Remote terminal units
AmbiPower’s RTU is a modular, powerful and scalable controller capable of all remote automation, the RTU is a remote transmission and telecommunication unit that connects digital and analog devices back to the in-house SCADA system. The RTU shall collect data from field devices via a selected communication buses at regular intervals and push the data over the IEC60870-5-104 protocol to a SCADA backend over a LAN or a Cellular connectivity platform.
Hardware:
Processor
CPU: 32 bit High Speed ARM Cortex A7/A8
Speed: Cortex A7 @ 900MHz* or Cortex A8 @1GHz*
* Subject to change at the time of designing
TECHNICAL SPECIFICATIONS:
| Software Protocol Support: | • MODBUS over RS485 (Qty: 2) • IEC60870-5-104 (SCADA) over RJ45 (Qty: 1) |
| Interfaces: | • Digital Inputs: 12 • Digital Outputs: 4 o Relays will be connected to 2 outputs for 5A rating (Optional) • Analog Inputs: None o Can be expanded to 2 inputs compatible with 4-20mA if required |
| Connectivity: | • LAN (RJ45) • RS485 (For energy meter connectivity and relay connectivity) |
| Remote Connectivity Features: | • 4G LTE • NB-IoT • GSM/GPRS All connectivity options will offer: • Internal Antenna Connector • Dual SIM slot access |
| Data backup: | • Up to 30 days in the on-board memory |
| Power: | • Single Phase 85-265VAC @ 50/60Hz universal input • Battery powered with charger for up to 2 hours with minimal functionality. |
| Miscellaneous Features: | • LEDs (power, network connectivity) • Reset Button |
| Enclosure: | • Enclosure rating will be IP65 |
Download Remote terminal units Brochure