https://www.phoenixcontact.com/us/products/2688491
01/25/2020Page3/14
I/O module-AXL F AI4 I 1H-2688491
Technical data
Axioline potentials
Designation AxiolineF local bus supply (UBus)
Supply voltage 5 VDC (via bus base module)
Current consumption typ. 120 mA
max. 150 mA
Designation Supply for analog modules (UA)
Supply voltage 24 VDC (I/O supply and sensor supply)
Supply voltage range 19.2 VDC ... 30 VDC (including all tolerances, including ripple)
Current consumption max. 45 mA (IiS = 0 mA)
typ. 118 mA (IiS = 4 x 20 mA (nominal load))
max. 125 mA (IiS = 4 x 20 mA (nominal load))
typ. 238 mA (IiS = 4 x 50 mA (full load))
max. 245 mA (IiS = 4 x 50 mA (full load))
Power consumption typ. 1.5 W (at UBus and UA)
max. 1.83 W (at UBus and UA)
Protective circuit Surge protection of the supply voltage electronic (35 V, 0.5 s)
Polarity reversal protection of the supply voltage up to HW02: polarity
protection diodeas of HW03: parallel diode; with external 5A fuse (for
startup only)
Transient protection supply voltage Suppressor diode
Analog inputs
Description of the input Differential inputs, current
Input name Analog inputs
Number of inputs 4
Connection method Push-in connection
Connection technology 2, 3, 4-wire
Note regarding the connection technology shielded
A/D conversion time 31.25 µs
A/D converter resolution 16 bit
Limit frequency (3 dB) 30 Hz
12 kHz
Type of protection Transient protection of inputs
Overload protection of the inputs
Data formats IB IL, S7-compatible
Measured value representation 16 bits (15 bits + sign bit)
Current input signal 0 mA ... 20 mA
4 mA ... 20 mA
-20 mA ... 20 mA