https://www.phoenixcontact.com/us/products/2750400
Special function module - IB ST 24 CNT - 2750400
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INTERBUS-ST counter module, 4 counter inputs, 24 V or 5 V DC signal level, IP20 protection, consisting of:
Terminal part with screw connection and module electronics
Product description
INTERBUS ST counter module
The IB ST 24 CNT module is designed for counting pulses, measuring frequencies and periods, and generating square-wave pulses.
The module has 4 channels which can be operated independently of one another. The counter then has a 16-bit resolution. Cascading is possible by
simply connecting several counters in a row.
Each channel has a digital output that can be set according to the event. Simple applications can use a single device.
The module is available with either screw or spring-cage connection.
Product Features
Connection of actuators in 2-wire technology
Connection of sensors in 2 or 3-wire technology
Short-circuit-proof and overload-protected outputs
Key commercial data
Packing unit
GTIN
Weight per Piece (excluding packing)
Custom tariff number
Country of origin
737.4 GRM
85389091
Germany
1 pc
Technical data
Note
Utilization restriction
EMC: class A product, see manufacturer's declaration in the download
area
Interfaces
Interface
Connection method
Transmission speed
ST local bus
ST local bus connector
500 kBit/s
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https://www.phoenixcontact.com/us/products/2750400
Special function module - IB ST 24 CNT - 2750400
Technical data
Interfaces
Transmission physics
Copper
Ambient conditions
Degree of protection
IP20
Power supply
Communications power U
L
Max. current consumption
Typical current consumption
I/O voltage
Ripple
I/O voltage range
9 V DC (UI, from the ST local bus)
220 mA (from the local bus)
200 mA (from the local bus)
4 A (max., to Us)
24 V DC (Us)
± 1.2 V 5 %
20 V ... 30 V
Electrical isolation
Test section
Bus/Outputs 500 V AC 50 Hz 1 min
Bus/Inputs 500 V AC 50 Hz 1 min
Bus/Ground conductor 500 V AC 50 Hz 1 min
I/O voltage/Ground conductor 500 V AC 50 Hz 1 min
Counter input
Number of inputs
Operating mode
Input frequency
Input voltage
Input current
4
Event counting, frequency/time measurement
90 kHz (max. 300 kHz)
5 V DC
24 V DC
11 mA (typ., 24 V DC input)
8 mA (typ., 5 V DC input)
Control input
Number of inputs
Connection method
4
2, 3-wire
Outputs
Number of outputs
Connection method
Output voltage
Output current
4
2-wire
U
S
- 0.5 V DC U
Out LED
U
S
500 mA (per output, up to 300 Hz)
250 mA (per output, up to 10 kHz)
500 mA (per sensor)
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https://www.phoenixcontact.com/us/products/2750400
Special function module - IB ST 24 CNT - 2750400
Technical data
General
Weight
Protection class
Connection data
660 g
III, IEC 61140, EN 61140, VDE 0140-1
Screw connection 0.2 mm² 2.5 mm² 0.2 mm² 2.5 mm² 24 12 8 mm
Classifications
eCl@ss
eCl@ss 4.0
eCl@ss 4.1
eCl@ss 5.0
eCl@ss 5.1
eCl@ss 6.0
eCl@ss 7.0
eCl@ss 8.0
27250304
27250304
27250304
27242605
27242605
27242605
27242605
ETIM
ETIM 2.0
ETIM 3.0
ETIM 4.0
ETIM 5.0
EC001433
EC001601
EC001601
EC001601
UNSPSC
UNSPSC 6.01
UNSPSC 7.0901
UNSPSC 11
UNSPSC 12.01
UNSPSC 13.2
43172015
43201404
43172015
43201404
43201404
Approvals
Approvals
Approvals
GOST
Ex Approvals
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https://www.phoenixcontact.com/us/products/2750400
Special function module - IB ST 24 CNT - 2750400
Approvals
Approvals submitted
Approval details
GOST
Drawings
Dimensioned drawing
116
117
Connection diagram
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