Overview
The FMS EM GZ306A is a single-channel analogue tension measuring amplifier engineered for precision force measurement in industrial production and control systems. This compact 24VDC-powered signal conditioner bridges load cell or strain gauge inputs to standardized industrial outputs, making it a reliable drop-in solution for machine builders and process control applications requiring real-time tension feedback.
Key Features
- Single-channel signal conditioning for bridge-type force sensors
- Dual outputs: ±10V analogue voltage and 0–20mA or 4–20mA current (jumper-selectable)
- Precise gain and offset adjustment via front-mounted 20-turn trimmers
- Supports two force sensors per unit for redundancy or comparative measurement
- Galvanically isolated circuitry to eliminate ground loops
- DIN rail mounting for standard panel integration
- Operating temperature range: −10 to +60°C
- Optional compound-filled variant available for vibration-intensive applications
Technical Specifications
Voltage Output: ±10V
Current Output: 0–20mA or 4–20mA (switchable via jumpers)
Power Supply: 24VDC
Input Type: Bridge input (load cell / strain gauge)
Signal Conditioning: Instrumentation amplifier
Gain Range: 500–5000
Operating Temperature: −10 to +60°C
Form Factor: DIN rail mount
Trimmers: 20-turn precision potentiometers (gain & offset)
Isolation: Galvanic isolation standard
Sensor Connections: Up to 2 force sensors per channel
Typical Applications
- Web and film tension control systems
- Material handling and press load monitoring
- Stranding and cable manufacturing equipment
- Packaging and converting machinery force feedback
- Industrial weighing and batching systems
- Rotating machinery applications (compound-filled variant)
Compatibility & Replacements
Compatible With
- Any 24VDC industrial power supply
- Load cells and force transducers with Wheatstone bridge or similar sensor configurations
- PLCs with analogue input modules accepting ±10V or 4–20mA signals
- Data acquisition systems and industrial controllers with standard signal inputs
- DIN rail-mounted control panel assemblies
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator or FMS USA representatives before ordering to confirm dimensional fit and terminal configuration match with existing installations.
Works With
- Studio 5000 (Rockwell/Allen-Bradley) analogue input modules
- Siemens S7-1200/1500 and TIA Portal systems
- Mitsubishi FX/Q series PLCs with analogue cards
- PROFINET and EtherNet/IP gateways for remote monitoring
- Standard industrial 4–20mA instrumentation and data loggers
