https://www.phoenixcontact.com/us/products/2725888
I/O module - IB ST 24 BAI 2/BP - 2725888
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INTERBUS-ST analog input module, 2 inputs, 0 to 20 mA, 4 to 20 mA, 0 to 10 V, IP20 protection, consisting of:
Terminal part with screw connection and module electronics,
The illustration shows version IB ST
24 BAI 2/SF
Product description
INTERBUS ST standard analog input modules
The wide range of INTERBUS analog input modules makes it possible to choose the ideal product for a variety of applications.
All commercially available analog standard sensors with voltage or current signals can be connected. Particular features of the INTERBUS analog input
modules are:
- High accuracy of measurement
- Extremely rapid acquisition of measurement values
- Very good interference and common mode suppression
- A constant voltage source for the connection of passive sensors
Moreover, a host of measures guarantee a high standard of operational reliability, even under extreme industrial environmental conditions. In addition to
integrated safety systems, such as:
- Watchdog monitoring of the processor, or
- Monitoring the supply voltage, in particular, comprehensive EMC measures, for example, a new shielding concept.
There is a separate shield connection option for each input, without extra external wiring necessary. The connection to protective earth ground is
created automatically when the module is snapped onto the DIN rail.
All the typical advantages of INTERBUS-ST handling, such as multi-wire connection methods and plug-in electronics are provided by all modules.
Key commercial data
Packing unit
GTIN
Weight per Piece (excluding packing)
Custom tariff number
Country of origin
405.1 GRM
85389091
Germany
1 pc
Technical data
Dimensions
Width
Height
Length
81 mm
117 mm
116 mm
09/08/2014 Page 1 / 4
https://www.phoenixcontact.com/us/products/2725888
I/O module - IB ST 24 BAI 2/BP - 2725888
Technical data
Interfaces
Interface
Connection method
Transmission speed
Transmission physics
ST local bus
ST local bus connector
500 kBit/s
Copper
Power supply
Communications power U
L
I/O voltage
Max. power consumption from the local bus
9 V DC (from the ST local bus)
24 V DC
160 mA (from the ST local bus)
140 mA (from the ST local bus)
Electrical isolation
Test section
Bus/Inputs 500 V AC 50 Hz 1 min
Sensor supply/Ground conductor 500 V AC 50 Hz 1 min
Inputs
No. of channels
Note on the number of channels
Connection method
Voltage input signal
Input resistance of voltage input
Voltage input quantization
Basic error limit
Current input signal
Input resistance current input
Current input quantization
Wire break diagnostics
Basic error limit
Measuring principle
Measured value monitoring to the PLC
Measured value representation
Measured value resolution
A/D conversion time
Process data update
Limit frequency (3 dB)
Averaging
2
differential inputs, voltage or current
2, 3-wire
-10 V ... 10 V
> 200 kΩ
4.88 mV
0.05 %
-20 mA ... 20 mA
50 Ω
9.75 mA
Yes, diagnostic bit
0.1 %
Successive approximation
Both channels simultaneously
16 bit two's complement
12 bits
10 µs (per channel)
0.55 ms (per channel/1.1 ms all channels)
30 Hz
Yes
General
Weight
370 g
09/08/2014 Page 2 / 4
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