 18
19 IO10
19 IO10
AD2 20
The connector layout shown in Table
1 is a part of a Zensys defined
Application Connector layout, which
has been designed to allow
exchange of the ZM1220 Z-Wave
Module with another Z-Wave Module
type.
1 is a part of a Zensys defined
Application Connector layout, which
has been designed to allow
exchange of the ZM1220 Z-Wave
Module with another Z-Wave Module
type.
Table 1 Application Connector Layout
Name
I/O
Description
IO[10:9]
I/O
IN/OUT[10:9]: General purpose I/O signals
INT0_n
I
Interrupt: Active low external interrupt signals. The signal is level or edge trigged. The
signals are also connected to the push button on the Z-Wave Module. When in power
down mode the Z-Wave Module MCU is woken up by activating this interrupt signal.
Can also be used as GPIO pin.
signals are also connected to the push button on the Z-Wave Module. When in power
down mode the Z-Wave Module MCU is woken up by activating this interrupt signal.
Can also be used as GPIO pin.
TXD
I/O
UART Transmit Data. Supports 2.4kbps – 56kbps. Can be used as GPIO pin.
RXD
I/O
UART Receive Data. Supports 2.4kbps – 56kbps. Can be used as GPIO pin.
RESET_n I/O
Reset. Active low Z-Wave Module reset. The Z-Wave RF Controller chip has an
integrated reset circuitry. As mounting option a reset circuitry can be implemented on
the Z-Wave Module. Note: the reset circuitry will not be available on the future Z-
Wave Controller Chip Z-Wave Modules.
integrated reset circuitry. As mounting option a reset circuitry can be implemented on
the Z-Wave Module. Note: the reset circuitry will not be available on the future Z-
Wave Controller Chip Z-Wave Modules.
CLK
I/O
SPI Clock: Clock input for Flash programming. Can be used as master SPI clock
signal or GPIO signal.
signal or GPIO signal.
MOSI
I/O
Master Out Slave In SPI interface: SPI data input used for Flash programming. Can
in normal operation be used as MOSI signal or as GPIO signal.
in normal operation be used as MOSI signal or as GPIO signal.
MISO
I/O
Master In Slave Out SPI interface: SPI data output used for Flash programming. Can
in normal operation be used as MISO signal or as GPIO signal.
in normal operation be used as MISO signal or as GPIO signal.
PROG_N I
Program Enable. Active low flash programming signal. The pin cannot be used after
programming. Programming instruction see section 4.8 and [6].
programming. Programming instruction see section 4.8 and [6].
AD[2:1]
I
Analog-to-Digital converter input 1 and 2.
ZEROX
I/O
Zero Cross Detection: Zero cross detection signal used on dimmer modules detecting
120/240V zero crossing. Can be used as GPIO signal.
120/240V zero crossing. Can be used as GPIO signal.
TRIAC
I/O
TRIAC Control. Can control a triac on the Application Module like light dimmer
modules etc. Can be used as GPIO signal.
modules etc. Can be used as GPIO signal.
PWM2
I/O
Pulse Width Modulator Output. Used for frequency variation applications. Can be
used as GPIO signal.
used as GPIO signal.
VCC
Power Module 3.3V supply input. If the DC/DC is mounted 3.3V must not be added to this
pin from the Application Module.
5V
Power Module 5V supply input. Should only be added if the 5V-to-3.3V DC/DC converter is
mounted.
GND Power
Ground
Table 2 Application Connector Signal Description