IB ST 24 DIO 8/8R/3 2751849 PHOENIX CONTACT INTERBUS-ST digital input/output module, 8 inputs, 24 V DC, 8 re.. View larger
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IB ST 24 DIO 8/8R/3 2751849 PHOENIX CONTACT INTERBUS-ST digital input/output module, 8 inputs, 24 V DC, 8 re..

IB ST 24 DIO 8/8R/3

2751849

PHOENIX_CONTACT

INTERBUS-ST digital input/output module, 8 inputs, 24 V DC, 8 relay PDT outputs, IP20 protection, consisting of: Terminal part with screw connection and module electronics

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Programmable Logic Controllers Plcs

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Product description

INTERBUS ST digital input and output modules

The digital INTERBUS input/output modules provide the option of connecting 8 sensors and 8 actuators with two or three-wire connections.

The electronics module is a plug-in type. In the event of a malfunction, the passive basic termination block remains on the DIN rail and the active electronics module can be replaced within a few seconds.

The modules are protected against polarity reversal and the outputs are additionally protected against short-circuiting with fuses. The status of the fuses is monitored and any errors which occur are passed on to the control system.

The contact with the protective earth ground is made directly when the module is snapped onto the DIN rail.

Input/output status LEDs and bus diagnostic displays on the top side of the module electronics give information on the condition of the module at any time.

All the modules can be labeled individually on the large, pull-out labeling field. The insert cards can be labeled by hand, plotter, or printer. The terminal points can also be labeled individually with Zack strip.

Dimensions

Width118 mm
Height117 mm
Depth116 mm

Ambient conditions

Ambient temperature (operation)0 °C ... 55 °C
Ambient temperature (storage/transport)-25 °C ... 70 °C
Permissible humidity (operation)30 % ... 75 % (non-condensing)
Permissible humidity (storage/transport)30 % ... 95 % (non-condensing)
Air pressure (operation)86 kPa ... 108 kPa (1500 m above sea level)
Air pressure (storage/transport)66 kPa ... 108 kPa (3500 m above sea level)
Degree of protectionIP20

Interfaces

Fieldbus systemLokalbus
DesignationST local bus
Connection methodST local bus connector
Transmission speed500 kBit/s

Digital inputs

Input nameDigital inputs
Connection methodScrew connection
3-conductor
Number of inputs8
Typical response time3 ms (typ.)
Protective circuitOverload protection Fuse in header
Short-circuit protection Fuse in header
Input voltage24 V DC
Input voltage range "0" signal-30 V DC ... 5 V DC
Input voltage range "1" signal13 V DC ... 30 V DC
Nominal input current at UINtyp. 5 mA (per channel)

Digital outputs

Output nameRelay output
Connection methodScrew connection
3-conductor
Number of outputs8
Protective circuitShort-circuit protection Electronic
Nominal output voltage250 V AC
Maximum output current per channel3 A
Nominal load, inductive48 VA
Nominal load, lamp24 W
Nominal load, ohmic48 W

Power supply for module electronics

Supply voltage24 V DC
Supply voltage range20 V DC ... 30 V DC (including ripple)
Ripple3.6 Vpp within the allowable voltage range
Current consumption0.2 A
Communications power UL9 V DC
Current consumptionmax. 100 mA

General

Net weight770 g
Mounting typeDIN rail

Datasheet - PDF

Title: Language: Size: Type:
PHOENIX CONTACT-2751849-IB ST 24 DIO 8/8R/3 English 157 Kbytes PHOENIX CONTACT-2751849-IB ST 24 DIO 8/8R/3

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