IBS ST 24 BK-T 2754341 PHOENIX CONTACT INTERBUS-ST bus terminal module, 24 V DC, 9-pos., D-SUB plug, IP20 pr.. View larger
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IBS ST 24 BK-T 2754341 PHOENIX CONTACT INTERBUS-ST bus terminal module, 24 V DC, 9-pos., D-SUB plug, IP20 pr..





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INTERBUS-ST bus terminal module, 24 V DC, 9-pos., D-SUB plug, IP20 protection, consisting of: Terminal part with screw connection and module electronics

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Programmable Logic Controllers Plcs

* Brand new produt in its original packing covered by the warranties and certifications provided by PHOENIX_CONTACT

*This price is per unit and is the net value (not including taxes if applicable).

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Product description

INTERBUS ST standard bus terminal modules

The INTERBUS bus terminal module connects the input/output modules of an ST station with the INTERBUS network.

Depending on the transmission medium used, the bus terminal modules are equipped with different bus connections. For copper conductors, D-SUB and MINI-COMBICON connectors are available. The fiber optic versions are equipped with F-SMA connectors.

The bus terminal modules are available in two different performance classes. A maximum of 4 or 8 input/output modules can be operated on one bus terminal module.

The bus terminal module takes on the following functions within a modular INTERBUS-ST station:

- Refreshing the INTERBUS remote bus signals

- Electrical isolation of the remote bus segments

- Decoupling of the outgoing remote bus or of the connected input/ output modules from the INTERBUS network with a software command

- Supply of the connected input/output modules with an electrically isolated voltage supply from an integrated power supply unit


Width81 mm
Height116 mm
Depth116 mm

Ambient conditions

Ambient temperature (operation)0 °C ... 55 °C
Ambient temperature (storage/transport)-20 °C ... 70 °C
Permissible humidity (operation)30 % ... 75 % (non-condensing)
Permissible humidity (storage/transport)30 % ... 95 % (On average, non-condensing)
Air pressure (operation)86 kPa ... 108 kPa (up to 1500 m above mean sea level)
Air pressure (storage/transport)66 kPa ... 108 kPa (up to 3500 m above mean sea level)
Degree of protectionIP20


Fieldbus systemINTERBUS
Connection method9-pos. D-SUB plug/socket
Designation connection pointIncoming/Outgoing Remote Bus
Number of positions9
Fieldbus systemLokalbus
DesignationST local bus
Connection methodST local bus connector
Transmission speed500 kBit/s

Digital inputs

Connection methodScrew connection

Power supply for module electronics

Supply voltage24 V DC
Supply voltage range18.5 V DC ... 30.5 V DC (including ripple)
Ripple3.6 Vpp within the allowable voltage range
Current consumptiontyp. 150 mA (without ST module expansions)


Net weight470 g
Mounting typeDIN rail

Datasheet - PDF

PHOENIX CONTACT-2754341-IBS ST 24 BK-TEnglish169 KbytesPHOENIX CONTACT-2754341-IBS ST 24 BK-T

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