D26 SERIES

Battery-powered, energy efficient data logger

D26 Logo

Energy efficient data logger

The D26 series wireless data logger is available in two variants. A variant has been developed for the energy market, the D26-TriCOM and a variant for the water market, the D26-HydroCOM.

Both variants can be delivered with a 4G modem for fast and reliable communication.

Features & Benefits At A Glance
Battery icon

Battery-powered logging

RTU Icon

Multi-purpose data logger

File Icon

Large memory storage

Water droplet Icon

Waterproof housing

D26-TriCOM

The TriCOM's features have been developed for the energy market, for example: digital alarm system, built-in plastic housing, built-in GSM/GPRS modem and antenna, as well as LED signaling on the front of the device. 

There are 4 digital inputs, 2 digital outputs, 2 analog inputs, a serial port for communication with the IEDs, a serial port for local control and an Ethernet / TCP / IP port.

Energy applications:

  • Battery powered logger for pulse meters
  • Logger for Intelligent Electronic Devices (IEDs)
  • Monitoring unit for network stations
  • Light surveillance for billboards
  • Security for gas and electricity networks
  • Battery-powered pressure monitoring of oil or gas
  • Monitoring of refrigerated vehicles
D26 Series RTU

Designation

Universal multi-purpose remote terminal unit (RTU)

Processor

PIC18LF8723

Clock

20MHz Active mode, 32.768KHz Sleep mode.

Memory

512kB

Communication

4G/3G/2G/GPRS/SMS, FTP, IEC60870-5-101/104, IEC6205621, Modbus RTU, Modbus TCP/IP, Modbus ASCII

Power Supply

DC powered, 10 – 30 VDC

Battery Power Supply

4 x External Lithium Thionyl Chloride (non rechargeable) Batteries . 14,4VDC/13Ah Shelf Life: 10-15 years at +20°C

Inputs/Outputs

2 x 4-20 mA Analogue (+/- 0.1% of full range, +/- 0.025% (12 bit). 4x Digital input / 2x Digital output / 1x Serial port / 1x Ethernet

Connectors

1x Power supply, 2x Analog input 4..20mA / 4x Digital input/ 2x Digital output / 1x Serial port: RS232, RS485 or TTL input / 1x Ethernet (10/100), (Extend with 8x Digital input), 2x Antenna SMA female

Operating System

Designed by Datawatt

Programming

C language

Languages

Dutch / English

Alarm Handling

Yes, multi-thresholds and guards

Data Logging

Yes

SCADA Compatible

List available on request

Remote Upload

Yes, configuration and firmware

Protocol Support

Serial port: Read out IED: IEC60870-5-101, Modbus RTU, IEC62056-21 (other protocols on request). Ethernet port: Configuration protocol: DNAP / Protocols: RTU IEC60870-104 / Modbus TCP/IP / FTP. Configuration protocol: SDLP-24

Security

Access Control List

Size

210 x 110 x 45 mm

Mounting

Wall and DIN rail EN50022 (DIN35) / other housings on request

Temperature

-20°C to +65°C

Material

PC/ABS

Approvals

FCC/IC, PTCRB/GCF, RCM, R&TTE/GCF
Specification Sheet

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