SIGMA TEK VARAN SV 142 S-DIAS User manual

SV 142
S-DIAS Splitter VARAN
Technical Manual
Date of creation: 02.08.2019
Version date: 02.08.2019
Article number: 20-023-142-E

Publisher: SIGMATEK GmbH & Co KG
A-5112 Lamprechtshausen
Tel.: [phone]
Fax: [phone]
Email: [email protected]
WWW.SIGMATEK-AUTOMATION.COM
Copyright © 2019
SIGMATEK GmbH & Co KG
Translation from German
All rights reserved. No part of this work may be reproduced, edited using an electronic system, duplicated or
distributed in any form (print, photocopy, microfilm or in any other process) without express permission.
We reserve the right to make changes in the content without notice. SIGMATEK GmbH & Co KG is not responsible for
technical or printing errors in this handbook and assumes no responsibility for damages that occur through its use.

S-DIAS SPLITTER VARAN SV 142
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S-DIAS Splitter VARAN SV 142
with 1 VARAN In
4 VARAN Out
With its four VARAN Out ports, the VARAN SV 142 S-DIAS splitter
module allows a VARAN bus system to be configured in a tree
structure.
The SV 142 has the same form as S-DIAS, so that it can be
mounted on a DIN rail with S-DIAS modules.
The VARAN Out ports have a +24 V supply for the VARAN bus,
which can be switched via the software. With this supply, special
VARAN peripheral devices can be connected to the SV 142 and
supplied with +24 V without an additional power cable.
The VARAN Out port has automatic Ethernet detection. If one of
the ports is connected to an Ethernet participant, it is automatically
made an Ethernet port.
As soon as a VARAN Out port has changed to Ethernet, this
function is blocked for all other VARAN Out ports.
Incoming Ethernet packets are, similar to using a HUB, distributed to all other Ethernet ports
in the VARAN bus system and the VARAN Manager (and therewith the CPU as well) with
VtE.
To connect a simulation computer in real time, the SV 142 has an optional real-time Ethernet
port.

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Contents
1Introduction............................................................................. 4
1.1 Target Group/Purpose of this Manual ........................................4
1.2 Important Reference Documentation .........................................4
1.3 Contents of Delivery.....................................................................4
2Basic Safety Guidelines......................................................... 5
2.1 Symbols Used...............................................................................5
2.2 Disclaimer......................................................................................6
4Technical Data ........................................................................ 9
4.1 Performance Data.........................................................................9
4.2 Electrical Requirements...............................................................9
4.3 Miscellaneous .............................................................................10
4.4 Environmental Conditions.........................................................10
5Mechanical Dimensions........................................................11
6ESD Protection.......................................................................12
7Connector Layout..................................................................13
7.1 Front View....................................................................................13
7.1.1 Status LEDs.......................................................................................14
7.1.2 Connectors........................................................................................14
7.1.3 VARAN Wiring Guidelines.................................................................15
7.2 Top View......................................................................................16

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7.3 Applicable Connectors...............................................................17
7.4 Applicable Connector Cables....................................................18
7.5 Label Field ...................................................................................19
8Strain Relief ...........................................................................20
9Real-time Ethernet.................................................................21
10 Recommended Shielding for VARAN..................................22
10.1 Wiring from the Control Cabinet to an External VARAN
Component..................................................................................23
10.2 Wiring Outside of the Control Cabinet .....................................24
10.3 Shielding for Wiring Within the Control Cabinet .....................25
10.4 Connecting Noise Generating Components............................26
10.5 Shielding Between Two Control Cabinets ...............................27
11 Transport/Storage.................................................................28
12 Mounting................................................................................29
12.1 Thermal Requirements...............................................................29
12.2 S-DIAS Assembly........................................................................30
13 Maintenance...........................................................................31
13.1 Service .........................................................................................31
13.2 Repair...........................................................................................31
14 Disposal .................................................................................32

SV 142 S-DIAS SPLITTER VARAN
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1 Introduction
1.1 Target Group/Purpose of this Manual
This manual contains all information required for operating the SV 142.
This manual is intended for:
•Project planners
•Technicians
•Commissioning engineers
•Machine operators
•Maintenance/test technicians
General knowledge of automation technology is required.
Further help and training information, as well as the appropriate accessories can be found
on our website www.sigmatek-automation.com
Our support team is happily available to answer your questions.
Please see our website for our hotline number and business hours.
1.2 Important Reference Documentation
•Design specification VARAN
These documents can be downloaded from our website or obtained through SIGMATEK
Support.
1.3 Contents of Delivery
1x SV 142
1x opposing connector
This document can be downloaded from our website.
Additional documents may be included with delivery.

S-DIAS SPLITTER VARAN SV 142
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2 Basic Safety Guidelines
2.1 Symbols Used
The following symbols are used in the operator documentation for warning and danger
messages, as well as informational notes:
DANGER
Identifies an immediate danger with high risk, which will lead to immediate
death or serious injury if not avoided.
WARNING
Identifies a possible danger with a mid-level risk, which can lead to death or
(serious) injury if not avoided.
CAUTION
Identifies a low risk danger, which can lead to injury or property damage if
not avoided.
Provides user tips, informs of special features and identifies especially
important information in the text.
Danger for ESD-sensitive components

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2.2 Disclaimer
The contents of this document were prepared with the greatest care.
However, deviations cannot beruled out. This document is regularly checked
and required corrections are included in the subsequent versions. The
machine manufacturer is responsible for the proper assembly, as well as
device configuration. The machine operator is responsible for safe handling,
as well as proper operation.
The current document can be found on our website. If necessary, contact our
support.
Subject to technical changes,which improve the performance of the devices.
The following documentation is purely a product description. It does not
guarantee properties under the warranty.
Please thoroughly read the corresponding data sheets, operating instructions
and this system handbook before handling a product.
SIGMATEK GmbH & Co KG is not liable for damages caused through
non-compliance with these instructions or applicable regulations.
The general and special safety instructions described in the following
sections, as well as technical regulations, must therefore be observed.

S-DIAS SPLITTER VARAN SV 142
02.08.2019 Page 7
2.3 General Safety Guidelines
According to EU Guidelines, the operating instructions are a component of a
product.
This manual must therefore be accessible in the vicinity of the machine since
it contains important instructions.
This technical documentation should beincluded in the sale, rental or transfer
of the product, or its online availability indicated.
Maintain this manual in readable condition and keep it accessible for
reference.
Operate the unit with devices and accessories approved by SIGMATEK only.
CAUTION
Handle the device with care and do not drop or let fall.
Prevent foreign bodies and fluids from entering the device.
The device must not be opened, otherwise it could be damaged!

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3 Residual Risks
3.1 Guidelines
The panel was constructed in compliance with European Union guidelines.
3.1.1 EU Declaration of Conformity
CE Declaration of Conformity
The SV 142 conforms to the following European guidelines:
•2014/35/EU Low-voltage guideline
•2014/30/EU “Electromagnetic Compatibility” (EMC guideline)
•2011/65/EU “Restricted use of certain hazardous substances in
electrical and electronic equipment” (RoHS Guideline)
The EU Conformity Declarations are provided on the SIGMATEK website.
See Products/Downloads or use the search function and the keyword “EU
Declaration of Conformity”.

S-DIAS SPLITTER VARAN SV 142
02.08.2019 Page 9
4 Technical Data
4.1 Performance Data
Interfaces
1x VARAN In (Tyco Mini I/O)
4x VARAN Out (Tyco Mini I/O), +24 V switchable over VARAN,
500 mA per port
(therefrom, optional 1x Ethernet (Vte) or real-time Ethernet)
(maximum cable length: 100 m)
4.2 Electrical Requirements
Supply voltage
+18-30 V DC
UL: Class 2 or LVLC(1)
Current consumption of +24 V
power supply
typically 0.25 A internal electronics supply
VARAN Out port load (maximum 2 A)
(1) Limited Voltage/Limited Current
(1) The device must be connected to a secondary galvanically separated
supply with a rated voltage of 24 V DC. In compliance with UL 249, max. 4
A, the fuse must be connected in the area between the supply source and
the end device.

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4.3 Miscellaneous
Article number
20-023-142
Hardware version
1.x
Standard
UL in preparation
Approvals
CE
4.4 Environmental Conditions
Storage temperature
-20 ... +85 °C
Environmental temperature
0 ... +50 °C
Humidity
0-95 %, non-condensing
Installation altitude above sea
level
0-2000 m without derating,
> 2000 m up to a maximum of 5000 m with derating of the maximum
environmental temperature by 0.5 °C per 100 m
Operating conditions
pollution degree 2
EMC resistance
in accordance with EN 61000-6-2 (industrial area)
EMC noise generation
in accordance with EN 61000-6-4 (industrial area)
Vibration resistance
EN 60068-2-6
3.5 mm from 5-8.4 Hz
1 g from 8.4-150 Hz
Shock resistance
EN 60068-2-27
15 g
Protection type
EN 60529
IP20

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5 Mechanical Dimensions

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6 ESD Protection
Before any device is connected to or disconnected from the SV 142, the
potential with ground should be equalized (by touching the control cabinet or
ground terminal). Electrostatic loads (through clothing and shoes) can
thereby be dissipated.

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7 Connector Layout
7.1 Front View

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7.1.1 Status LEDs
Run
yellow
LIGHTS
VARAN PLL locked
DC OK
green
LIGHTS
module is supplied with a voltage > 18 V
VARAN In Link
green
LIGHTS
connection between both PHYs made
BLINKS
VARAN In of the primary client has no link
VARAN In Active
yellow
LIGHTS
data is exchanged over the VARAN bus
VARAN Out Link
green
LIGHTS
connection between both PHYs made
BLINKS
there is no connection between VARAN In and the primary client
VARAN Out Active
yellow
LIGHTS
data is exchanged over the VARAN bus
VARAN Out 24 V
yellow
LIGHTS
24 V supply to VARAN Out port is on
7.1.2 Connectors
7.1.2.1 X1: VARAN In (Industrial Mini I/O)
n.c. = do not use
7.1.2.2 X2-X5: VARAN Out (Industrial Mini I/O)
n.c. = do not use
24 V / 500 mA per VARAN-Out port (switchable)
More information on the VARAN bus can be found in the VARAN bus
specifications!
Pin
Function
1
Tx+/Rx+
2
Tx-/Rx-
3
Rx+/Tx+
4
n.c.
5
n.c.
6
Rx-/Tx-
7
n.c.
8
n.c.
Pin
Function
1
Tx+/Rx+
2
Tx-/Rx-
3
Rx+/Tx+
4
+24 V out
5
+24 V out
6
Rx-/Tx-
7
GND
8
GND

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7.1.3 VARAN Wiring Guidelines
Since the components are supplied with power through VARAN, the maximum cable length
(without new 24 V supply is highly dependent on the cross section of the VARAN cable and
the number of connected modules.
The voltage can be supplied (switchable via the software) to the following
modules over the RJ45 connector of the VARAN Out port.
This does NOT comply with the VARAN specification.
The supply voltage of the VARAN Out port to the SV 142 can only then be
turned on when the respective port is connected to a VARAN module that is
suited of a 24 V supply (e.g.: PVDM 08x, PVAI 011, VEB 02x,...).
CAUTION!
VARAN modules, which are not suitable for the supply over VARAN, can be
damaged when connected to modules with an active power supply.

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7.2 Top View

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7.3 Applicable Connectors
Connectors:
X1-X5: Industrial Mini I/O Plug Type 1 Lock Extend Version (not included in
delivery)
X6: Connectors with spring terminals (included in delivery)
The spring terminals are suitable for the connection of ultrasonically compressed
(ultrasonically welded) strands.
Connections:
Stripping length/sleeve length:
10 mm
Mating direction:
parallel to the conductor axis or circuit board
Conductor cross section rigid:
0.2-1.5 mm2
Conductor cross section flexible:
0.2-1.5 mm2
Conductor cross-section strands ultrasonically compacted:
0.2-1.5 mm2
Conductor cross section AWG/kcmil:
24-16
Conductor cross section flexible with ferrule without plastic
sleeve:
0.25-1.5 mm2
Conductor cross section flexible with ferrule with plastic sleeve:
0.25-0.75 mm2(reason for reduction d2 of the
ferrule)

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7.4 Applicable Connector Cables
VARAN
Cable type
Length
Article number
RJ45 on industrial Mini I/O Type 1, drag chain capable
0.5 m
16-911-005
1 m
16-911-010
1.5 m
16-911-015
2 m
16-911-020
3 m
16-911-030
5 m
16-911-050
10 m
16-911-100
20 m
16-911-200
50 m
16-911-500
Industrial Mini I/O Type 1 on industrial Mini I/O Type 1, drag chain capable
0.5 m
16-912-005
1 m
16-912-010
1.5 m
16-912-015
2 m
16-912-020
3 m
16-912-030
5 m
16-912-050
10 m
16-912-100
20 m
16-912-200
With the cable types listed, only the wires for VARAN are without 24 V/GND
supply.