What Is SCADAPack? Introduction to Schneider Electric RTUs and PACs
Key Takeaway
SCADAPack is Schneider Electric's RTU and PAC product line for remote telemetry and SCADA, spanning the 300, 500, E, and x70 series for pipeline, oilfield, and utility applications.
Quick Answer
SCADAPack is a family of remote terminal units and programmable automation controllers from Schneider Electric (originally Control Microsystems). The product line spans compact RTUs (300 series) for oilfield wellsites to advanced PACs (E and x70 series) for complex SCADA nodes.
History
Control Microsystems developed the original SCADAPack RTUs in Ontario, Canada. Schneider Electric acquired the company and integrated SCADAPack into their industrial automation portfolio alongside Geo SCADA Expert (ClearSCADA). This gives SCADAPack a natural integration advantage with Schneider's SCADA software ecosystem.
Product Family
- SCADAPack 300 series (334, 350) — Compact, low-power RTU. 8 AI, 4 AO, 16 DI, 8 DO onboard (350). Solar-compatible. Ideal for wellsites and pipeline stations.
- SCADAPack 500 series — Higher I/O, more serial ports, greater memory. Multi-well pads, compressor stations.
- SCADAPack E series — Full IEC 61131-3 PAC with Ethernet. Complex control alongside SCADA telemetry.
- SCADAPack x70 series — Linux-based, IEC 62443 cybersecurity, integrated cellular, edge computing.
Power and Environment
SCADAPack RTUs operate on 12/24VDC with low power consumption suitable for solar-powered remote sites. Operating temperature ranges cover -40°C to +70°C for harsh oilfield environments.
Typical Applications
- Oil and gas wellsite monitoring and pump control
- Pipeline pressure, flow, and temperature measurement
- Water/wastewater lift station and pump station control
- Tank farm level monitoring and truck loading
- Environmental monitoring and remote telemetry
Frequently Asked Questions
Schneider Electric. Originally developed by Control Microsystems, a Canadian company that Schneider acquired.
The 300 series is compact and cost-effective for oilfield applications with limited I/O. The 500 series supports higher I/O counts, additional communication ports, and greater processing capability.