OVERVIEW

The GICAM Transmitter RQA is a reliable load cell amplifier used in industrial automation to convert force and weight signals into standard analog outputs like 0–10V or 4–20mA. It is widely used in the textile sector as a key part of textile automation spare parts and textile machinery spare parts for processes that require precise tension control. Compact and DIN-rail mountable, the RQA is easy to install and works smoothly with PLC and SCADA systems. Its robust design, electrical protection, and EMC compliance make it ideal for harsh industrial environments, ensuring stable performance and long-term reliability.

SPECIFICATION

Technical Specifications
Power supply 24 V direct current ± 10 % protected against inversion of polarity. Protection with resettable fuse
Max power consumption 1 W
Isolation Class II
Installation Category Category II
Operating temperature -10 / +50 °C (14 / 122 °F) Humidity Maximum 85% non-condensing
Storage temperature -20 / +60°C (-4 / +140°F)
Led 2 LED with 3 mm (function status)
Keyboard 3 keys (behind red front cover)
Overall dimensions 110 mm x 120 mm x 23 mm (l x h x p) including terminals
Mounting Support DIN or OMEGA rail
Case material Blend ABS/PC self-extinguishing
Connections Removable screw terminals. Pitch screws terminal blocks 5.08 mm
Load cell input features Maximum 4 load cells with 350 Ω in parallel (or 8 cells with 700 Ω)
Power supply load cells 4V
Linearity < 0.01% of full scale
Temperature deviation < 0.001% of full scale/C°
Internal resolution 16 – 24 bit
Measuring range -2.6 mV/V – +2.6 mV/V
Digital filter 0.1 Hz – 50 Hz
Number of weight decimals from 0 to 3 decimal digit
Zero / FS Calibration Executable through buttons
Cell cable interruption check Always present
Analog output in tension ± 10 V / ± 5 V
Resolution 16 bits
Calibration By push-buttons
Impedance ≥ 10 kΩ
Linearity 0,03 % of full scale
Temperature deviation < 0,002 % of full scale/°C
Analog output under current 0 – 20 A / 4 – 20 mA
Resolution 16 bits
Calibration Digital through buttons
Impedance ≤ 300 Ω
Linearity 0,03 % of full scale
Temperature deviation < 0,002 % of full scale/°C
Conforms to standards Compliance to EMC norms: EN61000-6-2, EN61000-6-3, Compliance electric safety: EN 61010-1

FEATURES

The GICAM Transmitter RQA is a digital/analog load cell amplifier designed for precise weight measurement in industrial automation systems. It connects directly to one or more load cells and offers a range of outputs for easy integration into various automation setups. The RQA is designed for easy installation on DIN or OMEGA rails, making it suitable for diverse industrial environments.

Key Features:
Power Supply: Operates on 24 V DC ±10%, with protection against polarity inversion and a resettable fuse.

Load Cell Compatibility: Supports up to 4 load cells with 350 Ω in parallel (or 8 cells with 700 Ω), providing a 4V supply to connected load cells.

Analog Outputs: Offers both voltage (±10 V / ±5 V) and current (0–20 mA / 4–20 mA) outputs with 16-bit resolution, ensuring accurate signal transmission.

Environmental Resilience: Functions effectively within a temperature range of -10°C to +50°C and up to 85% non-condensing humidity, suitable for harsh industrial conditions.

Compliance: Meets EMC standards EN61000-6-2, EN61000-6-3, and safety standard EN61010-1, ensuring reliable and safe operation.

The RQA’s compact design, combined with its robust features, makes it an essential component for industrial automation companies aiming for precise weight measurement and control in their processes.