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The iSN-201 series modules can be used for measuring indoor illumination, temperature and humidity. A wide range of interface connections can be selected to suit individual needs, including RS-485 & Ethernet. The various models provide support for the DCON and Modbus RTU/TCP protocols, and can be easily integrated into existing HMI/SCADA/ central control systems.
The screw-free quick-connect connector and the DIP and rotary switches make the modules easy to install, repair, and maintain. The white minimalist exterior design ensures that it easy to match with interior decoration.
| Model | iSN-201-E | iSN-201-BLE | iSN-201-WF |
| Illuminance Measurement | |||
| Range | 0 to 20,000 Lux | ||
| Resolution | 1 Lux | ||
| Accuracy | +/- 5% | ||
| Temperature Measurement | |||
| Measurement Range | -40 to +120'C | ||
| Fire Alarm | 65'C (Programmable) | ||
| Resolution | 0.1'C | ||
| Accuracy | Typical: +/-0.5'C; refer to figure 2 | ||
| Relative Humidity Measurement | |||
| Range | 0 to 100% RH | ||
| Resolution | 0.1% RH | ||
| Accuracy | Typical: +/-3% RH @ 20 ~ 80% RH; refer to figure 1 | ||
| Relay Output | |||
| Channels | 1 | ||
| Type | Power Relay, Form C | ||
| Max. Load Current |
NO: 10 A @ 250 VAC NC: 6 A @ 250 VAC |
||
| Load Wattage | Incandescent Bulb: 1500 W Max.; Fluorescent Lamp: 300 W Max. | ||
| Communication | |||
| Node Address | Hardware: 96 to 127 / Software: 1 to 255 | ||
| Protocol | DCON, Modbus RTU, Modbus TCP, MQTT | ||
| Wired Interface | Yes, RS-485 X 1 and Ethernet/PoE x1 | ||
| Wireless Interface | - | Bluetooth | Wi-Fi |
| Supported Standard | - | BT 4.0 | IEEE 802.11 b/g/n |
| Wireless Mode | - | Slave | Infrastructure/Limited AP |
| Wireless Security | - | AES 128 | WEP, WPA ,WPA2 |
| Transmission Range | - | 20 m (LOS) | 50 m (LOS) |
| LED Indicators | |||
| LED Indicators | Yes,1 as Power, 1 as Alarm Indicator. 1 as Communication Indicator. | ||
| EMS Protection | |||
| ESD (IEC 61000-4-2) | +/-4 kV Contact for each Terminal, +/-8 kV Air for Random Point | ||
| EFT (IEC 61000-4-4) | +/-4 kV for Power Line | ||
| Power Requirements | |||
| Power Supply | 10 to 48 VDC, PoE | ||
| Reverse Polarity Protection | Yes | ||
| Power Consumption | 2 W | 2.3 W | 2.3 W |
| Mechanical | |||
| Installation | Ceiling/surface mounted | ||
| Protection Class | IP20 | ||
| Dimensions (D x H) | O 150 mm x 53 mm | ||
| Environment | |||
| Operating Temperature | 0 to +75'C | ||
| Storage Temperature | -30 to +80'C | ||
| Humidity | 10 to 90% RH, | ||
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You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
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Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.