MODEL: WL40W1F-DS2

WL40W1F SPECIFICATIONS

ES-9084 Rev.0 Page 2/7

http://www.m-system.co.jp/

Communication module: Coordinator module incorporated

(Oki Electric Industry Co., Ltd. )

Radio parameters setting: Configurator software

Antenna

•Sleeve antenna (Model: MH920-ANT-F (S))

Indoor use

Non-waterproof

Non-directional

Gain: 3.0dBi max.

•Rooftop antenna (Model: MH920-ANT-F (R))

Outdoor/indoor use

Cable length: 2.5 m

Waterproof performance: IPx6 (except connector)

Non-directional

Gain: 2.0dBi max.

SUPPLY OUTPUT

(across the terminals 1 – 2)

Output voltage: 24 – 28 V DC with no load

19 V DC min. at 20 mA

Current rating: ≤ 22 mA DC

∙Shortcircuit Protection

Current limited: Approx. 30 mA

Protected time duration: No limit

INPUT SPECIFICATIONS

Input setting: Configurator software

No. of input channel: 2

Input resistance: 250 Ω resistor incorporated

DC Current: 4 – 20 mA DC

Conversion rate: 40 msec.

INSTALLATION

Current consumption: ≤ 140 mA

Operating temperature: -10 to +55°C (14 to 131°F)

Storage temperature: -10 to +55°C (14 to +131°F)

Operating humidity: 10 to 90 %RH (non-condensing)

Atmosphere: No corrosive gas or heavy dust

Mounting: DIN rail

Weight

Unit: Approx. 270 g (0.60 lb)

Sleeve antenna (standard): 27 g (0.95 oz)

Rooftop antenna: 52 g (1.83 oz)

PERFORMANCE

Conversion accuracy: ±0.05 %

Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 1500 V AC @ 1 minute

(power input to FE1 to input 1 to input 2 to antenna

connector)

STANDARDS & APPROVALS

Module conforming to FCC Part 15 incorporated