CARLO GAVAZZI SHJWEM16A115 (01) PDF MANUAL

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

Maintenance: make sure that the connections are correctly carried out in order to avoid any malfunctioning or damage to the instrument. To keep the instrument clean, 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 operational voltage: SHJWEM16A230 240 VAC; SHJWEM16A115 115 VAC.

Rated impulse voltage: 2.5 kV.

Rated operational power: 1 W, 2.5 VA.

Address assignment: Automatic: the controller recognises the module through the SIN (Specific Identification Number) that has to be filled in the Sx tool.

Degree of protection: IP 20.

Pollution degree: 3.

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

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

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

Bus: Wireless dupline®.

Frequency: IEEE 802.15.4, @ 2.4 Ghz.

Diagnostics: 1. Field strength; 2. Network activites; 3. Devices’ presence.

Network topology: Star with max one wireless repeater.

Antenna: Internal.

Transmission 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.

The rated values are:

A: 0 to 16000 mA

V: 99 to 132.0 V (SHJWEM16A115);

V: 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.

Blu LED: WiDup.

Short blink: Sending data when associated to a SH2WBU230x.

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

On: During network configuration when configured as a router.

The main factors that influence the transmission range 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,…) 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 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