Feature
- All Branches and Mains in Harmonics
- Max./Min. 4-Level Alarming: HH, H, L, and LL;
- Maximum Demands two DI, two DO, and two TEM inputs
- Ethernet Real-Time Clock with Battery Backup, RS-422/232/485
- User-friendly Multi-Protocol Support for Embedded Web Server Industrial Grade 7″ Color Touch Panel Components
- Extended Temperature Range and Tropicalization
Specification
SOE Log
- 1000 events time-stamped to ±1ms resolution
- Setup changes, Power-On/Off, Alarms, Diagnostics and I/O operations
Digital Inputs
- 2 Channels, volt free dry contact, 24VDC internally wetted
- External status monitoring with programmable debounce
- 1000Hz sampling
- Tariff Switching based on DI Status for Main and GenSet accumulation
Digital Outputs
- 2 Channels for external control and alarm – 5A@250VAC/30VDC
RTD Input
- 2 Channels PT100 (sensor not included)
Real-Time clock
- 6ppm battery-backed Real-Time Clock (<0.5s per day)
System Integration
- Supported by CET’s PecStar® iEMS and iEEM
Easy integration into other Automation, Energy Management, BMS or SCADA systems via Modbus RTU/TCP and SNM
Communications
P1/HMI – DB9 Connector
- Modbus RTU
- Compatible with RS-232/422/485
- 1,200 to 38,400 bps
P2 – RS-485
- Modbus RTU
- Optically Isolated
- 1,200 to 38,400 bps
- Optional connection with up to 4 external DI Modules
P3 – Ethernet
- 10/100BaseT
- Modbus TCP and Modbus RTU over TCP protocols
- HTTP, SMTP, SNTP, SNMP
- Firmware upgrade via Ethernet port
- Configurable IP Port Number for Modbus TCP and HTTP
