- Сollection and archiving data received from others devices via RS-485 interface (Modbus RTU or Modbus ASCII protocol).
- Measuring and archiving voltage (0..1) VDC signal.
- Data transferring via GSM/GPRS channel as email messages.
- Archive is saved to SD-card.
- User notifications about emergency situations.
- Archiving period is set programmatically.
- Emails sending period is set programmatically.
- Nonvolatile real-time clock.
- DIN-rail mounting housing.
- LED indication of operating modes.
- Three archiving modes:
- static – data is written periodically over time from settings;
- dynamic – Запись в архив производится, если разность текущего и предыдущего значения превышает порог архивирования, задаваемый пользователем;
- emergency – data is written if error occurs or on relay operation.
- Transferring and viewing archive on PC without SD-card ejecting can be done with special software (is supplied with device).
Specification
| Max channels count | 32 |
| Memory card type | SD |
| File system type | FAT16 |
| Archive files type | csv |
| Baud rate, kbps | 9,6; 19,2; 38,4; 57,6; 115,2 |
| Unified voltage signal input, V | 0..1 |
| Power supply | 12VDC |
| Operating temperature range | +5°С..+50°С |
| Dust and moisture protection | IP20 |
| Overall dimensions (W×H×D), mm | 36×98×58 |
Ordering designation
Log and data transfer module MR-2-TK-GSM.