Data sheet
UR20-1COM-SAI-PRO
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
www.weidmueller.com
Product image
Digital counter and communication modules
100/500 kHz; 32-bit counter resolution; individual
channel diagnosis
Incremental and absolute value encoders have become
indispensible in today’s automated systems.
Developed especially for these applications, Weidmüller
offers you various counter modules that can accept an
input frequency up to 500 kHz. The synchronous-serial
interface (SSI) module allows high precision positioning
tasks to be realised with absolute value encoders.
The module can be parameterised for listening or
master mode operation in order to cope with all fields
of application. A module with pulse input is available
to you for frequency measurement up to 100 kHz and
the UR20-1CNT-500 offers an input that can accept
frequencies up to 500 kHz. The UR20-2CNT-100 module
has two independent counter inputs; it is supplemented
with the UR20-1CNT-100-1DO module with one counter,
which however offers additional options thanks to a
latch, gate and reset input. This allows external control
of the counter. In addition, this module can trigger an
immediate event via a digital output using a set reference
value.
The UR20-1COM-232-485-422 module offers you
extended communication options; for example devices
can be integrated consistently in u-remote systems via
an RS232, RS485 or RS422 interface. The UR20-1COM-
SAI-PRO module presents a solution for connecting the
control cabinet to the field. This gateway allows the
integration of up to 15 decentral IP67 SAI-PRO Subbus
modules per u-remote module.
The module electronics supply the connected sensors
with power from the input current path (UIN).
General ordering data
Version
Order No.
Type
GTIN (EAN)
Qty.
Replacement parts
Remote I/O module, IP20, IP20-IP67
communication, PUSH IN connection
2007430000
UR20-1COM-SAI-PRO
4050118392579
1 pc(s).
1350930000 2425350000 2425160000
Creation date February 20, 2023 5:15:48 PM CET
Catalogue status 03.02.2023 / We reserve the right to make technical changes.
1
Data sheet
UR20-1COM-SAI-PRO
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
www.weidmueller.com
Technical data
Dimensions and weights
Depth
Height
Width
Mounting dimension - height
76 mm
120 mm
11.5 mm
128 mm
Depth (inches)
Height (inches)
Width (inches)
Net weight
2.992 inch
4.724 inch
0.453 inch
80.97 g
-40 °C ... +85 °C
-20 °C
Operating temperature
Operating temperature, max.
-20 °C ... +60 °C
60 °C
Wire connection cross section, finely
stranded, max.
1.5 mm²
Wire cross-section, finely stranded, max.
(AWG)
AWG 16
Wire cross-section, solid, max.
1.5 mm²
Wire cross-section, solid, min.
0.14 mm²
10% to 95%, noncondensing as per DIN EN
61131-2
10% to 95%, noncondensing as per DIN EN
61131-2
1013 hPa (height 0 m) to
700 hPa (height 3000 m)
as per DIN EN 61131-2
2
15 g over 11 ms, half
sinus wave, acc. to IEC
60068-2-27
500 V
5 Hz ≤ f ≤ 8.4 Hz: 3.5mm amplitude as per IEC
60068-2-6, 8.4 Hz ≤ f ≤
150 Hz: 1 g acceleration
as per IEC 60068-2-6
Air humidity (storage)
Air pressure (operation)
Air pressure (transport)
Rail
Surge voltage category
UL 94 flammability rating
2.5 A
17 mA + SAI supply
current
24 V DC +20 %/ -15 %,
via the system bus
Current consumption from Isys, typ.
2.5 A
Temperatures
Storage temperature
Operating temperature, min.
Connection data
Type of connection
Wire connection cross section, finely
stranded, min.
Wire cross-section, finely stranded, min.
(AWG)
Wire cross-section, solid, max. (AWG)
Wire cross-section, solid, min. (AWG)
PUSH IN
0.14 mm²
AWG 26
AWG 16
AWG 26
General data
Air humidity (operation)
Air humidity (transport)
Air pressure (storage)
Pollution severity
Shock
Test voltage
Vibration resistance
10% to 95%, noncondensing as per DIN EN
61131-2
≥ 795 hPa (height ≤ 2000
m) as per DIN EN 61131-2
1013 hPa (height 0 m) to
700 hPa (height 3000 m)
as per DIN EN 61131-2
TS 35
II
V-0
IP67 interface
Output current, supply voltage
Power supply
Current consumption from IIN (the
respective power segment)
Voltage supply
8 mA
RS interface
Output current, supply voltage
Creation date February 20, 2023 5:15:48 PM CET
Catalogue status 03.02.2023 / We reserve the right to make technical changes.
2
Data sheet
UR20-1COM-SAI-PRO
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
www.weidmueller.com
Technical data
System data
Field bus protocol
Interface
Output current
PROFINET IRT, PROFINET
RT, PROFIBUS DP-V1,
EtherCAT, Modbus/TCP,
EtherNet/IP, CANopen,
DeviceNet, POWERLINK,
CC-Link, CC-Link IE TSN,
IEC 61162-450
u-remote system bus
2.5 A
Galvanic isolation
500 V DC between the
current paths
Module type
Functional module
Transmission speed of system bus, max. 48 Mbit
Classifications
ETIM 6.0
ETIM 8.0
ECLASS 9.1
ECLASS 11.0
EC001604
EC001604
27-24-26-08
27-24-26-08
ETIM 7.0
ECLASS 9.0
ECLASS 10.0
ECLASS 12.0
EC001604
27-24-26-08
27-24-26-08
27-24-26-08
Environmental Product Compliance
REACH SVHC
SCIP
Lead 7439-92-1
82327f13-cd27-455a-ab5b-a62e1996dcf8
Approvals
Approvals
ROHS
UL File Number Search
Certificate no. (cULus)
Certificate no. (cULusEX)
Conform
UL Website
E141197
E223527
Downloads
Approval/Certificate/Document of
Conformity
Engineering Data
Engineering Data
Product Change Notification
Software
User Documentation
Catalogues
DEMKO15ATEX1525X
UKCA Declaration of Conformity - EN
CE Declaration of Conformity - DE
CAD data -- STEP
Compatibility information -- Combinability of UR20
Quick start guide -- UR20-FBC-EC / UR20-1COM-SAI-PRO Quick Start Guide for Integration of SAIPro in EtherCAT
WSCAD, Zuken E3.S
Release-Notes - Firmware
Firmware -- Archive firmware UR20-1COM-SAI-PRO
Firmware -- Current firmware UR20-1COM-SAI-PRO
MAN_U-REMOTE_DE
MAN_U-REMOTE_EN
Catalogues in PDF-format
Creation date February 20, 2023 5:15:48 PM CET
Catalogue status 03.02.2023 / We reserve the right to make technical changes.
3
Data sheet
UR20-1COM-SAI-PRO
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
www.weidmueller.com
Drawings
Block diagram
Connection diagram
Explanation of abbreviations
Creation date February 20, 2023 5:15:49 PM CET
Catalogue status 03.02.2023 / We reserve the right to make technical changes.
4
Data sheet
UR20-1COM-SAI-PRO
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
www.weidmueller.com
Accessories
Accessories
Potential-distribution modules; system accessory
A wide range of accessory modules is available
for individual requirements of machine and plant
engineering. Various potential distribution modules
are available for the supply of sensors with 2- to 4-wire
connection technology directly from the remote I/O
system. These offer 16 "PUSH IN" potential points and
supply your application with any auxiliary potential
available. An empty module, where the system bus and
voltage supply are looped through, allows you to plan
expansion slots in a system and to start these up without
any interruptions if required.
General ordering data
Type
UR20-SM-ACC
GTIN (EAN)
4050118144727
Order No.
Qty.
1339920000
UR20-EBK-ACC
GTIN (EAN)
4050118151596
Qty.
Cover, ,
20 pc(s).
Type
Order No.
Version
1346610000
Version
End bracket, ,
5 pc(s).
Stainless steel
General ordering data
Type
TS 35X7.5 2M/CRN
Version
GTIN (EAN)
4032248003372
Stainless steel 1.4301, untreated
Order No.
Qty.
1747350000
2m
Stainless steel is a collective term for all types of steel
(alloys) with a high degree of purity and corrosion
resistance.
Rail, TS 35, TS 35 x 7.5, without slot, Stainless steel, rust-proof,
Creation date February 20, 2023 5:15:49 PM CET
Catalogue status 03.02.2023 / We reserve the right to make technical changes.
5
Data sheet
UR20-1COM-SAI-PRO
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
www.weidmueller.com
Accessories
Blank
General ordering data
Type
PM 2.7/2.6 MC NE WS
Version
GTIN (EAN)
4050118126778
mm (P): 3.50 Weidmueller, white
Order No.
Qty.
1323710000
960 pc(s).
OMNIMATE Signal - series PM, Pusher markers, 2.7 x 2.6 mm, Pitch in
Custom printing
The Dekafix (DEK) marker is the universal marker for all
conductor and plug-in connectors as well as for electronic
sub-assemblies. The system is ideal for short number
sequences and covers a wide range of ready-printed
markers.
Strips for fast installation in only one work step. The
printing is easy to read, rich in contrast and available
in various widths.
• Large range of ready-to-use markers
• Strips for fast installation
• Terminal markers, suitable for all Weidmüller cable
connectors
• Available as blank MultiCard or with standard printing
For custom printing: Please send us a file of our
labeling software M-Print PRO or M-Print PRO Online
(without installation) for your labeling specifications.
General ordering data
Type
DEK 5/8-11.5 MC SDR
Version
GTIN (EAN)
4050118146059
Weidmueller, To customer specification
Order No.
Qty.
1341610000
100 pc(s).
Dekafix, Terminal marker, 5 x 8 mm, Pitch in mm (P): 8.00
Creation date February 20, 2023 5:15:49 PM CET
Catalogue status 03.02.2023 / We reserve the right to make technical changes.
6
Data sheet
UR20-1COM-SAI-PRO
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
www.weidmueller.com
Accessories
Custom printing
General ordering data
Type
PM 2.7/2.6 MC SDR
Version
GTIN (EAN)
4050118126761
mm (P): 3.50 Weidmueller, To customer specification
Order No.
Qty.
1323700000
192 pc(s).
OMNIMATE Signal - series PM, Pusher markers, 2.7 x 2.6 mm, Pitch in
Aluminum
General ordering data
Type
TS 35X7.5 2M/AL/BK
GTIN (EAN)
4008190100650
Order No.
Qty.
0330800000
Aluminum has the second best electrical conductivity
after copper. One advantage is low weight,
anMiscellaneous is outstanding corrosion protection.
Version
Rail, TS 35, TS 35 x 7.5, without slot, Aluminium, untreated
2m
Creation date February 20, 2023 5:15:49 PM CET
Catalogue status 03.02.2023 / We reserve the right to make technical changes.
7
Data sheet
UR20-1COM-SAI-PRO
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
www.weidmueller.com
Accessories
Steel
General ordering data
Type
TS 35X7.5/LL 2M/ST/ZN
Version
GTIN (EAN)
4008190046019
passivated
Order No.
Qty.
0514500000
2m
Rail, TS 35, TS 35 x 7.5, with slot, Steel, galvanic zinc plated and
Type
TS 35X7.5/LL 1M/ST/ZN
Version
GTIN (EAN)
4008190116620
passivated
Order No.
Qty.
0514510000
1m
Rail, TS 35, TS 35 x 7.5, with slot, Steel, galvanic zinc plated and
Type
TS 35X7.5/LL 2M/ST/SZ
Version
GTIN (EAN)
4032248296279
passivated
Order No.
Qty.
7915060000
2m
Rail, TS 35, TS 35 x 7.5, with slot, Steel, galvanic zinc plated and
Type
TS 35X7.5 2M/ST/ZN
Version
GTIN (EAN)
4008190088026
passivated
Order No.
Qty.
0383400000
2m
Steel DIN rails are the most widespread on the market.
Among metal DIN rails, they have the lowest shortcircuit
protection, similar to stainless steel.
Rail, TS 35, TS 35 x 7.5, without slot, Steel, galvanic zinc plated and
Creation date February 20, 2023 5:15:49 PM CET
Catalogue status 03.02.2023 / We reserve the right to make technical changes.
8
Data sheet
UR20-1COM-SAI-PRO
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
www.weidmueller.com
Accessories
Blank
The Dekafix (DEK) marker is the universal marker for all
conductor and plug-in connectors as well as for electronic
sub-assemblies. The system is ideal for short number
sequences and covers a wide range of ready-printed
markers.
Strips for fast installation in only one work step. The
printing is easy to read, rich in contrast and available
in various widths.
• Large range of ready-to-use markers
• Strips for fast installation
• Terminal markers, suitable for all Weidmüller cable
connectors
• Available as blank MultiCard or with standard printing
For custom printing: Please send us a file of our
labeling software M-Print PRO or M-Print PRO Online
(without installation) for your labeling specifications.
General ordering data
Type
DEK 5/8-11.5 MC NE WS
Version
GTIN (EAN)
4050118145946
Weidmueller, white
Order No.
Qty.
1341630000
500 pc(s).
Dekafix, Terminal marker, 5 x 8 mm, Pitch in mm (P): 8.00
Creation date February 20, 2023 5:15:49 PM CET
Catalogue status 03.02.2023 / We reserve the right to make technical changes.
9
Data sheet
UR20-1COM-SAI-PRO
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
www.weidmueller.com
Replacement parts
Electronic modules
General ordering data
Type
UR20-EM-2007430000-SP
GTIN (EAN)
4050118433197
Order No.
Qty.
2425350000
Version
Replacement part
1 pc(s).
Plugkit
General ordering data
Type
UR20-PK-2007430000-SP
GTIN (EAN)
4050118433180
Order No.
Qty.
2425160000
Version
Replacement part
5 pc(s).
Creation date February 20, 2023 5:15:49 PM CET
Catalogue status 03.02.2023 / We reserve the right to make technical changes.
10
Data sheet
UR20-1COM-SAI-PRO
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
www.weidmueller.com
Replacement parts
Basic modules
General ordering data
Type
UR20-BM-SP
GTIN (EAN)
4050118402735
Order No.
Qty.
1350930000
Version
Replacement part, , Flange-mounted housing
5 pc(s).
Packaging
Cardboard
box
Creation date February 20, 2023 5:15:49 PM CET
Catalogue status 03.02.2023 / We reserve the right to make technical changes.
11