Application

The ArgusON SPM 150 is specifically designed for managing commercial solar pv sites between 30KW and 1 MW. Data communication is wireless, eliminating tie-in challenges with broadband providers.

SPM-150 Data Acquisition Module

• Modbus interface to communicate with inverters, meters, sensor modules and other Modbus compliant devices
• Digital and analog inputs for sensor and dry contact connections
• Relay outputs to remotely control on-site systems
• Battery back-up in the event of commercial power failure
• Cellular modem connected via VPN to the ArgusON network for reliable data transmission
• On-board and removable memory for local data storage
• Performance and alarm data stored in the ArgusON data center

SPM-150 Specifications

Form C Relay Outputs	6
4-20 mA Analog Inputs	4
0-5 VDC Inputs	6
Modbus Interface	RS-485
Cellular Communications	GPRS, CDMA
Power Supply Input Voltage	120VAC
Power Supply Input Current	0.5 A
Operating Temperature Range	-40 to 70 C
Battery Back-Up	Yes
On-Board Data Storage	16MB
Data Storage Expansion	128MB
Enclosure	NEMA 4x

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