CARLO GAVAZZI SHJWEM16A230 (01) PDF MANUAL

Read the instruction manual carefully. If the instrument is used in a manner not specified by the manufacturer, the protection provided by the instrument might be impaired.

Maintenance: Make sure that the instrument’s connections are correctly made to avoid any malfunctioning or damage to the instrument. To clean the instrument, use a slightly damp cloth; do not use any abrasives or solvents. We recommend to disconnect the instrument before cleaning it.

Power supply: Overvoltage Cat. II

Rated input voltage:

SHJWEM16A230: 240 VAC

SHJWEM16A115: 115 VAC

Rated operational impulse voltage: 2.5 kV

Rated operational power: 1 W, 2.5 VA

Addressing: Automatic. The controller recognizes the module through the SIN (Specific Identification Number) that must be filled in the Sx tool.

Degree of protection: IP 20

Pollution degree: 3

Operating temperature: -20° to +50°C (-4°F to 122°F)

Storage temperature: -50° to +85°C (-58°F to 185°F)

Humidity (non-condensing): 20 to 90% RH

Bus: Wireless Dupline®

Frequency: IEEE 802.15.4, at 2.4 Ghz

Diagnostics: 1. Field strength; 2. Network activities; 3. Presence of the devices

Network topology: Star with max one wireless repeater

Antenna: Internal

Transmitting power: According to IEEE 802.15.4

Sensitivity: According to IEEE 802.15.4

Number of slave nodes: Up to 250

Transmission range: <700 m in the open air

Rated values:

A: 0 to 16000 mA

V: 99 to 132.0 V (SHJWEM16A115); 198 to 264.0 V (SHJWEM16A230)

W: 3.0 to 4500.0 W

kWh: 0.1 to 99999999.9 kWh with roll over

Wdmd: 0.1 to 4500.0 W

VA: 0.1 to 4500.0 Va

var: 0.1 to 4500.0 var

PF: -0.999 … to … 1.000 PF

Green LED: Power status.

ON: supply ON.

OFF: supply OFF.

Blue LED: WiDup.

Short blink: sending data when associated to a SH2WBU230x base.

Long blink: sending data when not associated to any SH2WBU230x or when it is receiving a network configuration.

ON: during network configuration when configured as a router.

The main factors that influence the transmission range of the SHJWEM16Axxx are the antenna location of the receivers and transmitters, the building structure and the number of obstacles in the connection path.

Other factors are noise sources (wi-fi routers, micro oven, blue tooth devices, etc.) that affect the receiver and dead spots caused by signal reflection from nearby conductive objects.

Since the anticipated transmission range depends on these system conditions, range tests should be performed before a specific range is determined for an application.

The following transmission ranges are to be viewed as general guidelines:

The transmission range is limited by:

insulation material with metal foil

intermediate ceilings with metal or carbon fibre panels

lead glass or metal-coated glass

mounting wall transmitters on metal walls