X20PS9400 - power supply module

X20PS9400 - power supply module

new in sealed original packaging
Normal price €110,33
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  • Input for bus controller, X2X Link and internal I/O supply
  • Galvanic isolation of feed and bus controller / X2X link supply
  • Redundancy of the bus controller / X2X link supply possible through parallel operation of several supply modules
  • Service interface (RS232)

The feed module is used together with an X20 bus controller. It is equipped with a power supply for the bus controller, the X2X Link and the internal I/O supply.


Short description

Power supply module 24 VDC supply module for bus controller, X2X link supply and I/O
Interfaces 1x RS232 service interface


B&R ID code 0x1F8C
Status displays Overload, operating status, module status, RS232
Module Run/Error Yes, via status LED and SW status
Data transmission RS232 Yes, via status LED
Overload Yes, via status LED and SW status
Power consumption for X2X Link supply 1.42W
Power consumption
I/O internal 0.6W
Additional power loss due to actuators (resistive) [W] -
CE Yes
ATEX Zone 2, II 3G Ex nA nC IIA T5 Gc
IP20, Ta (see X20 user manual)
FTZÚ 09 ATEX 0083X
UL cULus E115267
Industrial Control Equipment
HazLoc cCSAus 244665
Process Control Equipment
for Hazardous Locations
Class I, Division 2, Groups ABCD, T5
DNV Temperature: B(0 to 55 °C)
Humidity: B(up to 100%)
Vibration: B(4 g)
EMC: B(bridge and open deck)
KR Yes
Temperature: 5 - 55 °C
Vibration: 4 g
EMC: Bridge and open deck
KC Yes

Input bus controller / X2X link supply

Input voltage 24 VDC -15% / +20%
Input current max.0.7A
Fuse Integrated, not replaceable
Reverse polarity protection Yes

Output bus controller / X2X link supply

Rated output power 7W
Parallel connection Yes 
Redundancy operation Yes
Overload behavior Short-circuit proof, short-term overload

Input I/O supply

Input voltage 24 VDC -15% / +20%
Fuse Required backup fuse max. T 10 A
Reverse polarity protection No
Output I/O supply
Output nominal voltage 24VDC
Behavior in the event of a short circuit Required backup fuse
Permissible contact load 10 A


Service interface
Signal RS232
Execution Contacting via 12-pin field terminal X20TB12
max.Transfer rate 115.2 kBit/s

Electrical properties

Potential separation
BC/X2X link feed to BC/X2X link supply disconnected

I/O feed to I/O supply and RS232 to bus not separated

Using conditions

Installation position
horizontal Yes
vertical Yes
Installation altitude above sea level (sea level)
0 to 2000 m No restriction
>2000 m Reduction of the ambient temperature by 0.5°C per 100 m
Protection class according to EN 60529 IP20

Ambient Conditions

horizontal installation position -25 to 60°C
vertical installation position -25 to 50°C
Derating See section "Derating"
Storage -40 to 85°C
Transportation -40 to 85°C
Operation 5 to 95%, non-condensing
Storage 5 to 95%, non-condensing
Transportation 5 to 95%, non-condensing

Mechanical properties

Note Order field terminal 1x X20TB12 separately
Order bus base 1x X20BB8x separately
Grid dimension 12.5 +0.2mm
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