Computime CTLB357 ZigBee-Ready RF Transceiver User Manual CTLA357 CTLB357 General Product specifications R1

i

Zig

B

The reproduction of this datasheet is

N

contained in this datasheet are subje

c

previously supplied. Computime has

n

document.

i

B

ee-Ready RF Transc

e

(IE

E

CTLA3

5

N

OT allowed without approval of Computime Limited.

c

t to change without notice. This publication supersede

n

o responsibility to the consequence of using the infor

m

Rev.1

e

iver Module

E

E 802.15.4)

5

7/CTLB357

All information and data

s and replaces all information

m

ation described in this

ZigBee- Ready RF Transceiver M

o

i

Revision

Rev. Date

(DD-MM-YYYY)

1 21-1-2015

First Re

o

dule CTLA357/CTLB357

i

History

leased

Rev. 1

ZigBee- Ready RF Transceiver M

o

i

Table of Contents

1.



General Description ...........

2.



Applications ........................

3.



Features .............................

4.



A

bsolute Maximum Rating

s

5.



Recommended Operating

C

6.



Electrical Specifications .....

7.



Typical application block ....

8.



Pin Assignment ..................

9.



Pin Description ...................

10.



Block Diagram ....................

11.



RF Frequency Detail ..........

12.



PCB Layout Recommenda

t

13.



Mechanical Dimensions .....

o

dule CTLA357/CTLB357

i

..............................................................................

s

.............................................................................

C

onditions..............................................................

..............................................................................

t

ions .......................................................................

..............................................................................

Rev.1

......................................... 1



......................................... 1



......................................... 1



......................................... 2



......................................... 2



......................................... 2



......................................... 3



......................................... 4



......................................... 5



....................................... 10



....................................... 11



....................................... 12



....................................... 13



ZigBee- Ready RF Transceiver M

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1. General Description

The CTLA357 and CTLB357

a

Module specially designed f

o

based on IEEE 802.15.4

s

CTLA357/CTLB357 is 32.4 x

2

transceiver with a 32-bit net

w

contains embedded FLASH a

n

intrusive SIF module for power

f

2. Applications

Home

automation &

building control

Home

appliances

&

alarms

3. Features

 Complete ZigBee-ready m

o

Integrated IEEE 802.15.4

P

 Non-intrusive debug interfa

SPI interface for communic

(EZSP)

Internal RC oscillator for ti

m

 High performance direct se

16 channels in the 2.4 GH

z

 On-chip regulator for 2.1-3.

 Three deep low power mo

d

 32-bit ARM® Cortex™-M3

 192KB FLASH ROM and 1

2

 8Mb off chip FLASH memo

 +20dBm Max. transmission

 -100dBm sensitivity

 Small footprint: 32.4 x 25.4

Extremely low Deep Sleep

o

dule CTLA357/CTLB357

i

a

re compact surface mounted High Power

W

o

r Ember ZigBee™ protocol stack for wirele

s

tandard in the 2.4GHz world-wide IS

M

2

5.4 x 4.1 mm. It integrated a 2.4GHz, IEEE

w

ork processor (ARM Corte

x

-M3 Process

o

n

d integrated RAM for program and data st

o

f

ul software debugging and programming of

t

&

Monitoring of

remote

systems

Security

systems &

lighting

controls

Se

n

ca

e

m

n

e

o

dule with integrated PCB antenna

P

HY and MAC layer

ce (SIF)

ation and controlled by the Host using the E

m

er

quence spread spectrum (DSSS) RF transc

e

z

ISM band

6V operation.

d

es

processor

2

KB RAM(EM357 internal)

ry (CTLB357)

power

x 4.1 mm

Current.

Rev. 1

W

ireless RF Transceiver

s

s networks, EmberZNet,

M

band. The size of

802.15.4-2003 compliant

o

r) to run EmberZNet. It

o

rage. It utilizes the non-

t

he network processor.

n

sor data

pture in

m

bedded

e

tworks

m

berZNet Serial Protocol

e

iver

+18dBm+/-1dBm Max. transmission power

ZigBee- Ready RF Transceiver M

o

i

4. Absolute Maximum Ra

t

Parameter

Regulator input voltage (VDD_PADS)

Voltage on any GPIO (PA[7:0], PB[7:0],

PC[7:0]), SWCLK, nRESET,

VREG_OUT

Voltage on any GPIO pin (PA4, PA5

PB6, PB7, PC1), when used as an inpu

t

general purpose ADC with the low

v

range selected

Voltage on OSCA, OSCB, NC

Storage temperature

5. Recommended Operati

n

Parameter

Regulator input voltage (VDD_PADS)

Operating temperature range

Moisture Sensitivity Level(MSL)

6. Electrical Specification

s

T=25ć, VCC = 3.0V, Fo =2450MHz,

i

Parameter

RF Operating frequency

Number of channels

Channel spacing

Frequency stability

Transmit power

Sensitivity

Adjacent channel rejection +/-5 MHz

Adjacent channel rejection +/-10 MHz

o

dule CTLA357/CTLB357

i

t

ings

Test Conditions Mi

n

-0.3

, PB5,

t

to the

v

oltage

-0.3

-40

n

g Conditions

Test Conditions Min

.

2.1

-40

s

i

f nothing else stated.

Condition / Note Min

Programmable in 5MHz steps, 5 MHz

steps for IEEE 802.15.4 compliance 2.4

For IEEE 802.15.4 compliance

Programmable from firmware

PER = 1% PER, 20byte packet

defined by IEEE 802.15.4 Boost

mode

IEEE 802.15.4 compliance at -82

dBm

IEEE 802.15.4 compliance at -82

dBm

Rev. 1

n

.Max. Unit

+3.6 V

VDD_PADS

+0.3

V

2.0 V

VDD_PADSA

+0.3

V

+85 °C

.

Typ. Max. Unit

3.6 V

+85 °C

MSL3

Typ. Max Unit

2.5 GHz

16

5 MHz

+/-40 ppm

+20 dBm

-100 dBm

35/35 dB

40/40 dB

+18+/-1

2.405

2.480

ZigBee- Ready RF Transceiver M

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Parameter

Supply voltage

Current consumption,

RX mode

Current

consumption,

TX mode

CTLA357, CTL

B

Deep sleep current

CTLA357

CTLB357

Flash Memory CTLA357, CTL

B

CTLB357

RAM

MCU clock frequency

MCU Low Speed Clock

7. Typical application blo

c

Fi

Debug and

programming

interface

HOST

MCU

NRE

PTI_

PTI-D

A

SIF_

C

SIF-

M

SIF-

M

NSIF_

L

SD

B

o

dule CTLA357/CTLB357

i

Condition / Note Min

2.1

Max RX sensitivity (normal mode)

Max RX sensitivity (boost mode)

B

357

B

357 FLASH memory in EM357

Off chip Serial FLASH

Internal RAM in EM357

c

k

gure 1: Example of application circuit

CTLA/B357

RF Module

VDD_PADS=2.1- 3.6

V

LINK_ACTIVITY





ST

EN

A

TA

C

LK

M

ISO

M

OSI

L

OAD

B

G

Rev. 1

Typ. Max Unit

3.6 V

28 mA

30 mA

150 mA

2.8 uA

8 12 uA

192 KB

8 Mb

12 KB

24 MHz

32.768 KHz

V



N+]&/ S)

ZigBee- Ready RF Transceiver M

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8. Pin Assignment

F

o

dule CTLA357/CTLB357

i

F

igure 2: CTLA357/CTLB357 pin assignm

e

Rev. 1

e

nt

ZigBee- Ready RF Transceiver M

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9. Pin Description

Pin# CTLA35

7

1

JTCK

SWCLK

2

PC2

JTDO

SWO

3

PC3

JTDI

4

PC4

JTMS

SWDIO

5

PC0

JRST

IRQD

TRACEDATA1

6

PB7

ADC2

IRQC

TIM1C2

7

PB6

ADC1

IRQB

TIM1C1

o

dule CTLA357/CTLB357

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7

CTLB357 Direction Descriptio

n

JTCK I JTAG clock input from debugg

SWCLK I/O Serial Wire Clock input/output

w

PC2 I/O Digital I/O Enable with GPIO_

D

JTDO O JTAG data out to debugger

SWO O

Serial Wire Output async

h

output to debugger

PC3 I/O Digital I/O Enable with GPIO_

D

JTDI I JTAG data in from debugger

PC4 I/O

Digital I/O Either

E

GPIO_DBGCFG[5]

JTMS I JTAG mode select from debu

g

SWDIO I/O

Serial Wire bidirectional

debugger

PC0 I/O High

current

Digital I/O Either

E

GPIO_DBGCFG[5]

JRST I JTAG reset input from debugg

e

IRQD I Default external interrupt sour

c

TRACEDATA1 O Synchronous CPU trace data

b

PB7 I/OHigh current Digital I/O

ADC2 Analog ADC input 2

IRQC I Default external interrupt sour

c

TIM1C2 O Timer 1 channel 2 output

TIM1C2 1 Timer 1 channel 2 input

PB6 I/O High

current Digital I/O

ADC1 Analog ADC input 1

IRQB I External interrupt source B

TIM1C1 O Timer 1 channel 1 output

TIM1C1 I Timer 1 channel 1 input

Rev. 1

n

er

w

ith debugger

D

BGCFG[5]

h

ronous trace

D

BGCFG[5]

E

nable with

g

ger

data to/from

E

nable with

e

r

c

e D

b

it 1

c

e C

ZigBee- Ready RF Transceiver M

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Pin# CTLA35

7

8

PA7

TIM1C4

REG_EN

9 PC1

10 GND

11

PB3

TIM2C3

SC1nCTS

SC1SCLK

12 GND

13

PC6

NTX_ACTIVE

14

PC7

OSC32_EXT

15 GND

16 VDD_PADS

17 nRESET

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dule CTLA357/CTLB357

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7

CTLB357 Direction Descriptio

n

PA7 I/O High current Digital I/O Disable R

E

GPIO_DBGCFG [4]

TIM1C4 O Timer 1 channel 4 output

TIM1C4 I Timer 1 channel 4 input

REG_EN O External regulator open drain

o

PC1 O RX Enable: High RX Disa

b

GND

PB3 I/O Digital I/O

TIM2C3 O Timer 2 channel 3 output

TIM2C3 I Timer 2 channel 3 input

SC1nCTS I UART CTS handshake of Seri

a

SC1SCLK O SPI master clock of serial Con

SC1SCLK I SPI slave clock of serial Contr

o

GND

PC6 I/O Digital I/O

I/O

32.768KHz crystal oscillator.

used for oscillation, then can

n

other purposes, such as gene

r

NTX_ACTIVE O Inverted TX_ACTIVE signal

PC7 I/O Digital I/O

I/O

32.768KHz crystal oscillator.

used for oscillation, then can

n

other purposes, such as gene

r

OSC32_EXT I Digital 32.768KHz clock input

s

GND

VDD_PADS Power Pads supply(2.1-3.6V)

nRESET I

A

ctive low chip reset(internal

p

Rev. 1

n

E

G_EN with

o

utput

b

le: Low

a

l Controller 1

troller 1

o

ller 1

If this pin is

n

ot be use for

r

al I/O port.

If this pin is

n

ot be use for

r

al I/O port.

s

ource

p

ull-up)

ZigBee- Ready RF Transceiver M

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Pin# CTLA35

7

18

PA0

TIM2C1

SC2MOSI

19

PA1

TIM2C3

SC2SDA

SC2MISO

20

PA2

TIM2C4

SC2SCL

SC2SCLK

21

PA6

TIM1C3

o

dule CTLA357/CTLB357

i

7

CTLB357 Direction Descriptio

n

PA0 I/O Digital I/O

TIM2C1 O Timer 2 channel 1 output

TIM2C1 I Timer 2 channel 1 input

SC2MOSI O SPI master data out of serial

c

SC2MOSI I SPI slave data in of serial con

t

SI I

Serial data in for off-chip

connected to AT25DF081A.S

used for other purposes.

PA1 I/O Digital I/O

TIM2C3 O Timer 2 channel 3 output

TIM2C3 I Timer 2 channel 3 input

SC2SDA I/O TWI data of serial controller 2

SC2MISO O SPI slave data out of serial co

n

SC2MISO I SPI master data in of serial co

SO O

Serial data out for off-chip

connected to AT25DF081A.S

used for other purposes.

PA2 I/O Digital I/O

TIM2C4 O Timer 2 channel 4 output

TIM2C4 I Timer 2 channel 4 input

SC2SCL I/O TWI clock of serial controller 2

SC2SCLK O SPI master clock of serial con

t

SC2SCLK I SPI slave clock of serial contr

o

SCK I

Clock in for 8Mb flash. It

AT25DF081A.So it cannot be

purposes.

PA6 I/O High current Digital I/O

TIM1C3 O Timer 1 channel 3 output

TIM1C3 I Timer 1 channel 3 input

Rev. 1

n

c

ontroller 2

t

roller 2

8Mb flash. It

o it cannot be

n

troller 2

ntroller 2

8Mb flash. It

o it cannot be

t

roller 2

o

ller 2

connected to

used for other

ZigBee- Ready RF Transceiver M

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Pin# CTLA35

7

22

PB4

TIM2C4

SC1nRTS

SC1nSSEL

23

PA3

SC2Nssel

TRACECLK

TIM2C2

24

PA4

ADC4

PTI_EN

TRACEDATA2

25

PA5

ADC5

PTI_DATA

NBOOTMODE

TRACEDATA3

26

PB1

SC1MISO

SC1MOSI

SC1SDA

SC1TXD

TIM2C1

o

dule CTLA357/CTLB357

i

7

CTLB357 Direction Descriptio

n

PB4 I/O Digital I/O

TIM2C4 O Timer 2 channel 4 output

TIM2C4 i Timer 2 channel 4 input

SC1nRTS O UART RTS handshake of seri

a

SC1nSSEL I SPI slave select of serial cont

r

PA3 I/O Digital I/O

SC2Nssel I SPI slave select of serial cont

r

TRACECLK O Synchronous CPU trace clock

TIM2C2 O Timer 2 channel 2 output

TIM2C2 I Timer 2 channel 2 input

CE# I

Chip Enable of 8Mb falsh. It c

o

AT25DF081A.So it cannot be

u

purposes, such as general I/O

PA4 I/O Digital I/O

ADC4 Analog ADC input 4

PTI_EN O Frame signal of packet trace i

n

TRACEDATA2 O Synchronous CPU trace data

b

PA5 I/O Digital I/O

ADC5 Analog ADC input 5

PTI_DATA O Data signal of packet trace int

e

NBOOTMODE I Embedded serial bootloader

a

reset

TRACEDATA3 O Synchronous CPU trace data

b

PB1 I/O Digital I/O

SC1MISO O SPI slave data out of serial co

n

SC1MOSI O SPI master data out of serial

c

SC1SDA I/O TWI data of serial controller 1

SC1TXD O UART transmit data of serial c

o

TIM2C1 O Timer 2 channel 1 output

TIM2C1 I Timer 2 channel 1 input

Rev. 1

n

a

l controller 1

r

oller 1

r

oller 2

o

nnected to

u

sed for other

port.

n

terface

b

it 2

e

rface

a

ctivation out of

b

it 3

n

troller 1

c

ontroller 1

o

ntroller 1

ZigBee- Ready RF Transceiver M

o

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Pin# CTLA35

7

27

PB2

SC1MISO

SC1MOSI

SC1SCL

SC1RXD

TIM2C2

28

PB5

ADC0

TIM2CLK

TIM1CLK

29

PB0

VREF

IRQA

TRACECLK

TIM1CLK

TIM2MSK

o

dule CTLA357/CTLB357

i

7

CTLB357 Direction Description

PB2 I/O Digital I/O

SC1MISO I SPI master data in of serial co

n

SC1MOSI I SPI slave data in of serial cont

SC1SCL I/O TWI clock of serial controller 1

SC1RXD I UART receive data of serial c

o

TIM2C2 O Timer 2 channel 2 output

TIM2C2 I Timer 2 channel 2 input

PB5 I/O Digital I/O

ADC0 Analog ADC input 0

TIM2CLK I Timer 2 external clock input

TIM1CLK I Timer 1 external clock mask in

PB0 I/O Digital I/O

VREF Analog O ADC reference output

VREF Analog I ADC reference input

IRQA I External interrupt source A

TRACECLK O Synchronous CPU trace clock

TIM1CLK I Timer 1 external clock input

TIM2MSK I Timer 2 external clock mask in

Rev. 1

n

troller 1

roller 1

o

ntroller 1

put

ZigBee- Ready RF Transceiver M

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10. Block Diagram

UART/SPI/I2C

Communication

Ap

Z

i

N

IEE

E

32 Bit

A

UART/SPI/I2C

Communication

Ap

Z

i

N

IEE

E

32 Bit

A

o

dule CTLA357/CTLB357

i

Figure 3: CTLA357 Block Diagram

Figure 4: CTLB357 Block Diagram

User

p

plication

i

gbee

TM

N

etwork

E

802.15.4

MAC

IEEE 802.15.4

RF Transceiver

2.1 – 3.6V

FE

M

A

RM Processor

24MHz

P

User

p

plication

i

gbee

TM

N

etwork

E

802.15.4

MAC

IEEE 802.15.4

RF Transceiver

2.1 – 3.6V

FE

M

A

RM Processor

24MHz

P

8Mb flash

Rev. 1

M

P

CB antenna

M

P

CB antenna

ZigBee- Ready RF Transceiver M

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11. RF Frequency Detail

The following table shows the

R

Note: The output power of

C

2480M channel to Comply F

C

The use of RF frequencies an

d

regulations. The CTLA357/C

T

wide 2.4GHz ISM band.

The following table is the settin

Channel

Freq(MHz)

Ember setting

o

dule CTLA357/CTLB357

i

R

F channels as defined by the IEEE 802.15.

4

R

F channel Frequency

11 2405MHz

12 2410MHz

13 2415MHz

14 2420MHz

15 2425MHz

16 2430MHz

17 2435MHz

18 2440MHz

19 2445MHz

20 2450MHz

21 2455MHz

22 2460MHz

23 2465MHz

24 2470MHz

25 2475MHz

26 2480MHz

C

TLA357/CTLB357 should be configured

C

C requirement.

d

maximum allowed RF power should acco

r

T

LB357 are complying with the applicable

r

g for the CTLA357/CTLB357 to US market:

FCC

CH11~25

2405~2475

-4dBm +Non boost -2

4

t

e

Rev. 1

4

standard.

lower than -24dBm for

r

ding to different national

r

egulations for the world

CH26

2480

4

dBm ( base on FCC

e

st result to adjust )

-3.5dBm for

+18+/-1dBm

-3+/-1dBm

ZigBee- Ready RF Transceiver M

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12. PCB Layout Recomme

n

Please reference Mechanical

D

The area underneath the mod

u

circuit on the test pads on the

b

preferred.

As the module integrated with

o

have great impact on the RF p

e

part underneath or nearby the

a

example how the module posit

i

Figure 4: A rec

o

dule CTLA357/CTLB357

i

n

dations

D

imensions shown in next section for PCB la

y

u

le should be covered with solder mask in or

d

b

ack side of the module. A solid ground plan

e

o

nboard PCB trace antenna, the mounting p

o

e

rformance. There should not be any trace,

g

a

rea of the onboard PCB trace antenna. The

i

oned on the mother PCB.

o

mmended placement of the module on a

Rev. 1

y

out.

d

er to prevent short

e

under the module is

o

sition of the module will

g

round plane or metal

figure below shows an

main PCB

ZigBee- Ready RF Transceiver M

o

i

13. Mechanical Dimension

s

Figure 5:

M

For further details on the S

o

http://www.silabs.com/product

s

o

dule CTLA357/CTLB357

i

s



M

echanical Dimensions of CTLA357/CTL

B

o

C transceiver (Ember EM357), please c

o

s

/wireless/zigbee/Pages/default.asp

x

Pin 1

Pin 11

Rev. 1

B

357

o

nsult the data sheet at

ZigBee- Ready RF Transceiver M

o

i

About Computime

Founded in 1974, Computi

m

providing innovative automa

t

and consumer markets.

The Company provides tech

lives more productive and c

o

dule CTLA357/CTLB357

i

Co

n

C

9/F To

w

e-ma

m

eis a global technology, brand and ma

n

t

ion and control solutions to customers i

n

nologies and products that save energy

a

o

mfortable.

Rev. 1

n

tact information

C

OMPUTIME LIMITED

w

er One, Lippo Centre,

89 Queensway,

Hong Kong

Tel: +852.2260.0300

Fax: +852.2790.3996

il: hq@computime.com

n

ufacturing company

n

commercial, industrial

a

nd make people's

FCC Statement

Thisdevicecomplieswithpart15oftheFCCRules.Operationissubjecttothefollowingtwoconditions:(1)Thisdevicemaynotcauseharmful

interference,and(2)thisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycauseundesiredoperation.

Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the

equipment.

NOTE:ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigitaldevice,pursuanttoPart15oftheFCCRules.

Theselimitsaredesignedtoprovidereasonableprotectionagainstharmfulinterferenceinaresidentialinstallation.Thisequipmentgenerates,

usesandcanradiateradiofrequencyenergyand,ifnotinstalledandusedinaccordancewiththeinstructions,maycauseharmfulinterference

toradiocommunications. However, there is noguaranteethat interferencewill notoccurin a particularinstallation.If this equipment does

cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is

encouragedtotrytocorrecttheinterferencebyoneormoreofthefollowing

measures:

ͲͲReorientorrelocatethereceivingantenna.

ͲͲIncreasetheseparationbetweentheequipmentandreceiver.

ͲͲConnecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiverisconnected.

ͲͲConsultthedealeroranexperiencedradio/TVtechnicianforhelp.



FCCRadiationExposureStatement  

Themodularcanbeinstalledorintegratedinmobileorfixdevicesonly.Thismodularcannotbeinstalledinanyportabledevice,forexample,

USBdongleliketransmittersisforbidden.



ThismodularcomplieswithFCCRFradiationexposurelimitssetforthforanuncontrolledenvironment.ThistransmittermustnotbecoͲlocated

oroperatinginconjunctionwithanyotherantennaortransmitter.Thismodularmustbeinstalledandoperatedwithaminimumdistanceof20

cmbetweentheradiatoranduserbody.



IftheFCCidentificationnumberisnotvisiblewhenthemoduleisinstalledinsideanotherdevice,thentheoutsideofthedeviceintowhichthe

module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following:

“ContainsTransmitterModuleFCCID:2AAUQͲCTLB357OrContainsFCCID:2AAUQͲCTLB357 ā



whenthemoduleisinstalledinsideanotherdevice,theusermanualofthisdevicemustcontainbelowwarningstatements;

1.ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothefollowingtwoconditions:

(1)Thisdevicemaynotcauseharmfulinterference.

(2)Thisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycauseundesiredoperation.

2. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the

equipment.

Thedevicesmustbeinstalledandusedinstrictaccordancewiththemanufacturer'sinstructionsasdescribedintheuserdocumentationthat

comeswiththeproduct



IC STATEMENT

ThisdevicecomplieswithIndustryCanada’slicenceͲexemptRSSs.Operationissubjecttothefollowingtwoconditions: 

(1)Thisdevicemaynotcauseinterference;and 

(2)Thisdevicemustacceptanyinterference,includinginterferencethatmaycauseundesiredoperationofthedevice. 

CetappareilestconformeauxCNRexemptesdelicenced'IndustrieCanada.Sonfonctionnementestsoumisauxdeuxconditionssuivantes:

(1)Cedispositifnepeutcauserd'interférences;et

(2)Cedispositifdoitacceptertouteinterférence,ycomprislesinterférencesquipeuventcauserunmauvaisfonctionnementdel'appareil.



ICRadiationExposureStatement  

Themodularcanbeinstalledorintegratedinmobileorfixdevicesonly.Thismodularcannotbeinstalledinanyportabledevice,forexample,

USBdongleliketransmittersisforbidden.



ThismodularcomplieswithICRFradiationexposurelimitssetforthforanuncontrolledenvironment.ThistransmittermustnotbecoͲlocated

oroperatinginconjunctionwithanyotherantennaortransmitter.Thismodularmustbeinstalledandoperatedwithaminimumdistanceof20

cmbetweentheradiatoranduserbody.Cettemodulairedoitêtreinstalléetutiliséàunedistanceminimumde20cmentreleradiateuretle

corpsdel'utilisateur.



If the IC number is not visiblewhen the module is installed inside another device, then the outside of the device intowhich the moduleis

installedmustalsodisplayalabelreferringtotheenclosedmodule.Thisexteriorlabelcanusewordingsuchasthefollowing: 

“ContainsIC:1700DͲCTLB357ā



whenthemoduleisinstalledinsideanotherdevice,theusermanualofthisdevicemustcontainbelowwarningstatements;

1.ThisdevicecomplieswithIndustryCanada’slicenceͲexemptRSSs.Operationissubjecttothefollowingtwoconditions: 

(1)Thisdevicemaynotcauseinterference;and 

(2)Thisdevicemustacceptanyinterference,includinginterferencethatmaycauseundesiredoperationofthedevice.

2.CetappareilestconformeauxCNRexemptesdelicenced'IndustrieCanada.Sonfonctionnementestsoumisauxdeuxconditionssuivantes:

(1)Cedispositifnepeutcauserd'interférences;et

(2)Cedispositifdoitacceptertouteinterférence,ycomprislesinterférencesquipeuventcauserunmauvaisfonctionnementdel'appareil.



Thedevicesmustbeinstalledandusedinstrictaccordancewiththemanufacturer'sinstructionsasdescribedintheuserdocumentationthat

comeswiththeproduct





Computime CTLB357 ZigBee-Ready RF Transceiver User Manual CTLA357 CTLB357 General Product specifications R1

Computime Ltd. ZigBee-Ready RF Transceiver CTLA357 CTLB357 General Product specifications R1

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