Pepperl+Fuchs ARS B2 IA Series User manual

ARS*-B2-IA*
Ethernet-APL Rail Field
Switch
Hardware Manual

With regard to the supply of products, the current issue of the following document is applicable:
The General Terms of Delivery for Products and Services of the Electrical Industry, published
by the Central Association of the Electrical Industry (Zentralverband Elektrotechnik und Elek-
troindustrie (ZVEI) e.V.) in its most recent version as well as the supplementary clause:
"Expanded reservation of proprietorship"
Worldwide
Pepperl+Fuchs Group
Lilienthalstr. 200
68307 Mannheim
Germany
Phone: [phone] - 0
E-mail: [e-mail]
North American Headquarters
Pepperl+Fuchs Inc.
1600 Enterprise Parkway
Twinsburg, Ohio 44087
USA
Phone: [phone]
E-mail: [email protected]
Asia Headquarters
Pepperl+Fuchs Pte. Ltd.
P+F Building
18 Ayer Rajah Crescent
Singapore 139942
Phone: [phone]
E-mail: [email protected]l-fuchs.com
https://www.pepperl-fuchs.com

ARS*-B2-IA*
Contents
2023-04
3
1 Introduction................................................................................................................ 4
1.1 Content of this Document............................................................................. 4
1.2 Target Group, Personnel ............................................................................... 4
1.3 Symbols Used ................................................................................................ 5
2 Product Description .................................................................................................. 6
2.1 Overview and Application............................................................................. 6
2.2 Type Codes..................................................................................................... 6
2.3 Components and Dimensions ...................................................................... 8
2.4 Accessories.................................................................................................... 9
2.5 Scope of Delivery......................................................................................... 13
2.6 Technical data .............................................................................................. 13
3 Installation................................................................................................................ 15
3.1 General Installation Information ................................................................ 15
3.2 Mounting and Dismounting ........................................................................ 16
3.3 Connection Assignment.............................................................................. 21
3.4 Grounding / Shielding ................................................................................. 23
4 Operation.................................................................................................................. 26
4.1 Operating Elements..................................................................................... 26

2023-04
4
ARS*-B2-IA*
Introduction
1 Introduction
1.1 Content of this Document
This document contains information that you need in order to use your product throughout the
applicable stages of the product life cycle. These can include the following:
•Product identification
•Delivery, transport, and storage
•Mounting and installation
•Commissioning and operation
•Maintenance and repair
•Troubleshooting
•Dismounting
•Disposal
The documentation consists of the following parts:
•Present document
•Instruction manual
•Datasheet
Additionally, the following parts may belong to the documentation, if applicable:
•EU-type examination certificate
•EU declaration of conformity
•Attestation of conformity
•Certificates
•Control drawings
•Functional safety manual
•Additional documents
1.2 Target Group, Personnel
Responsibility for planning, assembly, commissioning, operation, maintenance, and dismount-
ing lies with the plant operator.
Only appropriately trained and qualified personnel may carry out mounting, installation, com-
missioning, operation, maintenance, and dismounting of the product.The personnel must have
read and understood the instruction manual and the further documentation.
Prior to using the product make yourself familiar with it. Read the document carefully.
Note
This document does not substitute the instruction manual.
Note
For full information on the product, refer to the instruction manual and further documentation on
the Internet at www.pepperl-fuchs.com.
Note
For specific device information such as the year of construction, scan the QR code
on the device. As an alternative, enter the serial number in the serial number search
at www.pepperl-fuchs.com.

ARS*-B2-IA*
Introduction
2023-04
5
1.3 Symbols Used
This document contains symbols for the identification of warning messages and of informative
messages.
Warning Messages
You will find warning messages, whenever dangers may arise from your actions. It is mandatory
that you observe these warning messages for your personal safety and in order to avoid prop-
erty damage.
Depending on the risk level, the warning messages are displayed in descending order as fol-
lows:
Informative Symbols
Action
1. This symbol indicates a paragraph with instructions.You are prompted to perform an action or
a sequence of actions.
Danger!
This symbol indicates an imminent danger.
Non-observance will result in personal injury or death.
Warning!
This symbol indicates a possible fault or danger.
Non-observance may cause personal injury or serious property damage.
Caution!
This symbol indicates a possible fault.
Non-observance could interrupt the device and any connected systems and plants, or result in
their complete failure.
Note
This symbol brings important information to your attention.

2023-04
6
ARS*-B2-IA*
Product Description
2 Product Description
2.1 Overview and Application
The Ethernet-APL series of Rail Field Switches are ruggedized, managed switches. The rail
field switches provide connectivity for Ethernet-APL and optionally PROFIBUS PA field devices
to 100/1000-MBit/s industrial Ethernet networks. Port diagnostics facilitate fault finding in
Ethernet-APL networks and providing information for preventive maintenance of the rail field
switches and the network they are connected to.The rail field switches are managed with an
integrated web server.
The rail field switches are suitable for DIN rail mounting or wall mounting.The rail field switches
can be installed in the explosion hazardous Zone 2. The spur connections of the rail field
switches provide power to the connected field devices and are rated intrinsically safe Ex ia IIC
for Zone 1/0 and Zone 20 mounting. The spurs are compatible with the Ethernet-APL port
profile SPAA. 2 RJ45 and 2 SFP Ethernet interfaces permit the connection to industrial Ether-
net networks like PROFINET or EtherNet/IP. 2 of the 4 ports may be used in ring configuration.
Fiber optic small form-factor pluggable (SFP) transceivers are available as accessories. Prod-
uct versions with pluggable screw terminals and spring terminals are available.
Figure 2.1 Typical network structure using Ethernet-APL rail field switches
2.2 Type Codes
The rail field switch series consist in the following range of products:
Zone 2
Div. 2
Zone 1
Div. 2
Zone 0
Div. 1
200 m 200 m
Non-explosion hazardous area
Ethernet Backbone
Ethernet-APL
With Intrinsic Safety
Note
For further information regarding Ethernet-APL refer to the "Engineering Guideline Ethernet-
APL."
Note
The rail field switches are commissioned and configured using the PANOS software.You can
access the software manual from our website.

ARS*-B2-IA*
Product Description
2023-04
7
The * asterisk stands for different firmware functionality. Refer to the datasheet or software
manual for further details.
Contact your Pepperl+Fuchs representative to check the availability of individual product ver-
sions.
Order designation
Number of Ethernet-
APL spur connec-
tions
Terminal (pluggable)
Screw terminal Spring terminal
ARS1*-B2-IA08-1 8 x
ARS1*-B2-IA08-2 8 x
ARS1*-B2-IA16-1 16 x
ARS1*-B2-IA16-2 16 x
ARS1*-B2-IA24-1 24 x
ARS1*-B2-IA24-2 24 x
Ta b l e 2 . 1

2023-04
8
ARS*-B2-IA*
Product Description
2.3 Components and Dimensions
Figure 2.2
ARS1*-B2-IA24*: 257
ARS1*-B2-IA16*: 203
ARS1*-B2-IA8*: 149
yyyy
RESET
PWR A
PWR B
STATUS
LNK/CHK
P1
P2
P3
P4
P1
P2
P3
P4
PWR APWR B
STATUS
-
+
-
+
1
2
MAC ID:
LNK/CHK
-
+
S
-
+
S
-
+
S
-
+
S
S1
S2
S3
S21
S21
S22
S22
S23
S23
S24
-
+
S
-
+
S
-
+
S
-
+
S
S1
S2
S3
S4
S24S4
Part No.
PA
15
136.5
161.5
a
158
91
5
1
18
4
3
4
17
16
15
14
13
12
8 2
9
10
11
6
7
Dimension a
DIN Rail Mounting
1Year of production
2QR code and serial number
3 PA, connection to equipotential bonding
4 Slot for separation wall
5 MAC ID
6LED S1 ... Sn, status spur ports S1 ... Sn
7 Connectors for intrinsically safe spurs S1 ... Sn
8 Ethernet port P1
9 Ethernet port P2
10 Ethernet SFP port P3
11 Ethernet SFP port P4
12 LED LNK/CHK P1 ... P4, communication status
LED P1 ... P4
13 Connector for auxiliary power and status
indication output
14 LED STATUS, status rail field switch
15 Reset button
16 LED PWR B, status power input B
17 LED PWR A, status power input A
18 DIN rail mounting brackets
All dimensions in millimeters (mm) and without tolerance indication.

ARS*-B2-IA*
Product Description
2023-04
9
Figure 2.3
2.4 Accessories
Overview
yyyy
RESET
PWR A
PWR B
STATUS
LNK/CHK
P1
P2
P3
P4
P1
P2
P3
P4
PWR APWR B
STATUS
-
+
-
+
1
2
MAC ID:
LNK/CHK
-
+
S
-
+
S
-
+
S
-
+
S
S1
S2
S3
S21
S21
S22
S22
S23
S23
S24
-
+
S
-
+
S
-
+
S
-
+
S
S1
S2
S3
S4
S24S4
Part No.
PA
158
ARS1*-B2-IA24*: 135
ARS1*-B2-IA16*: 81
ARS1*-B2-IA8*:
ARS1*-B2-IA24*: 257
ARS1*-B2-IA16*: 203
ARS1*-B2-IA8*: 149
N/A
a
b
6 6
ø6
169
188
6.5
128
153
5
1
18
4
3
4
6
7
17
16
15
14
13
12
10
11 8 2
9
1Year of production
2QR code and serial number
3 PA, connection to equipotential bonding
4 Slot for separation wall
5 MAC ID
6LED S1 ... Sn, status spur ports S1 ... Sn
7 Connectors for intrinsically safe spurs S1 ... Sn
8 Ethernet port P1
9 Ethernet port P2
10 Ethernet SFP port P3
All dimensions in millimeters (mm) and without tolerance indication.
Dimension a
Dimension b
11 Ethernet SFP port P4
12 LED LNK/CHK P1 ... P4, communication status
LED P1 ... P4
13 Connector for auxiliary power and status
indication output
14 LED STATUS, status rail field switch
15 Reset button
16 LED PWR B, status power input B
17 LED PWR A, status power input A
18 Wall mounting brackets
Wall Mounting
Order designation Description
SFP-1 SFP transceiver, 2 km, 100BASE-FX, fast Ethernet multimode
fiber
SFP-2 SFP transceiver, 550 m, 1000BASE-SX, Gigabit Ethernet mul-
timode fiber
SFP-3 SFP transceiver, 30 km, 100BASE-LX, fast Ethernet single-
mode fiber
SFP-4 SFP transceiver, 10 km, 1000BASE-LX, Gigabit Ethernet, sin-
gle-mode fiber
ACC-PC-45 Protective covers for RJ45 sockets (packaging unit:
10 pieces)

2023-04
10
ARS*-B2-IA*
Product Description
Fiber Optic SFP Transceivers
Figure 2.4
The rail field switches provide 2 sockets for small form-factor pluggable (SFP) transceiver
Ethernet modules. Pepperl+Fuchs' SFP transceivers are intended to be used in applications,
where extended distances are required.The SFP transceivers fulfill enhanced requirements for
industrial use as such as installation in explosion-hazardous area, extended temperature
range, and enhanced electromagnetic compatibility (EMC).
SFP-1
•Complies with 100BASE-FX
•Transfer rate 100 Mbit/s
•Reach length of up to 2 km
•LC duplex connector
•Multi-mode fiber with 1310 nm wavelength
•Complies with a Class 1 laser product in accordance with EN 60825-1.
SFP-2
•Complies with IEEE 802.3z Gigabit Ethernet standard 1000BASE-SX
•Transfer rate 1 Gbit/s
ACC-PC-SFP Protective covers for SFP sockets (packaging unit: 10 pieces)
ACC-ARS-SW Separation wall for intrinsically safe port application (packag-
ing unit: 2 pieces)
ACC-ARS-WMK Wall mounting kit consisting of 2 mounting brackets
Ta b l e 2 . 2
Order designation Description
45.00
8.20
8.40 13.40
55.50
56.60
1.68
6.25
8.00
0.60+/-0.40
13.7
14.00
14.60+/-0.40
13.35
Note
Only use SFP transceivers approved by Pepperl+Fuchs for the intended use. Pepperl+Fuchs
accepts no liability as a result of performance issues related to third-party SFP solutions.