Specification
Technical Specification:
14x Digital Inputs (24V DC, sink/source compatible)
10x Relay Outputs (2A @ 230V AC or 30V DC)
AC Power Supply (120/230V AC input)
Real-Time Clock for time-based control
Expandable (up to 7 additional modules)
Built-in RS-485 (PPI) port for programming
Data Memory 4 KB
Expansion Capability Up to 7 modules
Communication RS-485 (PPI/MPI)
Dimensions 110 x 80 x 62 mm
Typical Applications:
Small machine control systems
Conveyor and material handling
HVAC control
Pump and motor control
Lighting control systems
Compatible Components
Programming & Communication
Software: STEP 7-Micro/WIN
Programming Cable: 6ES7 901-3CB30-0XA0 (PC/PPI)
PROFIBUS Adapter: 6ES7 972-0BB12-0XA0 (EM 277)
Expansion Modules:
Digital I/O:
6ES7 221-1BF22-0XA0 (8DI)
6ES7 222-1BF22-0XA0 (8DO Relay)
Analog I/O:
6ES7 231-0HC22-0XA0 (4AI)
6ES7 232-0HB22-0XA0 (2AO)