MODEL: WL40MW1F
Wireless I/O WL40F Series
FUNCTIONS & FEATURES
This unit
• Incorporates 900MHz band wireless module.
• Works as a gateway between wireless and RS-485 using
Modbus-RTU protocol.
WIRELESS GATEWAY
(Modbus-RTU Transparent 900MHz Band Wireless Device
(child device))
• Incorporates the module compliant with FCC Part 15, and
can be used only in the United States.
60 (2.36)
RELATED PRODUCTS
For related products of wireless device, refer to M-System's
[260
(10.24)]
web site.
• PC configurator software (model: W920FCFG)
Downloadable at M-System’s web site.
A dedicated cable is required to connect the unit to the PC.
Please refer to the internet software download site or the
users manual for the PC configurator software for applicable
cable types.
155 (6.10)
mm (inch)
Maintenance software
Maintenance console: MH920 Console International (model:
MH920CI) (OKI)
MODEL: WL40MW1F–[1][2]
(Maintenance software is downloadable at M-System’s web
site.)
ORDERING INFORMATION
• Code number: WL40MW1F-[1][2]
Specify a code from below for each [1] and [2].
(e.g. WL40MW1F-R/E/Q)
Coaxial cable
• 7.5 m extension cable for rooftop antenna (model: CX-
SAC0SAD0Q0750) (OKI)
Using 7.5 m coaxial cable for extension decreases
transmission distance.
• Specify the specification for option code /Q
(e.g. /C01)
PACKAGE INCLUDES...
• Terminating resistor (110 Ω, 0.25 W)
[1] POWER INPUT
DC Power
S: 12 V DC
(Operational voltage range 12 V ±10 %, ripple 10 %p-p max.)
R: 24 V DC
GENERAL SPECIFICATIONS
Connection
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
Wireless network: SMA coaxial connector
RS-485: Tension clamp (Front Twinconnection)
Applicable wire size: 0.2 - 1.5 mm
Power supply: Tension clamp (Front Twinconnection)
Applicable wire size: 0.2 - 2.5 mm , stripped length 10 mm
2
, stripped length 10 mm
[2] OPTIONS (multiple selections)
Antenna
2
/S: Sleeve antenna
Maintenance: Mini USB type B female connector
Isolation: Power input to Modbus to FE1 to antenna
connector
/E: Rooftop antenna
Other Options
blank: none
Indicator LED: Power
/Q: Option other than the above (specify the specification)
MODBUS COMMUNICATION
Protocol: Modbus-RTU
SPECIFICATIONS OF OPTION: Q
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
Configuration: Bus type multi-drop
Standard: Conforms to TIA/EIA-485-A
/C02: Polyurethane coating
Communication: Half-duplex, asynchronous, no procedure
Transmission distance: 500 meters max.
Transmission media: Shielded twisted-pair cable (CPEV-S
/C03: Rubber coating
WL40MW1F SPECIFICATIONS
ES-9081 Rev.1 Page 1/7
http://www.m-system.co.jp/