X20(c)PS3300

X20(c)PS3300

1 General information
The supply module is equipped with a feed for the X2X Link as well as the internal I/O supply.
• Feed for X2X Link and internal I/O supply
• Electrical isolation of feed and X2X Link supply
• Redundancy of X2X Link supply possible by operating multiple supply modules simultaneously

2 Coated modules
Coated modules are X20 modules with a protective coating for the electronics component. This coating protects
X20c modules from condensation and corrosive gases.
The modules' electronics are fully compatible with the corresponding X20 modules.
For simplification purposes, only images and module IDs of uncoated modules are used in this data
sheet.
The coating has been certified according to the following standards:
• Condensation: BMW GS 95011-4, 2x 1 cycle
• Corrosive gas: EN 60068-2-60, method 4, exposure 21 days

3 Order data
Order number Short description Figure
Power supplies
X20PS3300 X20 power supply module, for X2X Link and internal I/O power
supply
X20cPS3300 X20 power supply module, coated, for X2X Link and internal I/
O power supply
Required accessories
Bus modules
X20BM01 X20 power supply bus module, 24 VDC keyed, internal I/O pow-
er supply interrupted to the left
X20BM05 X20 power supply bus module, with node number switch, 24
VDC keyed, internal I/O power supply interrupted to the left
X20cBM01 X20 power supply bus module, coated, 24 VDC keyed, internal
I/O power supply interrupted to the left
Terminal blocks
X20TB12 X20 terminal block, 12-pin, 24 VDC keyed

Table 1: X20PS3300, X20cPS3300 - Order data

Data sheet V 3.18 1

X20(c)PS3300

4 Technical data
Order number X20PS3300 X20cPS3300
Short description
Power supply module 24 VDC supply module for I/O and bus
General information
B&R ID code 0x1BC0 0xDF13
Status indicators Overload, operating state, module status
Diagnostics
Module run/error Yes, using LED status indicator and software
Overload Yes, using LED status indicator and software
Power consumption for X2X Link power supply 1) 1.42 W
Power consumption 1)
Internal I/O 0.6 W
Additional power dissipation caused by actuators -
(resistive) [W]
Certifications
CE Yes
UKCA Yes
ATEX Zone 2, II 3G Ex nA nC IIA T5 Gc
IP20, Ta (see X20 user's 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 - 55°C)
Humidity: B (up to 100%)
Vibration: B (4 g)
EMC: B (bridge and open deck)
LR ENV1
KR Yes
ABS Yes
EAC Yes
KC Yes -
X2X Link power supply input
Input voltage 24 VDC -15% / +20%
Input current Max. 0.7 A
Fuse Integrated, cannot be replaced
Reverse polarity protection Yes
X2X Link power supply output
Nominal output power 7W
Parallel connection Yes 2)
Redundant operation Yes
Overload characteristics Short-circuit proof, temporary overload
Input I/O power supply
Input voltage 24 VDC -15% / +20%
Fuse Required line fuse: Max. 10 A, slow-blow
Reverse polarity protection No
Output I/O power supply
Nominal output voltage 24 VDC
Behavior on short circuit Required line fuse
Permissible contact load 10 A
Electrical properties
Electrical isolation X2X Link supply isolated from X2X Link power supply
I/O supply not isolated from I/O power supply
Operating conditions
Mounting orientation
Horizontal Yes
Vertical Yes
Installation elevation above sea level
0 to 2000 m No limitation
>2000 m Reduction of ambient temperature by 0.5°C per 100 m
Degree of protection per EN 60529 IP20
Ambient conditions
Temperature
Operation
Horizontal mounting orientation -25 to 60°C
Vertical mounting orientation -25 to 50°C
Derating See section "Derating".
Storage -40 to 85°C
Transport -40 to 85°C

Table 2: X20PS3300, X20cPS3300 - Technical data

2 Data sheet V 3.18

 X20(c)PS3300
Order number X20PS3300 X20cPS3300
Relative humidity
Operation 5 to 95%, non-condensing Up to 100%, condensing
Storage 5 to 95%, non-condensing
Transport 5 to 95%, non-condensing
Mechanical properties
Note Order 1x terminal block X20TB12 separately. Order 1x terminal block X20TB12 separately.
Order 1x power supply bus Order 1x power supply bus
module X20BM01 separately module X20cBM01 separately
Pitch 12.5+0.2 mm

Table 2: X20PS3300, X20cPS3300 - Technical data

1) The specified values are maximum values. For examples of the exact calculation, see section "Mechanical and electrical configuration" in the X20 system
user's manual.
2) In parallel operation, it is only permitted to expect 75% of the nominal power. It is important to make sure that all power supply units operated in parallel
are switched on and off at the same time.

5 LED status indicators

For a description of the various operating modes, see section "Additional information - Diagnostic LEDs" in the
X20 system user's manual.
Figure LED Color Status Description
r Green Off No power to module
Single flash RESET mode
Blinking PREOPERATIONAL mode
On RUN mode
e Red Off No power to module or everything OK
Double flash LED indicates one of the following states:
• The X2X Link supply for the power supply is overloaded
• I/O supply too low
• Input voltage for X2X Link supply too low
e+r Red on / Green single flash Invalid firmware
l Red Off The X2X Link supply is within the valid limits
On The X2X Link supply for the power supply is overloaded

6 Pinout

r e
X20 PS 3300

+24V X2X Link +24 V I/O

+24V X2X Link +24 V I/O

GND GND

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X20(c)PS3300

7 Connection examples
With 2 isolated power supplies

PS

3)
+ +
1) 2)
_ _

+24 VDC
GND

1) Supply for the X2X Link power supply

2) Supply for the I/O power supply
3) Fuse, 10 A slow-blow

With 1 power supply and jumper

PS

3)

2)
+
1)
_

+24 VDC
GND

1) Supply for the I/O power supply

2) Fuse, 10 A slow-blow
3) Jumper

4 Data sheet V 3.18

 X20(c)PS3300

8 Derating
The nominal output power for the power supply is 7 W. Depending on the mounting orientation, derating must be
taken into account.
Mounting orientation:

Horizontal
Vertical

Nominal output power

5

4
[W]

0
-25 40 45 50 55 60

Ambient temperature [°C]

Data sheet V 3.18 5

X20(c)PS3300

9 Register description
9.1 General data points

In addition to the registers described in the register description, the module has additional general data points.
These are not module-specific but contain general information such as serial number and hardware variant.
General data points are described in section "Additional information - General data points" in the X20 system user's
manual.

9.2 Function model 0 - Standard

Register Fixed offset Name Data type Read Write
Cyclic Acyclic Cyclic Acyclic
0 1 Status of the module USINT ●
StatusInput01 Bit 0
StatusInput02 Bit 2
2 2 SupplyCurrent USINT ●
4 3 SupplyVoltage USINT ●

Fixed modules require their data points to be in a specific order in the X2X frame. Cyclic access occurs according
to a predefined offset, not based on the register address.
Acyclic access continues to be based on the register numbers.

9.3 Function model 254 - Bus controller

Register Offset1) Name Data type Read Write
Cyclic Acyclic Cyclic Acyclic
0 0 Status of the module UINT ●
StatusInput01 Bit 0
StatusInput02 Bit 2
2 2 SupplyCurrent UINT ●
4 4 SupplyVoltage UINT ●
1) The offset specifies the position of the register within the CAN object.

9.3.1 Using the module on the bus controller

Function model 254 "Bus controller" is used by default only by non-configurable bus controllers. All other bus
controllers can use other registers and functions depending on the fieldbus used.
For detailed information, see section "Additional information - Using I/O modules on the bus controller" in the X20
user's manual (version 3.50 or later).

9.3.2 CAN I/O bus controller

The module occupies 1 analog logical slot on CAN I/O.

9.4 Status of the module

Name:
Module status
The following voltage and current states of the module are monitored in this register:
Bus power supply current: Bus power supply current >2.3 A is displayed as a warning.
Bus supply voltage: Bus supply voltage <4.7 V is displayed as a warning.
24 VDC I/O supply voltage: I/O supply voltage <20.4 V is displayed as a warning.
Function model Data type Values
0 - Standard USINT See the bit structure.
254 - Bus controller UINT See the bit structure.

Bit structure:
Bit Description Value Information
0 StatusInput01 0 No error
1 Warning in the event of overcurrent (>2.3 A) or undervoltage
(<4.7 V)
1 Reserved 0
2 StatusInput02 0 I/O power supply above the warning limit of 20.4 V
1 I/O power supply below the warning limit of 20.4 V
3-x Reserved 0

6 Data sheet V 3.18

 X20(c)PS3300

9.5 Bus power supply current

Name:
SupplyCurrent
This register displays the bus power supply current measured at a resolution of 0.1 A.
Function model Data type
0 - Standard USINT
254 - Bus controller UINT

9.6 Bus supply voltage

Name:
SupplyVoltage
This register indicates the bus supply voltage measured at a resolution of 0.1 V.

Information:
The nominal bus supply voltage is 5 V and should not fall below 4.7 V.
Function model Data type
0 - Standard USINT
254 - Bus controller UINT

9.7 Minimum cycle time

The minimum cycle time specifies how far the bus cycle can be reduced without communication errors occurring.
It is important to note that very fast cycles reduce the idle time available for handling monitoring, diagnostics and
acyclic commands.
Minimum cycle time
100 μs

9.8 Minimum I/O update time

The minimum I/O update time specifies how far the bus cycle can be reduced so that an I/O update is performed
in each cycle.
Minimum I/O update time
2 ms

Data sheet V 3.18 7