Siemens SIMATIC NET CP 1604 User manual

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SIMATIC NET
PG/PC - PROFINET
CP 1604 / CP 1616
Operating Instructions
02/2017
C70000
-G8976-C218-08
Preface
Description of the device
1
Hardware installation
2
Configuration
3
Operating hardware
4
Technical specifications
5
Approvals
A

Siemens AG
Division
Process Industries and Drives
Postfach 48 48
90026 NÜRNBERG
GERMANY
Document order number: C70000-G8976-C218
Ⓟ
02/2017 Subject to change
Copyright © Siemens AG 2017.
All rights reserved
Legal information
Warning notice system
This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent
damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert
symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are
graded according to the degree of danger.
DANGER
indicates that death or severe personal injury will result if proper precautions are not taken.
WARNING
indicates that death or severe personal injury may result if proper precautions are not taken.
CAUTION
indicates that minor personal injury can result if proper precautions are not taken.
NOTICE
indicates that property damage can result if proper precautions are not taken.
If more than one degree of danger is present, the warning notice representing the highest degree of danger will
be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to
property damage.
Qualified Personnel
The product/system described in this documentation may be operated only by
personnel qualified
for the specific
task in accordance with the relevant documentation, in particular its warning notices and safety instructions.
Qualified personnel are those who, based on their training and experience, are capable of identifying risks and
avoiding potential hazards when working with these products/systems.
Proper use of Siemens products
Note the following:
WARNING
Siemens products may only be used for the applications described in the catalog and in the relevant technical
documentation. If products and components from other manufacturers are used, these must be recommended
or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and
maintenance are required to ensure that the products operate safely and without any problems. The permissible
ambient conditions must be complied with. The information in the relevant documentation must be observed.
Trademarks
All names identified by ® are registered trademarks of Siemens AG. The remaining trademarks in this publication
may be trademarks whose use by third parties for their own purposes could violate the rights of the owner.
Disclaimer of Liability
We have reviewed the contents of this publication to ensure consistency with the hardware and software
described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the
information in this publication is reviewed regularly and any necessary corrections are included in subsequent
editions.

CP 1604 / CP 1616
Operating Instructions, 02/2017, C70000-G8976-C218-08 3
Preface
Overview of the variants of the CP 1604
CP 1604 modules are available in 2 variants:
●Communications processor CP 1604 / CP 1604 EEC
●RJ-45 connection board for CP 1604
Please check that the consignment you have received is complete. Otherwise contact your
supplier or your local Siemens office immediately.
Communications processor CP 1604 - 6GK1160-4AA01
The following components ship with the product:
●CP 1604 communications processor
●Driver CD for CP 1604
Communications processor CP 1604 EEC - 6GK1160-4AT01
The device is suitable for use in environments according to EN50121.
The following components ship with the product:
●Communications processor CP 1604 EEC
●Driver CD for CP 1604 EEC
Note
Descriptions for CP 1604 EEC
All descriptions of the CP 1604 also apply to the CP 1604 EEC.
Exception: The temperature range of the operating
temperature in the technical
specifications
RJ-45 connection board for CP 1604 - 6GK1160-4AC00
RJ-45 connection board for CP 1604 + 40-pin ribbon cable

Preface
CP 1604 / CP 1616
4Operating Instructions, 02/2017, C70000-G8976-C218-08
Components of the CP 1616 - 6GK1161-6AA02
Please check that the consignment you have received is complete. Otherwise contact your
supplier or your local Siemens office immediately.
The following components are supplied with the CP 1616:
●CP 1616 communications processor
●Driver CD for CP 1616
CP 1616 onboard communications processor
The "CP 1616 onboard" communications processor is located on a SIMATIC PC. It operates
like a plug-in CP 1616 or CP 1604 communications processor. In the documentation, the
term CP 1616 is used for the CP 1616 communications module as well as the CP 1616
onboard communications processor. The figures show the module but apply equally to the
CP 1616 onboard.
Validity of this documentation
These operating instructions are valid for the following products:
●CP 1604
●CP 1616
Note
CP 1616 onboard
The CP 1616 onboard is an integral
part of the SIMATIC PC. You will therefore find this
information in its documentation.
Content of this documentation
These operating instructions contain information about the installation and configuration of
the CP 1616/ CP 1604 communications processors.
Updated operating instructions on the Internet
You will find the current version of these operating instructions on the Product Support pages
under the following entry ID:
62607620 (http://support.automation.siemens.com/WW/view/en/62607620)

Preface
CP 1604 / CP 1616
Operating Instructions, 02/2017, C70000-G8976-C218-08 5
Further documentation
The documents listed below contain more detailed information on commissioning and using
the communications processors. You will find this documentation on the Product Support
pages on the Internet under the following entry link:
Support (https://support.industry.siemens.com/cs/ww/en/ps)
Enter the entry ID shown below of the relevant manual as the search item.
●
Configuration manual Commissioning PC Stations
This provides you with detailed information on commissioning and configuring SIMATIC
NET PC communications modules.
Entry ID:
109488960 (https://support.industry.siemens.com/cs/ww/en/view/109488960)
●
System manual SIMATIC NET Industrial Communication with PG/PC
–
Volume 1 - Basics
Entry ID:
42783968 (https://support.industry.siemens.com/cs/ww/en/view/77376110)
–
Volume 2 - Interfaces
Entry ID:
42783660 (https://support.industry.siemens.com/cs/ww/en/view/77378184)
The system manuals introduce you to the topic of industrial communication and
explain the communications protocols involved. There is also a description of the OPC
interface as user programming interface.
●
Installation manual SIMATIC NET PC Software
This document contains detailed information on installing the SIMATIC net PC software.
Entry ID:
61630923 (https://support.industry.siemens.com/cs/ww/en/view/109488960)
●
System manual Industrial Ethernet Network Manual
In this document, you will find detailed information on setting up an Industrial Ethernet
network.
Entry ID:
27069465 (https://support.industry.siemens.com/cs/ww/en/view/27069465)
●
Manual SIMATIC PROFINET System Description
This provides you with basic knowledge of the PROFINET IO topics: network
components, data exchange and communication, PROFINET IO, Component Based
Automation, application example for PROFINET IO and Component Based Automation.
Entry ID:
19292127 (https://support.industry.siemens.com/cs/ww/en/view/19292127)
●
Manual From PROFIBUS DP to PROFINET IO
You should read this document if you already have an installed PROFIBUS system and
want to change to a PROFINET system.
Entry ID:
19289930 (https://support.industry.siemens.com/cs/ww/en/view/19289930)
●
Manual SIMATIC NET - Twisted Pair and Fiber-optic Networks
With the information in this document, you can configure and set up your Industrial
Ethernet networks.
Entry ID:
8763736 (https://support.industry.siemens.com/cs/ww/en/view/8763736)

Preface
CP 1604 / CP 1616
6Operating Instructions, 02/2017, C70000-G8976-C218-08
●
Manual PROFINET IO Getting Started: Collection
This document guides you through the individual steps in commissioning right through to
a functioning application based on concrete examples.
Entry ID:
24842921 (https://support.industry.siemens.com/cs/ww/en/view/24842921)
●
Programming manual IO-Base User Programming Interface
This manual introduces you to writing user programs in the C/C++ programming
language.
Entry ID:
61630614 (https://support.industry.siemens.com/cs/ww/en/view/26435491)
●
Programming manual SIMATIC NET DK-16xx PN IO Porting Instructions and Layer 2
Interface
This manual introduces you to initial commissioning of the DK-16xx PN IO in Linux, the
porting of the driver for the CP 1616 and CP 1604 and the porting of the IO-Base Library
to your target operating system.
Entry ID:
21972491 (https://support.industry.siemens.com/cs/ww/en/view/21972491)
SIMATIC NET documentation
You will find the entire SIMATIC NET documentation on the pages of Product Support:
10805878 (https://support.industry.siemens.com/cs/ww/en/ps/15247)
Go to the required product group and make the following settings:
→ Entry list → Entry type "Manuals / Operating Instructions"
Trademarks
The following and possibly other names not identified by the registered trademark sign ® are
registered trademarks of Siemens AG:
SIMATIC NET, HARDNET, SOFTNET, CP 1612, CP 1613, CP 5612, CP 5613, CP 5614,
CP 5622

Preface
CP 1604 / CP 1616
Operating Instructions, 02/2017, C70000-G8976-C218-08 7
Industry Online Support
In addition to the product documentation, the comprehensive online information platform of
Siemens Industry Online Support at the following Internet address:
(http://support.automation.siemens.com/WW/llisapi.dll?func=cslib.csinfo2&aktprim=99&lang=
en)
Apart from news, there you will also find:
●Project information: Manuals, FAQs, downloads, application examples etc.
●Contacts, Technical Forum
●The option submitting a support query:
(https://support.automation.siemens.com/WW/llisapi.dll?func=cslib.csinfo&lang=en&objid
=38718979&caller=view)
●Our service offer:
Right across our products and systems, we provide numerous services that support you
in every phase of the life of your machine or system - from planning and implementation
to commissioning, through to maintenance and modernization.
You will find contact data on the Internet at the following address:
(http://www.automation.siemens.com/partner/guiwelcome.asp?lang=en)
Security information
Siemens provides products and solutions with industrial security functions that support the
secure operation of plants, systems, machines and networks.
In order to protect plants, systems, machines and networks against cyber threats, it is
necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial
security concept. Siemens’ products and solutions only form one element of such a concept.
Customer is responsible to prevent unauthorized access to its plants, systems, machines
and networks. Systems, machines and components should only be connected to the
enterprise network or the internet if and to the extent necessary and with appropriate security
measures (e.g. use of firewalls and network segmentation) in place.
Additionally, Siemens’ guidance on appropriate security measures should be taken into
account. For more information about industrial security, please visit
(http://www.siemens.com/industrialsecurity)
Siemens’ products and solutions undergo continuous development to make them more
secure. Siemens strongly recommends to apply product updates as soon as available and to
always use the latest product versions. Use of product versions that are no longer supported,
and failure to apply latest updates may increase customer’s exposure to cyber threats.
To stay informed about product updates, subscribe to the Siemens Industrial Security RSS
Feed under
(https://support.industry.siemens.com/cs/ww/en/ps/15247/pm)

Preface
CP 1604 / CP 1616
8Operating Instructions, 02/2017, C70000-G8976-C218-08
Special security information for CP 1604/CP 1616
NOTICE
TCP port 23 for service purposes
The TCP port 23 is available for service purposes. Protect the TCP port 23 using suitable
means, e.g. firewall or security router.
SITRAIN - Training for Industry
The training offer includes more than 300 courses on basic topics, extended knowledge and
special knowledge as well as advanced training for individual sectors - available at more
than 130 locations. Courses can also be organized individually and held locally at your
location.
You will find detailed information on the training curriculum and how to contact our customer
consultants at the following Internet address:
(www.siemens.com/sitrain)
SIMATIC NET glossary
Explanations of many of the specialist terms used in this documentation can be found in the
SIMATIC NET glossary.
You will find the SIMATIC NET glossary on the Internet at the following address:
50305045 (http://support.automation.siemens.com/WW/view/en/50305045)

CP 1604 / CP 1616
Operating Instructions, 02/2017, C70000-G8976-C218-08 9
Table of contents
Preface ................................................................................................................................................... 3
1 Description of the device....................................................................................................................... 11
1.1 CP 1604 communications processor ......................................................................................11
1.1.1 40-pin male connector for connection of the RJ-45 connection board for CP 1604...............13
1.1.2 20-pin male connector for connection of an external power supply .......................................14
1.1.3 10-pin connector .....................................................................................................................16
1.1.4 RJ-45 connection board for CP 1604 .....................................................................................19
1.2 CP 1616 communications processor ......................................................................................20
2 Hardware installation............................................................................................................................. 25
2.1 CP 1604 communications processor ......................................................................................25
2.1.1 Important information ..............................................................................................................25
2.1.2 Requirements and notes.........................................................................................................25
2.1.3 Procedure for installing the CP 1604 ......................................................................................26
2.2 CP 1616 communications processor ......................................................................................27
2.2.1 Important information ..............................................................................................................27
2.2.2 Procedure for installing the CP 1616 ......................................................................................28
3 Configuration ........................................................................................................................................ 31
4 Operating hardware .............................................................................................................................. 35
4.1 Diagnostics with SNMP...........................................................................................................35
4.1.1 SNMP and CP 1616/CP 1604 ................................................................................................35
4.1.2 SIMATIC NET SNMP OPC server..........................................................................................36
4.1.3 Variables of the MIB-II standard .............................................................................................37
4.1.4 Private MIB of a CP 1616/CP 1604 ........................................................................................39
4.2 Web server..............................................................................................................................40
4.2.1 Web server..............................................................................................................................40
4.2.2 Language settings...................................................................................................................41
4.2.3 Settings in HW Config, "Web" tab...........................................................................................42
4.2.4 Updating and storing information............................................................................................44
4.2.5 Report system error ................................................................................................................45
4.2.6 Web pages..............................................................................................................................46
4.2.6.1 Intro.........................................................................................................................................46
4.2.6.2 Start page ...............................................................................................................................48
4.2.6.3 Identification............................................................................................................................49
4.2.6.4 Diagnostic buffer .....................................................................................................................50
4.2.6.5 Module information .................................................................................................................51
4.2.6.6 Communication .......................................................................................................................56
4.2.6.7 Topology .................................................................................................................................59
4.2.6.8 Media redundancy ..................................................................................................................66
4.3 IO routing ................................................................................................................................67
4.3.1 What is IO routing and when is it used? .................................................................................68
4.3.2 What types of IO routing exist?...............................................................................................69

Table of contents
CP 1604 / CP 1616
10 Operating Instructions, 02/2017, C70000-G8976-C218-08
4.3.3 How does the IO router work? ............................................................................................... 69
4.3.4 Examples of reading and writing............................................................................................ 70
4.3.5 Example of reading input data ............................................................................................... 71
4.3.6 Example of reading output data ............................................................................................. 72
4.3.7 Example of the main and robot controller writing output data ............................................... 73
4.3.8 Summary of the properties of IO routing................................................................................ 74
4.3.9 Configuring IO routing............................................................................................................ 75
4.4 Media redundancy ................................................................................................................. 75
4.4.1 General description................................................................................................................ 76
4.4.1.1 Options of media redundancy ................................................................................................ 76
4.4.1.2 Media redundancy in ring topologies ..................................................................................... 76
4.4.2 MRP ....................................................................................................................................... 78
4.4.3 MRP configuration ................................................................................................................. 80
4.4.4 How do I configure media redundancy in a ring topology?.................................................... 83
4.5 Prioritized startup ................................................................................................................... 84
4.6 Eliminating problems.............................................................................................................. 84
5 Technical specifications ........................................................................................................................ 87
5.1 Communications processor CP 1604 / CP 1604 EEC........................................................... 87
5.1.1 RJ-45 connection board for CP 1604..................................................................................... 88
5.2 CP 1616 communications processor ..................................................................................... 89
A Approvals ............................................................................................................................................. 91

CP 1604 / CP 1616
Operating Instructions, 02/2017, C70000-G8976-C218-08 11
Description of the device
1
1.1
CP 1604 communications processor
Appearance
The following graphic shows the CP 1604 communications processor:
Note
CP 1604 EEC
CP 1604 EEC has the same construction The PCB is however varnished and it therefore has
greate
r resistance to environmental influences.

Description of the device
1.1 CP 1604 communications processor
CP 1604 / CP 1616
12 Operating Instructions, 02/2017, C70000-G8976-C218-08
Properties
The CP 1604 communications processor is a PCI module in the Universal PC/104 Plus
format for connection of PCs in the PC/104 Plus format to Industrial Ethernet. The essential
properties are as follows:
●Optimized for PROFINET IO
●With Ethernet realtime ASIC ERTEC 400
●40-pin male connector for connection of the RJ-45 connection board for CP 1604
●20-pin male connector for connection of an external power supply
●10-pin male connector for the PROFIenergy controller
●Integrated 4-port real-time switch
●Automatic hardware detection is supported.
LED display
10 LEDs can be controlled by the CP 1604 communications processor. The LED signal
cables are connected to the 20-pin and 40-pin connectors.
The BF and SF LEDs have the following significance:
BF LED
SF LED
Description
off
-
Communications connection is established.
on - Link status error has occurred.
flashing slowly - There are two possible causes:
•An IO device cannot be addressed.
•An IP address was assigned twice.
– off There are two possible causes:
•No fault/error.
•A download is in progress.
on
Diagnostics information is available.
flashing at 2 second in-
tervals
The firmware of the module is in an inconsistent status.
This status is possible, for example if the power supply was inter-
rupted during a firmware update. Eliminate the error as described in
the section "Eliminating problems (Page 84)".
alternating slow flashing
Flash test for module detection.
alternating fast flashing A disruption has occurred.
In this case, diagnostics via the Web or using SNMP is no longer
possible.
Note
If this error occurs, contact Technical Support. The problem can be
eliminated if you contact our specialists directly. You will find the
contact data in the section "Preface (Page 3)".
Resetting the firmware or restarting the PC will not eliminate the
problem.

Description of the device
1.1 CP 1604 communications processor
CP 1604 / CP 1616
Operating Instructions, 02/2017, C70000-G8976-C218-08 13
LEDs on the "RJ-45 connection board for CP 1604"
Within the frame of each RJ-45 jack, there are 2 LEDs.
The green LED is lit when a connection is established (Link LED).
The yellow LED is lit when sending and receiving (Activity LED).
Virtual LEDs
Note that apart from the visible LEDs there are also two "virtual" LEDs in the firmware.
These are the operating mode LEDs RUN and STOP. They do not exist physically but can
nevertheless be queried using SNMP. They are on in the RUN or STOP mode and never
flash normally or quickly.
1.1.1
40-pin male connector for connection of the RJ-45 connection board for CP
1604
Description
The 40-pin connector is used to connect the ribbon cable from the RJ-45 connection board
for CP 1604. This has the Ethernet connectors that allow network operation.
The signals are processed in the integrated 4-port real-time switch of the CP 1604.
Ethernet connectors
The CP 1604 communications processor is intended for operation in Ethernet networks.
It also has the following features:
●The connectors are designed for 10BaseT and 100BaseTX (via RJ-45 connection board
for CP 1604).
●Data transmission speeds of 10 and 100 Mbps in full/half duplex are supported.
●The adaptation is automatic (autonegotiation).
●The module includes a 4-port real-time switch.
●Autocrossing
●The CP 1604 can be a PCI master.
LED signaling
If the CP 1604 is used without the RJ-45 connection board for CP 1604, the 40-pin
connector has 2 pins per channel for the Link and Activity signal. These can be used to
control a total of 8 LEDs. The signals of the operating statuses group fault (SF) and bus fault
(BF) are available at pin 3 (SF) and pin 37 (BF).
The wiring is the same as described for the 20-pin connector.

Description of the device
1.1 CP 1604 communications processor
CP 1604 / CP 1616
14 Operating Instructions, 02/2017, C70000-G8976-C218-08
Pin assignment of the 40-pin connector
The pin assignment of the 40-pin connector is as follows:
Pin no.
Assignment
Pin no.
Assignment
1
P3V3
21
RDN_P2
2 M 22 RDP_P2
3
GPIO(6) – SF
23
M
4
LINK_P0_N
24
TDN_P2
5
ACT_P0_N
25
TDP_P2
6
LINK_P1_N
26
M
7
ACT_P1_N
27
RDN_P3
8
M
28
RDP_P3
9
RDN_P0
29
M
10
RDP_P0
30
TDN_P3
11
M
31
TDP_P3
12
TDN_P0
32
M
13
TDP_P0
33
LINK_P2_N
14
M
34
ACT_P2_N
15
RDN_P1
35
LINK_P3_N
16
RDP_P1
36
ACT_P3_N
17
M
37
GPIO(7) – BF
18
TDN_P1
38
P3V3
19
TDP_P1
39
M
20
M
40
P3V3
You will find the pin assignment of the connector on the labeling on the ribbon cable socket
bar.
1.1.2
20-pin male connector for connection of an external power supply
Description
The 20-pin connector is used to connect an external power supply as well as 2 LEDs for
signaling the operating statuses bus fault (BF) and group fault (SF). Siemens does not
provide an external power supply for this module.
With the 5 V power supply, the integrated real-time switch can also operate when the PC is
turned off. The 5 V power supply is optional. Without the external 5 V power supply, the
switch operates with the 5 V power supply of the PC/104 PC.
LED connection (optional)
The following figure shows the circuit diagram for connecting an LED to a pin of the 20- or
40-pin connector.

Description of the device
1.1 CP 1604 communications processor
CP 1604 / CP 1616
Operating Instructions, 02/2017, C70000-G8976-C218-08 15
The CP 1604 activates ground via a port. This means that via the resistor connected to the
3.3 V power supply, the current flows via the LED.
NOTICE
LED current
The LED current must not exceed 9 mA.
Pin assignment of the 20-pin connector
The pin assignment of the 20-pin connector is as follows:
Pin no.
Assignment
1
GND
2
GND
3
5 V power supply, +/-5%
4
5 V power supply, +/-5%
5
5 V power supply, +/-5%
6
5 V power supply, +/-5%
7
Connector for SF LED
8
GND
9
Reserved, do not assign!
10
GND
11
Reserved, do not assign!
12
GND
13 Connector for BF LED
14
GND
15
5 V power supply, +/-5%
16
5 V power supply, +/-5%
17
5 V power supply, +/-5%
18
5 V power supply, +/-5%
19 GND
20
GND
You will find the pin assignment of the connector on the labeling on the ribbon cable socket
bar.

Description of the device
1.1 CP 1604 communications processor
CP 1604 / CP 1616
16 Operating Instructions, 02/2017, C70000-G8976-C218-08
1.1.3
10-pin connector
Description
The 10-pin connector (PE) is used to signal the PROFIenergy commands to the host PC. As
of firmware V2.6, the CP 1604 allows operation as a PROFIenergy device. With suitable
commands from the PROFINET controller, the PC in which the CP 1604 is plugged in can be
turned off and on again with the aim of reducing energy consumption. The device is turned
off by certain commands (data records) on the IO-Base user programming interface. You will
find these commands in the "IO-Base User Programming Interface" document.
Note
Hardware version for 10-pin connector
The 10
-pin connector is available as of hardware version 7 (MLFB 6GK1160-4AA01).

Description of the device
1.1 CP 1604 communications processor
CP 1604 / CP 1616
Operating Instructions, 02/2017, C70000-G8976-C218-08 17
Assignment
The pin assignment of the 10-pin connector (PE) is as follows:
Figure 1-1 View of the 10-pin connector (PE) - X711 from above
PIN number
Remarks
1 3.3 V
2
PE_WAKE signal
3
Do not connect!
4
Do not connect!
5
Do not connect!
6
Do not connect!
7
Do not connect!
8
Do not connect!
9
Do not connect!
10
Ground

Description of the device
1.1 CP 1604 communications processor
CP 1604 / CP 1616
18 Operating Instructions, 02/2017, C70000-G8976-C218-08
WARNING
Do not connect pins 3 to 9!
Do not connect pins 3 to 9! Otherwise the CP may be destroyed.
Signal description "PE_WAKE"
The following diagram represents the "PE_WAKE" signal:
t
pci_reset
The host application shuts down the PC. The RST_N level on the PCI bus then
falls to "Low".
t
pe_wake
T
he firmware receives the PROFIenergy end pause frame and initiates the
startup procedure of the host PC with the PE_WAKE signal.
t
pci_unreset
When it restarts, the host PC pulls the RST_N pin on the PCI bus to "High". The
firmware then sets the PE_WAKE signal back to "Low".
t
undefined
t
undefined = 12 seconds
After PC start, the PE_WAKE signal is not defined until this point in time. The
PE_WAKE signal can only be used as controller for switching on the host PC
system after the 12 seconds.

Description of the device
1.1 CP 1604 communications processor
CP 1604 / CP 1616
Operating Instructions, 02/2017, C70000-G8976-C218-08 19
Electrical characteristics
The 10-pin connector (PE) has the following electrical properties:
PIN number
Value
Typical
Max
Min
1
I
-
20 mA
-
1 U 3.3 V - -
2
I
-
5 mA
-
2
Ulow
0 V
0.8 V
-
2
U
high
3.3 V
-
2 V
Mating component of the 10-pin connector (PE)
As the mating component of the 10-pin connector (PE), we recommend the TMM105-xx-S-
D-x connector from the Samtec company.
1.1.4
RJ-45 connection board for CP 1604
Appearance
The following figure shows the RJ-45 connection board for the CP 1604 with a 40-pin ribbon
cable and the port number.

Description of the device
1.2 CP 1616 communications processor
CP 1604 / CP 1616
20 Operating Instructions, 02/2017, C70000-G8976-C218-08
Properties
The RJ-45 connection board for the CP 1604 has 4 RJ-45 jacks for connecting end devices
or other network components. With the supplied 40-pin ribbon cable, the RJ-45 connection
board for CP 1604 is connected to the CP 1604.
The signals of the 4 RJ-45 jacks are connected to the integrated real-time switch on the CP
1604.
Apart from the RJ-45 connectors, there are also 2 LEDs (green and yellow) for each port.
LED description
Meaning
Green LED
Is lit if a connection is established (Link LED).
Yellow LED Is lit when sending and receiving (Activity LED).
1.2
CP 1616 communications processor
Appearance
The following figure shows the CP 1616 communications processor.