GE PACSystems RSTi User manual

GE
Intelligent Platforms
Programmable Control Products
PACSystems* RSTi
PROFIBUS and PROFINET Network
Adapter
User’s Manual, GFK-2746B
August 2013

2 PACSystems* RSTi PROFIBUS and PROFINET Network Adapter–August 2013 GFK-2746B
GFL-002
Warnings, Cautions and Notes
as Used in this Publication
Warning
Warning notices are used in this publication to emphasize that hazardous voltages, currents,
temperatures, or other conditions that could cause personal injury exist in this equipment or
may be associated with its use.
In situations where inattention could cause either personal injury or damage to equipment, a
Warning notice is used.
Caution
Caution notices are used where equipment might be damaged if care is not taken.
Note: Notes merely call attention to information that is especially significant to
understanding and operating the equipment.
This document is based on information available at the time of its publication. While efforts
have been made to be accurate, the information contained herein does not purport to cover
all details or variations in hardware or software, nor to provide for every possible contingency
in connection with installation, operation, or maintenance. Features may be described herein
which are not present in all hardware and software systems. GE Intelligent Platforms
assumes no obligation of notice to holders of this document with respect to changes
subsequently made.
GE Intelligent Platforms makes no representation or warranty, expressed, implied, or
statutory with respect to, and assumes no responsibility for the accuracy, completeness,
sufficiency, or usefulness of the information contained herein. No warranties of
merchantability or fitness for purpose shall apply.
* indicates a trademark of GE Intelligent Platforms, Inc. and/or its affiliates. All
other trademarks are the property of their respective owners.
©Copyright 2013 GE Intelligent Platforms, Inc.
All Rights Reserved

Contact Information
GFK-2746B PACSystems* RSTi PROFIBUS and PROFINET Network Adapter–August 2013 3
If you purchased this product through an Authorized Channel Partner, please contact the
seller directly.
General Contact Information
Online technical support and GlobalCare
http://www.ge-ip.com/support
Additional information
http://www.ge-ip.com/
Solution Provider
[e-mail]
Technical Support
If you have technical problems that cannot be resolved with the information in this guide,
please contact us by telephone or email, or on the web at www.ge-ip.com/support
Americas
Online Technical Support
www.ge-ip.com/support
Phone
1-800-433-2682
International Americas Direct Dial
1-780-420-2010 (if toll free 800 option is unavailable)
Technical Support Email
[email protected]
Customer Care Email
custom[email protected]
Primary language of support
English
Europe, the Middle East, and Africa
Online Technical Support
www.ge-ip.com/support
Phone
[phone]
EMEA Direct Dial
[phone] (if toll free 800 option is unavailable
or if dialing from a mobile telephone)
Technical Support Email
[email protected]
Customer Care Email
custom[email protected]
Primary languages of support
English, French, German, Italian, Czech, Spanish
Asia Pacific
Online Technical Support
www.ge-ip.com/support
Phone
[phone]
[phone] (India, Indonesia, and Pakistan)
Technical Support Email
[email protected] (China)
[email protected] (Japan)
[email protected] (remaining Asia customers)
Customer Care Email
custom[email protected]
custom[email protected] (China)

Contents
GFK-2746B PACSystems* RSTi PROFIBUS and PROFINET Network Adapter–August 2013 5
1. Introduction..................................................................................................... 9
1.1 I/O Station Capacity...................................................................................... 10
1.2 Network Topology......................................................................................... 10
1.3 Installation..................................................................................................... 10
1.4 IOGuidePro Tool for Configuration & Monitoring.......................................... 10
1.5 Features........................................................................................................ 11
1.6 List of RSTi Network adapters...................................................................... 11
1.7 PACSystems Documentation........................................................................ 11
2. Installation..................................................................................................... 12
2.1 Module Mounting .......................................................................................... 13
2.1.1 How to Mount on DIN Rail .............................................................................13
2.1.2 How to dismount from DIN Rail......................................................................14
2.1.3 How to mount and dismount Network adapter with Integrated IO.................15
2.2 Installing and Removing Components.......................................................... 16
2.3 Internal Bus/Field Power Contacts ............................................................... 17
2.3.1 RSTi Bus Data Pin & Field Power Pin Description........................................17
2.3.2 RSTi Data Bus System..................................................................................18
3. PROFIBUS Network Adapters ...................................................................... 19
3.1 STXPBS001.................................................................................................. 20
3.1.1 Interface.........................................................................................................20
3.1.2 Specifications.................................................................................................21
3.2 STXPBS*....................................................................................................... 23
3.2.1 Interface.........................................................................................................23
3.2.1.1 STXPBS032 Adapter with 32 pt Positive Logic Input.............................23
3.2.1.2 STXPBS132 Adapter with 32 pt Negative Logic Input ...........................24
3.2.1.3 STXPBS232 Adapter with 32 point Negative Logic Output....................25
3.2.1.4 STXPBS332 Adapter with 32 point Positive Logic Output .....................26
3.2.1.5 STXPBS016 Adapter with 16 relay output .............................................27
3.2.1.6 STXPBS116 Adapter with 16 relay output isolated................................28
3.2.1.7 STXPBS432 Adapter with 16 Positive Logic in/16 Negative Logic out ..29
3.2.1.8 STXPBS532 Adapter with 16 Negative Logic in/16 Negative Logic.......30
3.2.1.9 STXPBS824 Adapter with 16 Positive Logic in/8 relay out ....................31
3.2.1.10 STXPBS924 Adapter with 16 Negative Logic in/8 relay out...................32
3.2.1.11 STXPBS825 Adapter with 16 Positive Logic in/8 relay out isolated.......33
3.2.1.12 STXPBS925 Adapter with 16 Negative Logic in/8 relay out isolated.....34
3.2.2 STXPBS* Specifications ................................................................................35
3.2.3 LED Indicators ...............................................................................................38
3.2.3.1 Module Status LED (MOD)........................................................................38
3.2.3.2 Network Status LED (NET)........................................................................38
3.2.3.3 IO Module Status LED (I/O).......................................................................39
3.2.3.4 Field Power Status LED ............................................................................39
3.2.4 Dimensions ....................................................................................................40
3.2.4.1 STXPBS001 Dimension ............................................................................40
3.2.4.2 STXPBS* Dimension.................................................................................40
3.2.4.3 Total IO......................................................................................................40

Contents
6 PACSystems* RSTi PROFIBUS and PROFINET Network Adapter–August 2013 GFK-2746B
3.2.5 PROFIBUS Communication Interface ...........................................................41
3.2.6 Choice of PROFIBUS data transfer cable type..............................................42
3.2.7 PROFIBUS Module Configuration .................................................................44
3.2.7.1 System and Field Power cable wiring........................................................44
3.2.7.2 Station Address and Quick Startup Mode Setup.......................................45
3.2.7.3 Adding GSD file.........................................................................................47
3.2.8 Configuring an I/O Station for PROFIBUS Communication...........................48
3.2.8.1 DPV1 services to read write network adapter configuration parameters..51
3.2.8.2 DPV1 Write service....................................................................................51
3.2.8.3 DPV1 Read service ...................................................................................53
3.2.8.4 Terminator Resistor...................................................................................53
3.2.9 I/O Process Image Map.................................................................................54
3.2.9.1 Example of Input Process Image Map ......................................................55
3.2.9.2 Example of Output Process Image Map....................................................57
3.3 STXPBS001: DPV1 Service Specification.................................................... 59
3.3.1 Supported Service .........................................................................................59
3.3.2 MSAC1 Read (PROFIBUS-DP Extensions to EN 50170).............................59
3.3.3 MSAC1 Write (PROFIBUS-DP Extensions to EN 50170) .............................60
3.3.4 MSAC2 Initiate (PROFIBUS-DP Extensions to EN 50170)...........................61
3.3.5 MSAC2 Abort (PROFIBUS-DP Extensions to EN 50170).............................62
3.3.6 MSAC2 Read (PROFIBUS-DP Extensions to EN 50170).............................62
3.3.7 MSAC2 Write (PROFIBUS-DP Extensions to EN 50170) .............................63
3.3.8 Error Decode (PROFIBUS-DP Extensions to EN 50170)..............................64
3.3.9 Error Code_1 (PROFIBUS-DP Extensions to EN 50170) .............................64
3.3.10 Diagnostics.....................................................................................................65
4. PROFINET Network Adapter......................................................................... 67
4.1 STXPNS001.................................................................................................. 67
4.1.1 Interface.........................................................................................................67
4.1.2 STXPNS001 Specifications ...........................................................................68
4.1.3 STXPNS001 LED Indicators..........................................................................69
4.1.3.1 Module Status LED (MOD)........................................................................69
4.1.3.2 Network Status LED (NET)........................................................................69
4.1.3.3 IO Module Status LED (I/O).......................................................................70
4.1.3.4 Field Power Status LED ............................................................................70
4.1.3.5 Port1, Port2: Link and Activity ...................................................................70
4.1.4 STXPNS001 Dimension.................................................................................71
4.1.4.1 Total IO......................................................................................................71
4.1.5 PROFINET Communication Interface............................................................72
4.1.5.1 PROFINET Communication Interface for STXPNS001.............................72
4.1.6 PROFINET Module Configuration .................................................................73
4.1.6.1 System and Field Power cable wiring........................................................73
4.1.6.2 PROFINET Parameterization by Rotary Switch........................................74
4.1.6.3 STXPNS001 Parameter Settings ..............................................................76
4.1.6.4 I/O Process Image Map.............................................................................76
4.1.7 Configuring an I/O Station for PROFINET Communication...........................77
A. Diagnostics.................................................................................................... 81
A.1 How to Diagnose when Device Cannot Communicate with the Network..... 81
B. Product List................................................................................................... 82

Contents
GFK-2746B PACSystems* RSTi PROFIBUS and PROFINET Network Adapter–August 2013 7
C. Product Certifications and Installation Guidelines for Conformance........ 85
C.1 Important Notes ............................................................................................ 85
C.2 Safety Notes.................................................................................................. 85
C.3 Certifications ................................................................................................. 85
C.4 Government Regulations.............................................................................. 86
C.5 Environmental Specifications........................................................................ 87

Chapter 1. Introduction
GFK-2746B PACSystems* RSTi PROFIBUS and PROFINET Network Adapter–August 2013 9
1. Introduction
The PACSystems RSTi Network Interface and I/O family provides a cost effective, modular
distributed I/O system. The RSTi network is ideally suited for distributed applications such as
water/wastewater, process control, packaging and assembly. You can easily add RSTi
modules to the system to build functional remote I/O stations to meet your application
requirements.
Sr. Number
Label
Removable Switch of
Terminal Block
Tester Pin Hole
Screw less Connection
System
I/O Status Display LED
System-Data Pin (6 Pins)
Module Number Marking
(Header Type)
Header Type Module (16
points)
Field Power Pin (2 pins)
Sr. Number
Label
RTB (Removable Terminal
Block)
Reserved communication
Port (Useful to only
manufacturer)
PUSH Lock for DIN rail
Fieldbus Connector (actual
connector depends upon the
type network adapter)
Module Number Marking (on
the Removable terminal
Block
Node ID or station address
setting (either rotary or dip
switches depends upon the
type of network adapter)
A set of interconnected RSTi modules can be chosen to suit the application and connected
as a slave on a PROFIBUS or a PROFINET network. An RSTi Network Adapter provides the
interface between the network and the RSTi modules. The Network Adapter and I/O modules
selected for an application constitute an I/O station.

Chapter 1. Introduction
10 PACSystems* RSTi PROFIBUS and PROFINET Network Adapter–August 2013 GFK-2746B
1.1 I/O Station Capacity
Up to 32 IO devices can be connected to a Network Adapter (STXPBS001, STXPNS001)
whereas. PROFIBUS network adapters with integrated IO support only up to 8 IO
modules. The power consumption of all the modules in the node should be calculated
and ensured that it does not exceed the capacity of Network Adapter and power
modules.
The sum of all input and output data can be up to:
504 bytes per station for a PROFINET network
256 bytes / 72 bytes per station for a PROFIBUS network (for STXPBS001, 256
bytes and for STXPBS* with Integrated IO, 72 bytes)
The maximum number of I/O stations per RX3i PPROFINET controller is 128 and for
Rx3i PROFIBUS Controller is 125
1.2 Network Topology
For PROFIBUS networks, I/O stations can be connected via linear bus architecture with
active bus termination at both ends. Devices in a PROFIBUS network connect directly to the
bus cable or indirectly via stub lines.
For PROFINET networks, I/O stations can be connected using either linear or star
architecture.
1.3 Installation
The Network Adapter must be connected to the left of the other RSTi modules in the I/O
station.
Within the RSTi station the bus connection, power supply, and power distribution are
completed by connecting modules together on the DIN rail. Sensors and actuators are wired

These terminal strips can be keyed so that they cannot be accidentally swapped. If a module
must be replaced, the wiring does not need to be removed; just remove the terminal strip
from the module.
RSTi PROFIBUS Network Adapter with Integrated digital I/O is available. It combines the
advantages of slice-type and block-type construction and offers reduced system design and
maintenance costs.
1.4 IOGuidePro Tool for Configuration & Monitoring
PACSystems RSTi Network adapters can be configured & monitored using IOGuidePro tool.
You can use the IOGuidePro Tool to monitor & configure the following data:
Online monitoring & configuration of MODBUS serial & TCP Network adapters.
Offline configuration of PROFIBUS, DeviceNet & Ethernet/IP Network adapters.
RSTi Network adapter & IO node over view.
Power consumption details.
IO module configuration parameters & memory map.
RSTi Network adapter & IO module technical help.
For more information refer the help section of IOGuidePro tool.

Chapter 1. Introduction
GFK-2746B PACSystems* RSTi PROFIBUS and PROFINET Network Adapter–August 2013 11
1.5 Features
Modules can be easily installed and connected without tools.
Flexible and modular structure allows I/O stations to be easily expanded.
A comprehensive selection of I/O modules supports a wide range of applications.
Small removable terminal blocks conserve panel space and save time making system
connections.
Module-based diagnostic functions
The amount of costly parallel wiring is reduced. Within a station, voltage and data routing
can be carried out without additional wiring, reducing the cabinet space needed.
Different parts of the system can be operated independent of one another. This means
that pretests can be carried out when the system is set up and that the whole system can
be adapted and expanded.
1.6 List of RSTi Network adapters
RSTi PROFIBUS Network Adapters:
STXPBS001 PROFIBUS DP/V1 network adapter
STXPBS032 32 point Positive Logic Input
STXPBS132 32 point Negative Logic Input
STXPBS232 32 point Negative Logic Output
STXPBS332 32 point Positive Logic Output
STXPBS016 16 relay output
STXPBS116 16 relay output isolated
STXPBS432 16 Positive Logic in/16 Negative Logic out
STXPBS532 16 Negative Logic in/16 Negative Logic out
STXPBS824 16 Positive Logic in/8 relay out
STXPBS924 16 Negative Logic in/8 relay out
STXPBS825 16 Positive Logic in/8 relay out isolated
STXPBS925 16 Negative Logic in/8 relay out isolated
RSTi PROFINET Network Adapter
STXPNS001 PROFINET network adapter
1.7 PACSystems Documentation
■PACSystems RSTi I/O Manual GFK 2745

Chapter 2. Installation
12 PACSystems* RSTi PROFIBUS and PROFINET Network Adapter–August 2013 GFK-2746B
2. Installation
Warning
Installing or removing modules or wiring with power applied to the
system or field wiring can cause an electrical arc. This can result in
unexpected and potentially dangerous action by field devices. Arcing is
an explosion risk in hazardous locations. Be sure that the area is non-
hazardous or remove power appropriately before installing or removing
modules or wiring.
Potentially dangerous voltages are present on a module’s terminals,
even when system power is turned off. Field power must be turned off
when installing or removing a terminal block assembly.
Personnel, who install, operate and maintain automation systems that
contain these products must be trained and qualified to perform those
functions.
Overloading power modules or Network adapter can result into electric
arc and damage to modules.
Caution
Check the rated voltage and terminal array before wiring.
Ensure that specified environmental conditions are not exceeded.
Avoid placing the module in direct sunlight.
Review module specifications carefully, and ensure that input and
output connections are made in accordance with the specifications.
Use specified cables for wiring.
Field power isolators must be used according to the requirements of
the 5VDC/24VDC/48VDC or AC voltage modules used in the system.
If system power consumption exceeds the power limits, use system
power expansion modules.
Power supplies for system power and field power must be supplied
from separate sources.

Chapter 2. Installation
GFK-2746B PACSystems* RSTi PROFIBUS and PROFINET Network Adapter–August 2013 13
2.1 Module Mounting
2.1.1 How to Mount on DIN Rail
1. Press down the module lightly on the DIN Rail until it clicks & locks.
Figure 1: Pressing down the module lightly
2. . You can use the PUSH lock for DIN rail up as a second locking mechanism.
Figure 2: PUSH lock as a second locking mechanism

Chapter 2. Installation
14 PACSystems* RSTi PROFIBUS and PROFINET Network Adapter–August 2013 GFK-2746B
2.1.2 How to dismount from DIN Rail
1. Pull down the locking mechanism by using small flat screw driver as in the following
figures.
Figure 3: Pulling down the lock
2. Pull up the module to remove from the DIN rail.
Figure 4: Pulling up the module

Chapter 2. Installation
GFK-2746B PACSystems* RSTi PROFIBUS and PROFINET Network Adapter–August 2013 15
2.1.3 How to mount and dismount Network adapter with Integrated IO
Figure 5: module mounting/dismounting instructions
Release the DIN rail locking clip by pulling clip downward with a small-bladed screwdriver. The
clip will click and lock into the open position. Install the module on the DIN rail firmly. Once
module is in place on the DIN rail, push the clip upward to secure the module on the DIN rail. To
remove, pull clip downward until the locking clip clicks and locks, the module can now be
removed from the DIN rail.
Note: Make sure that the locking clip is in the upward position to ensure the module is
properly grounded and secured to the DIN rail.

Chapter 2. Installation
16 PACSystems* RSTi PROFIBUS and PROFINET Network Adapter–August 2013 GFK-2746B
2.2 Installing and Removing Components
To plug in the module use a small-bladed screwdriver and push down the locking lever located at
bottom of the module. Install the module on DIN rail firmly; push up the locking lever to lock.
To pull out the RSTi module, push down the locking lever rail.
Figure 6: Removing RSTi module from DIN rail

Chapter 2. Installation
GFK-2746B PACSystems* RSTi PROFIBUS and PROFINET Network Adapter–August 2013 17
2.3 Internal Bus/Field Power Contacts
Communication between the Network adapters and the IO module as well as system / field
power supply of the bus modules is carried out via the internal bus. It is comprised of 6 data
pins and 2 field power pins.
Figure 7: Internal bus with 6 data pins and 2 field power pins
Warning
Do not touch data and field power pins, in order to avoid damage by
ESD noise.
2.3.1 RSTi Bus Data Pin & Field Power Pin Description
Table 1: RSTi Bus Pin Name and Description
No.
Name
Description
1
Vcc
System supply voltage (5V dc)
2
GND
System Ground
3
Token Output
Token output port of Processor module
4
Serial Output
Transmitter output port of Processor module
5
Serial Input
Receiver input port of Processor module
6
Reserved
Reserved for bypass Token
7
Field GND
Field Ground
8
Field Vcc
Field supply voltage (24Vdc)

Chapter 2. Installation
18 PACSystems* RSTi PROFIBUS and PROFINET Network Adapter–August 2013 GFK-2746B
2.3.2 RSTi Data Bus System
Figure 8: Interface between different modules
■Network Adapter Module: The Network Adapter Module forms the link between the
field bus and the field devices through IO Modules. The connection to different field
bus systems can be established by each of the corresponding Network Adapter
Modules: PROFIBUS, CANopen, DeviceNet, Ethernet/IP, CC-Link, MODBUS/Serial,
MODBUS/TCP, PROFINET etc.
■IO Module: The IO Modules are supported by a variety of input and output field
devices. There are digital and analog input/output modules and special function
modules.
■Two types of Bus Message
Service Messaging
I/O Messaging

Chapter 3. PROFIBUS Network Adapters
GFK-2746B PACSystems* RSTi PROFIBUS and PROFINET Network Adapter–August 2013 19
3. PROFIBUS Network Adapters
PROFIBUS Network Adapters include STXPBS001 and STXPBS* modules.
STXPBS001
The following are the features of STXPBS001:
STXPBS001 is connected with the PROFIBUS-DP by means of 9 Pin D-sub
Connector.
It works as a slave in the Master/Slave environment.
The node size is able to extend up to 32 IO modules units.
Each STXPBS001 can control maximum 1024 digital input/1024 digital output, or 64
analog input/64 analog output channels.
LED indicators for diagnostic functions (the status of Module, network expansion
units, and field power)
It has got the PNO conformance certificate. This means it has interoperability with
other PROFIBUS products.
It supports the communication speed from 9.6Kbps to 12Mbps and the auto baud
rate detection.
The station number is assigned by rotary switches.
STXPBS*
The following are the features of STXPBS*:
STXPBS* supports PROFIBUS communication protocol and is connected with
PROFIBUS by means of 9 Pin open Connector.
These modules work as a slave under Master/Slave circumstances.
They allow I/O Data communications with Master by means of polling process.
They support the transmission rate from 9.6Kbps to 12Mbps and Auto Baudrate
detection.
The station number is assigned by dip switches.
* indicates STXPBS032/132/232/332/016/116/432/532/824/924/825/925.

Chapter 3. PROFIBUS Network Adapters
20 PACSystems* RSTi PROFIBUS and PROFINET Network Adapter–August 2013 GFK-2746B
3.1 STXPBS001
3.1.1 Interface
The following figure shows the interface diagram for STXPBS001.
Figure 9: PROFIBUS Network Adaptor Module: STXPBS001
The following table lists the pin numbers and their description for STXPBS001.
Table 2: STXPBS001: Pin Description
Pin Number
Description
Pin Number
Description
0
System power 24v
1
System power 0 v
2
Ground
3
Ground
4
Field power 0v
5
Field power 0v
6
Field power 24v
7
Field power 24v