User manual - ATR171 5
Introduction
Thank you for having chosen a Pixsys instrument. With ATR171 model, Pixsys
integrates in a single device all options for sensors reading and actuators control,
beside an useful supply with extended range 24..230 Vac/Vdc. Thanks to 17
selectable probes and outputs configurable as relay or SSR, the user or the retailer
can reduce stock needs. The series includes also a model with double analogue
input, serial communication RS485 ModbusRTU and linear output 0-10 V, 0/4-20 mA.
The possibility to repeat parameterization is simplified by the Memory Cards with
internal battery that do not require power supply for the controller.
1 Safety standards
Carefully read the instructions and safety measures in this manual before using the
device. Disconnect power before performing any interventions on the electrical
connections or hardware settings.
Only qualified personnel may use/perform maintenance in full respect of the
technical data and declared environmental conditions.
Do not dispose of electrical appliances together with household waste.
In compliance with the European Directive 2002/96/EC, waste electrical equipment
must be collected separately for eco-compatible reuse or recycling.
2 Identification of the model
Power supply 24..230 Vac/Vdc +/-15% 50/60 Hz – 5,5 VA
ATR171-11 ABC 1 analogue input + 1 relay 8 A + 1 SSR
ATR171-12 ABC 1 analogue input + 2 relays 8 A + 1 SSR
ATR171-14 ABC 1 analogue input + 3 relays 8 A + 1 relay 5 A (30 V)
ATR171-23 ABC-T 2 analogue input + 3 relays 8 A - 1 output SSR/V/mA+ RS485
3 Technical data
3.1 Genera l features
Display 4 display 0,50 inches - 4 display 0,30 inches
Operating
temperature
Operating temperature 0-45°C - Humidity 35..95 Rh%
Protection IP54 front panel, box IP30, terminal block IP20
Material
Box: Noryl UL94V1 self-exstinguish
Front panel: PC ABS UL94V0 self-exstinguish
Weight Approximately 250g
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