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Place of Origin: China (Mainland)
Brand Name: smarthome
Model Number: SB-RLY4c20A-DN
Operating Temperature:
Max. Current:
Max. Voltage:

Specifications

DIN-Rail Mount Switched Pass Through Relay 4ch 20A /per ch. Multi Phase, Multi-Current, Multi voltage. Software Selectable programmable 3 Phase Protective function: Grouping. Work 220/110 VAC, 50-60Hz as well as 1.5-48VDC (Green operated supplied by 24VAC/20mA) Small and elegant with easy labeling space, output status LED indicator, network health, broadcast address button and Momentary channel button. Can be used in any location that require energy saving, intelligent control such as apartment, Villa, Offices, Restaurant, Hotels or factories.

*Can be Manually Programmed by any Electrician on site without need for PC.
** (This is an Advanced 2-way module. Changing load status manually reflect and update on all Connected SW & Devices)

Load Compatibility

? All Types of Lighting
? Water Boilers
? HVAC UNITS
? Water Pumps
? OVENS
? Heavy Motors


TECHNICAL DATA:

 

Download Datasheet:

http://

 

Supply
80-240VAC, 50/60Hz 1-3Phase
and Pass through 1.5-48VDC.
power consumption: 20-30mA

 

Outputs
4 x Isolated &Separated
Switched Pass through outputs
rated at 20A each output ch.

 

Maximum Total Load
80A total load of all channels

 

Control IO
3 x Advanced RS485 S-BUS
serial port links (both train &
screw link types)

 

Upgrade IO
1 x mini USB port (to connect to
special programming board)

 

User Controls
? front panel override switches,
Includes ON/OFF/AUTO override
switch for each channel
? LED status indicator/channel
? Diagnostic LED+ BROADCAST

 

Programming
? Manual Ch. Pairing Programming
Each Channel to a Button
on Wall Panels (e.g. DDP, 6B)
? Advanced Software Configuration
& Programming

 

Compliance
CE Mark Low Voltage
CE Mark EMC

Internal Protection
? Over Load Protection
? Protecting Delay 0-60min
? Startup Delay 0-25 Sec.
? BUS Rv. Polarity Protection
? BUS Short Circuit Protection

 

Preset and Scenes
4X2 Sequence Mode Logics.

 

Installation
? 35mm DIN-Rail Mount Ready
? Wall Mount Ready (8P)

 

SBUS DC Supply
24VDC with flexible tolerance
between 12-32VDC. Flexible
ability to add power supply as
to be needed any where

 

Supply Terminals
4 each is good for 2 x 2.5mm2 or
1 x 4mm2 max conductor size

 

Output Terminals
4 each is good for 2 x 2.5mm2 or
1 x 4mm2 max conductor size

 

Operating Environment
0o to 45oC ambient temperature
10% to 93% RH

 

Enclosure & Size
Polycarbonate, DIN-rail (8 Unit)

 

Dimensions & Weight
W 91mm x L 145mm x H 75mm
Packed weight 0.5kg