Phoenix Contact I/O module IB ST 24 BAI 8/U 2721015 2721015 Datenbogen
Produktcode
2721015
Nov 14, 2013 2 / 7
Technical data
Power supply
Communications power U
L
9 V DC (from the ST local bus)
Typical current consumption
68 mA (without passive sensors)
Max. current consumption
160 mA (without passive sensors)
I/O voltage
± 24 V DC 5 % (ripple)
I/O voltage range
18.5 V DC ... 30.2 V DC
Max. power consumption from the local bus
135 mA (from the ST local bus)
Max. power consumption from the local bus
115 mA (from the ST local bus)
Electrical isolation
Test section
Bus/Inputs 500 V AC 50 Hz 1 min
Test section
Supply voltage/inputs 500 V AC 50 Hz 1 min
Test section
Supply voltage/Ground conductor 500 V AC 50 Hz 1 min
Test section
I/O voltage/Ground conductor 500 V AC 50 Hz 1 min
Inputs
No. of channels
8
Note on the number of channels
single-ended voltage inputs
Connection method
2-wire
Voltage input signal
0 V ... 10 V
Voltage input signal
0 V ... 5 V
Voltage input signal
0 V ... 25 V
Voltage input signal
0 V ... 50 V
Input resistance of voltage input
> 150 kΩ
Voltage input quantization
39 mV (8 bit/2.44 mV 12 bit)
Basic error limit
0.19 %
Measuring principle
Successive approximation
Measured value monitoring to the PLC
8 bits: 2 measured values per data word
Measured value representation
8 bits straight binary
Measured value resolution
8 / 12 bits (can be selected via software)
A/D conversion time
10 µs (per channel)
Process data update
0.3 ms (per channel / 1.4 ms four channels, 2.8 ms all channels)
Limit frequency (3 dB)
6 kHz
General
Weight
600 g
Mounting type
DIN rail
classifications
eCl@ss
eCl@ss 4.0
27250303
eCl@ss 4.1
27250303
eCl@ss 5.0
27250303