GFX Modular power controller for temperature controlled zones (Master)
Available Configuration
Rated Current
Rated Voltage
Digital Communication
Cooling Output
Auxiliary Output Options
Digital Input
Diagnostic
Description
GFX Modular Power Controller for Temperature-Controlled Zones (Master)
This advanced, all-in-one system manages both power and temperature for industrial electric heating applications.
It is specifically engineered for precise temperature regulation in multi-zone setups.
The system includes a PID microprocessor control unit paired with load management devices (AT and VT),
and a compact SSR power module with an aluminum heat sink. Installation is simple, and operation is user-friendly.
- Available in three configurations:
MASTER – full temperature control with communication capabilities
SLAVE – temperature control only
EXPANSION – designed for three-phase load applications - Zero-crossing Solid State Relay (SSR)
- Operating voltage: 480Vac rms, 50-60Hz
- Current ratings (AC1): 25A, 40A, 60A, 90A, 120A
- Protection rating: IP20
- Mounting options: DIN rail or panel installation
- Universal temperature input with 0.2% measurement accuracy
- Configurable digital input
- Logic output or “cooling” relay output
- Integrated current transformer (CT) for load current monitoring
- Heat/cool PID control, selectable cooling fluid, self-tuning, auto-tuning, soft-start
- Four general alarms plus LBA and HB alarms
- Two configurable relay outputs
- RS485 serial interface with optical isolation, supporting Modbus RTU protocol
- Fieldbus compatibility: PROFIBUS DP, CANopen
Data Sheet