Specifications
General specifications
| Item | Description |
|---|
| Rated operating voltage | 100 to 240V AC |
|---|
| Allowable operating voltage range | 85 to 264V AC (85 to 110 % of rated operating voltage) |
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| Rated frequency | 50 / 60Hz |
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| Allowable momentary power-off time | Max.10ms |
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| Rated output voltage | 24V DC |
|---|
| Output voltage range | 21.6V to 26.4V DC |
|---|
| Rated output current | 0.2A*1 |
|---|
| Ambient temperature | -10 to +55°C +14 to +131°F |
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| Storage temperature | -25 to +70°C -13 to +158°F |
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| Current consumption | Max. 230 mA (at 100 V AC) |
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| Weight | 200 g approx. (Excluding battery) |
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*1 If a current load over the specified level is continuously applied, the unit may break down. When a short circuit is detected, the whole power supply of Data Logger Light will be shut down.
Function specifications
| Item | Description |
|---|
| Data Accumulation | Logged
Data | Description | Instantaneous, difference, average, minimum, and maximum values |
|---|
Data format
(Valid for the register system) | 16-bit integers (signed/unsigned),
32-bit integers (signed/unsigned),
64-bit integers (signed/unsigned),
HEX (4-digits/8-digits), Real number |
|---|
| Number of registrable files | 16 |
|---|
| Number of registrable devices*1 | 300 points/1 file |
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Data
stored | Stored to*2 | - Internal memory (SRAM) : 1 MB
- SD/SDHC memory cards : 2 to 32 GB
|
|---|
| File system | VFAT / FAT / FAT32 |
|---|
| Stored format | CSV file type |
|---|
| Number of storable files | 100 |
|---|
| Trigger | Trigger type | - Constant cycle (user-selectable from 1 second to 24 hours)
- Contact status (rising edge, falling edge, both edges, accumulation ON time, number of accumulation open/close operations, ON status, and OFF status)
- Specified time (every minute, every hour, every day, every week, every month, every year, and specified time)
- Register (=, >, <, ≠)
- Trigger combinations (AND, OR)
|
|---|
| Number of registrable | 128 |
|---|
| E-mail sending function | Transmission network | LAN |
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| E-mail content | Title: Within 16 one-byte or 8 two-byte characters
Body: Within 256 one-byte or 128 two-byte characters |
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| Number of registrable | 64 (with no files attached) |
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| Network function | Communication protocol | TCP/IP, UDP/IP |
|---|
| Application protocol | SMTP (Capable of POP/APOP authentication),
FTP (client/server), SNTP, DHCP, DNS |
|---|
*1 The maximum total number of points for registrable devices is always 300, for 16 files.
*2 The internal memory can store data using the backup battery.
Please note that data stored in the internal memory may be lost when the battery has been depleted.
Communication specifications
<Ethernet>
| Item | Description |
|---|
| Interface | IEEE802.3U, 10BASE-T / 100BASE-TX |
|---|
| Connector type | RJ45 |
|---|
Transmission
specifications | Transmission speed | 10Mbps / 100Mbps |
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| Transmission method | Base band |
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| Max. segment length | 100m 328ft |
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| Communication cable | UTP (category 5) |
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| Functions | Auto-negotiation function,
MDI/MDI-X auto-crossover function |
|---|
* Ethernet is a registered trademark of Fuji Xerox Co., Ltd. and Xerox Corporation.
<RS232C and RS485>
| Item | Description |
|---|
| Interface | RS-232C (Not isolated
from the internal circuit) | RS-485 (Isolated
from the internal circuit) |
|---|
| Communication style | 1:1 communication | 1:N communication |
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| Number of connected units | 1 unit | 99 units*1 *2 |
|---|
| Communication method | Half-duplex |
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| Synchronous system | Synchronous communication method |
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| Transmission distance | 15m 49 ft | Max. 1200m 3,937 ft*3 |
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| Transmission speed | 4,800 / 9,600 / 19,200 / 38,400 / 57,600 / 115,200 bps |
|---|
Transmission
format | Stop bit | 1-bits / 2-bits |
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| Parity | Odd / Even / None |
|---|
| Data length | 7-bits / 8-bits*4 |
|---|
| Protocol | MEWTOCOL / Modbus RTU |
|---|
*1 When using a PC as a slave station, you are recommended to use SI-35 or SI-35USB of LINEEYE Co., Ltd. as an RS485 interface.
*2 When using SI-35, SI-35USB, our Eco-POWER METER or our PLC (which can be connected up to 99 units), up to 99 units can be connected. In case using this system with other devices, up to 31 units can be connected.
*3 The transmission distance is limited by the transmission speed and the number of units connected. When the speed is 38,400 bps or lower, the maximum transmission distance is 1,200 m 3,937 ft, and the number of units is 99.
*4 With Modbus RTU protocol, it works only with 8-bit.
External memory specifications
<SD memory card slot>
| Item | Description |
|---|
| Support media*1 | SD / SDHC memory card |
|---|
| Supported format standards*2 | SD / SDHC standard conformance |
|---|
| Capacity | 2 to 32 GB |
|---|
| Speed class | Class2 to Class10 |
|---|
*1 Please use the SLC type SD memory card.
*2 The use of UPS (Uninterruptible Power Supply) is recommended because data damage may occur in case of instant power failure during writing.
*3 Refer to the user manual regarding SD memory card handling.
