iSysmart SGZ825C User manual

1
1
iSysmart
ZigBeeTM- Switch
User Manual
Wireless Touch Panel Switch with Power Meter (3-
Gang) Model: SGZ825C
Firmware: V1.1
Hardware: V1.0 and above
FW V2.1 (20150922)
HW V1.0

2
2
iSysmart
1. Introduction
ISysmart SGZ825C, 3-gang touch panel wall switch, acts as a Router Device in ZigBee network. It allows
users to turn On/Off the electrical appliances which connect with its AC outputs. Based on ZigBee
technology, users are also able to control the switches wirelessly using paired On/Off ZigBee enabled remote
controller. SGZ825C is equipped with current/voltage/power/energy consumption monitoring feature. It
helps people manage and save the power spending much easier.
What is ZigBee?
ZigBee is a short range wireless transmission technology based on IEEE802.15.4 standard and supports
multiple network topologies such as point-to-point, point-to-multipoint, and mesh networks. It is defined for
a general-purpose, cost-effective, low-power-consumption, low-data-rate, and easy-to-install wireless solution
for industrial control, embedded sensing, medical data collection, smoke and intruder warning, building
automation and home automation, etc.

3
3
iSysmart
2. Product Appearance
Button 1 & Indicator 1
Button 2 & Indicator 2
Button 3 & Indicator 3
Network Indicator
Binding Key
L Out 3
L Out 2
L Out 1
L In
N In

4
4
iSysmart
3. Specification
Fully IEEE 802.15.4 compliant
Utilizes 2.4GHz ISM band; up to 16 channels
Power supply: 100~240VAC 50/60HZ
Power consumption: 7mA@230V
Resistive load: 8A/250VAC; P:2000W
Inductive load: 5A/250VAC; P:1250W （COSφ=0.4）
Monitoring range 100mA to 8A with ±1% accuracy
Relay Lifetime: 100,000 times
Up to 210 meters wireless transmission range in non-obstacle space
Easy installation and configuration
4. Installation
This device is NOT truly waterproof/ resistant and is for indoor use.
Power on SGZ825C using 100~240 VAC power supply.
Load Protection:
The current is over 8A → it will be off-load in 120 seconds
The current is over 10A → it will be off-load in 60 seconds
The current is over 12A → it will be off-load in 30 seconds
The power consumption data is saved every 10 seconds
5. Setting up SGZ825C
5-1. Join the ZigBee Network
After SGZ825C is turned on, it will search for an existing ZigBee network and send a request to join the
network automatically. While SGZ825C is under the coverage from a coordinator or a router whose
permit-join feature is enabled, SGZ825C will be permitted to join the network.
Step1. Enable the permit-join function (valid for 60 seconds) of a coordinator or a router (please
refer to the user manual of the coordinator or the router to enable the permit-join feature).

5
5
iSysmart
Step2. Power on SGZ825C. It will start to search and join the network.
Step3. The Network Indicator flashes cyan twice when it finds a network to join.
Step4. The Network Indicator stays cyan after it is joined successfully.
5-2. Permit-Join
SGZ825C is designed to work as a router. To allow other devices to join the ZigBee network, users
could enable the Permit-Join feature using the tips:
A. Press the Binding Key to enable the Permit-Join feature. The Network Indicator will flash cyan
per second.
B. The default Permit-Join period of time is 60 seconds.
SGZ825C allows up to 14 End Devices to join its network.
Note: Please remove the touch panel cover to press the binding key.
5-3. Binding
SGZ825C can be bound with the On/Off device such as ISysmart SGZ501.
Step1. Press and hold the Binding Key for 3 seconds. The Network Indicator will flash cyan once.
Step2. Release the Binding Key and then short press the Binding Key N times (EP1/L1: once;
EP2/L2;twice; EP3/L3: three times ) within 5 seconds. For example, press the Binding Key 3
times when you would like to bind Button 3.
Step3. Enable the binding feature of the On/Off device.
Step4. The Network Indicator flashes cyan 5 times after the binding is completed; otherwise, it will
flash cyan 10 times.
Note: It supports 36 binding rules/ 36 groups/ 32 scenes
5-4. Control
A. Remote Control
Users are able to use the device which is bound with SGZ825C to control it.
While the switch is ON, the indicator shows green.
While the switch is OFF, the indicator shows yellow.
B. Touch Panel Control: Users also can control SGZ825C via the touch panel.
C.Backlight of tough key:
The backlight of touch keys can be adjusted from range 0x00 ~ 0xFE. Users can press binding key for
6seconds (the green light flash twice on 3rd and 6th second.) to turn on /off backlight of touch keys .

6
6
iSysmart
5-5. Power Metering
SGZ825C reports the power consumption data to the ZigBee network.
The related Cluster ID:
Simple Metering Cluster ID (0x0702)
Electrical Measurement Cluster ID (0x0B04)
The related Attribute ID of Simple Metering Cluster ID:
Current Attribute ID: 0xE000; unit: mA
Voltage Attribute ID: 0xE001; unit: V
Power Attribute ID: 0xE002; unit: W
Energy Attribute ID: 0xE003; related to AttributeID CurrentSummationDeliver (0x0000); unit: Wh
The related Attribute ID of Electrical Measurement Cluster ID:
Current Attribute ID: 0x0508
Voltage Attribute ID: 0x0505
Power Attribute ID: 0x050B
Power Factor Attribute ID: 0x0510
The command to reset power consumption summation: 0xE0. The format is:
Bits:8
16
8
8
8
Frame
Manufacturer
Transaction
Command
Frame payload
control
code
Sequence
identifer
Action
number
0x05
0x109F
0xe0
0x00
(clusterid：0x0702，Action：0x00)
5-6. Reset Power Consumption Summation
To reset the power consumption data, please follow the steps:
Step1. Press and hold the Binding Key for 20 seconds. The Network Indicator will flash cyan 5
times (at the 3rd, 6th, 10th, 15th, and 20th second).
Step2. After releasing the Binding Key, press switch key (Button 1) within 2 seconds. The Network
Indicator will flash cyan once.
5-7. Restore to Factory Setting
To restore it to factory setting, please follow the steps:
Step1. Press and hold the Binding Key for 15 seconds. The Network Indicator will flash cyan 4
times (at 3rd, 6th, 10th , and 15th second).
Step2. After releasing the Binding Key, press switch key (Button 1) within 2 seconds. The Network
Indicator will flash cyan. After the Network Indicator stops flashing, the restore is completed.

7
7
iSysmart
6. Loading property
Rated Load
Max. Load
Max. Inductive
Max. Load
Max. Surge
Surge
Overload
（ AC ）
Protection
with LEDs
Load
with Electric
Endurable
Detecion
**
with Auto
**Remark**
（cosφ=0.4）
Motors
Remark**
Power Cutoff
400W/8
10A/250V
LEDs
8A/250V
1.5HP/250V
150A
YES
Yes
for each gang
This device is not waterproof, after network configuration, place it indoor.
Note：
1. When measured current is over 10A, the device will cut power within 2 seconds and check if attribute
Bit1(Current OverLoad) level of ACAlarmsMask is 1. If it’s 1 and then device will send Alarm. If it’s 0 and
then device will not send Alarm. When alarm is on, AlarmCluster = 0x0B04, AlarmCode = 0xF0 ；network
indicator flash 10 times (10, 250, 250).
2. Power data saving chip AT2401 : saving data every 30 seconds.
Power data saving chip AT2402 : saving data every 10 seconds.
Power data saving chip:AT2404/08: saving data every second.
3. When device is loaded, it would generate peak power (150A) and device would cut off power in 3 seconds. It
will also send alarm warning, AlarmCluster = 0x0B04，AlarmCode = 0xEF；network indicator lashes 20 times
(20,250,250).

8
8
iSysmart
7.Important Maintenance Instructions
Please keep the device in a dry place. Precipitation, humidity, and all types of liquids or moisture can
contain minerals that corrode electronic circuits. In cases of accidental liquid spills to a device, please
leave the device dry properly before storing or using.
Do not use or store the device in dusty or dirty areas.
Do not use or store the device in extremely hot temperatures. High temperatures may damage the
device or battery.
Do not use or store the device in extremely cold temperatures. When the device warms to its normal
temperature, moisture can form inside the device and damage the device or battery.
Do not drop, knock, or shake the device. Rough handling would
break it. Do not use strong chemicals or washing to clean the device.
Do not paint the device. Paint would cause improper operation.
Handle your device, battery, and accessories with care. The suggestions above help you keep your
device operational. For damaged device, please contact the authorized service center in your area.