https://www.phoenixcontact.com/pi/products/2701235
08/19/2018Page3/6
I/O module-AXL F RTD8 XC 1F-2701235
Technical data
Axioline potentials
Current consumption typ. 15 mA
max. 25 mA
Power consumption max. 0.6 W
typ. 0.94 W (at U
Bus
and U
A
)
max. 1.5 W (at U
Bus
and U
A
)
Type of protection Surge protection of the supply voltage
Polarity reversal protection of the supply voltage
Transient protection
Analog inputs
Number of inputs 8 (for resistance temperature detectors)
Input name Analog inputs
Description of the input Inputs for resistive temperature sensors
Connection method Push-in connection
Connection technology 2, 3, 4-wire (shielded)
Sensor types (RTD) that can be used Pt, Ni, KTY, Cu sensors
Linear resistance measuring range 0 Ω ... 500 Ω
0 kΩ ... 5 kΩ
Nominal value of the current sources
1 mA (Pt 100, Ni 100, R
Lin
500 Ω; pulse current, the specification is valid
during the sampling phase)
Measured value representation 16 bits (15 bits + sign bit)
Resolution A/D 24 bit
Type of protection Short-circuit protection, overload protection of the inputs
Transient protection of inputs
Transient protection of sensor supplies
Data formats IB IL, S7-compatible
Input filter time 40 ms
Electrical isolation
Test section
5 V communications power (logic), 24 V supply (I/O) 500 V AC 50 Hz 1
min.
5 V supply (logic)/functional earth ground 500 V AC 50 Hz 1 min.
24 V supply (I/O) / functional earth ground 500 V AC 50 Hz 1 min.
Standards and Regulations
Mechanical tests Vibration resistance in acc. with EN60068-2-6/IEC60068-2-6 5g
Shock in acc. with EN60068-2-27/IEC60068-2-27 30g
Continuous shock according to EN60068-2-27/IEC60068-2-27 10g
Protection class III, IEC 61140, EN 61140, VDE 0140-1
Environmental Product Compliance
China RoHS Environmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values