SMC Networks EXW1-A11 Series Instruction Manual

EXW1-TF223-006EN
ORIGINAL INSTRUCTIONS
Instruction Manual
SMC Wireless Adaptor
Series EXW1-A11#
The intended use of this product is to provide wireless communication
between wireless adaptors via a wired connection using a Wireless
system or Air Management System (AMS).
1 Safety Instructions
These safety instructions are intended to prevent hazardous situations
and/or equipment damage. These instructions indicate the level of
potential hazard with the labels of "Caution," "Warning" or "Danger."
They are all important notes for safety and must be followed in addition
*1)
to International Standards (ISO/IEC) , and other safety regulations.
*1)
ISO 4414: Pneumatic fluid power - General rules relating to systems.
ISO 4413: Hydraulic fluid power - General rules relating to systems.
IEC 60204-1: Safety of machinery - Electrical equipment of machines.
(Part 1: General requirements)
ISO 10218-1: Manipulating industrial robots -Safety. etc.
• Refer to product catalogue, Operation Manual and Handling
Precautions for SMC Products for additional information.
• Keep this manual in a safe place for future reference.
Caution indicates a hazard with a low level of risk which, if
Caution
not avoided, could result in minor or moderate injury.
Warning indicates a hazard with a medium level of risk
Warning
which, if not avoided, could result in death or serious injury.
Danger indicates a hazard with a high level of risk which, if
Danger
not avoided, will result in death or serious injury.
Warning
• Always ensure compliance with relevant safety laws and
standards.
All work must be carried out in a safe manner by a qualified person in
compliance with applicable national regulations.
2 Specifications
2.1 Electrical specifications
Item Specification
US1 power supply voltage for
24 VDC +/-10%
control
Current consumption 50 mA or less
2 Specifications (continued)
2.2 General specifications
Item Specification
Enclosure rating IP67
°
Ambient operating temperature -10 to +50 C
°
Ambient operating temperature 0 to +50 C
for UL(CSA) compliance (no freezing or condensation)
°
Ambient storage temperature -20 to +60 C
Ambient humidity 35 to 85% RH (no condensation)
Altitude for UL(CSA) compliance 3000 m maximum
Pollution Degree for UL(CSA)
3
compliance
Installation location for UL(CSA)
Indoors
compliance
500 VAC for 1 minute between
Withstand voltage external terminals (including the FE
terminal) and enclosure screws
10 MΩ or more (500 VDC between
Insulation resistance external terminals (including the FE
terminal) and enclosure screws
EN61131-2 compliant:
5  f < 8.4 Hz 3.5 mm
Vibration resistance
8.4  f < 150 Hz 9.8 m/s
EN61131-2 compliant:
Impact resistance
2
147 m/s , 11 ms
40 g (product)
Weight
20 g (mounting plate)
*1: UL (CSA) certification only applicable when connected to the air management
system.
*: Products with tiny scratches or marks which do not affect the performance of the
product are verified as conforming products.
2.3 Wireless Communication specifications
Item Specifications
SMC original protocol
Protocol
(SMC encryption)
Frequency Hopping Spread Spectrum
Radio wave type (spread)
(FHSS)
Frequency band 2.4 GHz (2403 to 2481 MHz)
Frequency Channel Select Supported (but not supported by the Air
(F.C.S) function Management System)
Frequency channels 79 ch. max. (Bandwidth: 1.0 MHz)
Communication speed 250 kbps (v1.0) / 1 Mbps (v2.0)
Up to 100 m line of sight
Communication distance
(depending on the environment)
Refer to the SMC website for the latest
Radio Law certificates information as to which countries the
product is certified.
3 Name and Function of parts
• EXW1-A11# - Wireless Adaptor
No. Item Description
1 Connector M8 connector for wireless adaptor cable.
2 Nut For fixing to Air Management System.
3 LED display Indicates the status of the adaptor.
4 Installation
4.1 Installation
Warning
• Do not install the product unless the safety instructions have been read
and understood.
4.2 Mounting to a flat surface
(1) Attachment of mounting plate
Attach the mounting plate in the required location using either of the
following two methods.
Installation using M3 screws x 4 positions
The recommended tightening torque is 0.4 N•m ± 10% (screws are
not included).
Installation using M4 screws x 2 positions
The recommended tightening torque is 0.6 N•m ± 10% (screws are
2
not included).
(2) Installation of wireless adaptor
Clip the wireless adaptor onto the mounting plate as shown below
and secure the adaptor in place using the M10 nut already fitted to
the wireless adaptor. The recommended tightening torque is 0.9 N•m
± 10%.
(3) Connection of the cable for wireless adaptor
Connect the cable between the base / remote and the wireless
adaptor.
4.3 Mounting to a curved surface
(1) Thread 2 x cable ties through the mounting plate at the top and
bottom.
(2) Secure the wireless adaptor to the mounting plate and then secure
in the required position by tightening the cable ties.
4 Installation (continued)
4.4 Mounting to the Air Management System (AMS)
Mount the wireless adaptor bracket to the Air Management System using
the screw attached to the Air Management System (recommended
torque: 0.3 ±10% N•m). Then attach the cable EXW1-AC1-X1 to between
the wireless adaptor and Air Management System. (When inserting the
cable into the Wireless adaptor, use an insertion force of 10 N or less).
Mount the wireless adaptor to the bracket of the Air Management System
using the M10 nut already installed to the wireless adaptor
(recommended torque: 0.9 ±10% N•m).
Page 1 of 2