SMP I/O (RTU)
Today’s substation automation projects require RTUs that feature seamless network integration and minimized cabling. The SMP I/O, now available in rack-mount or wall-mount format, helps trim down costs and save time by reducing both required wiring and configuration.
| Inputs | Up to 32 binary data points; up to 24 analog data points |
| Outputs | 2 built-in Form-C relay contacts (NC and NO); up to 16 additional relay contacts |
| Ethernet Communications | 1 10/100BASE-TX (Standard); 1 100BASE-FX (Optional) |
| Serial Communications | 1 rear panel RS-485 terminal block |
| Supported Protocols | DNP3 (serial and/or TCP/IP); IEC 61850 GOOSE |
| Temperature Ratings | -40C to 80C/-40F to 176F (Rack-Mount); -40C to 75C/-40F to +167F (Wall-Mount) |
| Power Supply Options | 24-48 VDC; 100-250VDC/100-240VAC |
| Dimensions | 1.72” H x 19” W x 8” L (Rack-Mount); 4” H x 11.9” W x 6.85” L (Wall-Mount) |
Features
The SMP I/O is a scalable, distributed I/O module perfectly adapted to substation automation requirements.
- Truly substation grade
- Field-upgradeable and scalable
- Rackmount compact enclosure fits in 1U of 19-inch relay racks
- Minimized configuration time when used with the SMP Gateway
