Category: Emerson

LEDs and Connectors

The module’s three DeviceNet-compliant LEDS show its operating and communications status.

The RS-232 serial port is used for a computer connection during firmware upgrades. The

DeviceNet connector is a removable spring-clamp terminal. It provides bus continuity and can

be removed from the module without disrupting bus operation.

The DeviceNet Bus

Devices can be connected directly to the trunk cable, or to drop lines that are joined to the trunk

cable with taps. Taps can be mounted in junction boxes or panels. Drop lines and daisy-chains

are often used inside control panels where multiple devices are grouped together.  When using

drops with daisy-chains and branches, the maximum length from a tap to its farthest drop is 20 feet.

Current Limit for Thick Cable

For thick cable, the maximum current on the network is 16 Amps.  However, only 8 Amps is

permitted on a single network segment. 16 Amps can be drawn from a single power supply by

locating the power supply at the center point of two network segments, supplying 8 Amps to

each segment.

Current Limit for Thin Cable

For thin cable, the maximum current permitted is 3 Amps.

Features

▪ Bus communications at all standard DeviceNet data rates (125k,

250k, 500k baud)

▪ Up to 255 bytes input data transfer and 255 bytes output data transfer

per slave.

▪ Up to 3972 bytes of input data transfer and 3972 bytes of output data

transfer per master.

▪ UCMM-capable Group 2 Server

▪ One or two I/O connections per Slave – Typically one connection is

used for Polled and the other is used for Strobe, Cyclic, or COS

▪ Supports Unconnected Message Manager (UCMM) with one proxy

connection per slave device

▪ Configurable global scan rate

▪ Supports Poll, Strobe, Cyclic and COS I/O connections, Fragmented

I/O and Explicit Messaging

▪ Configurable update rates for Poll and COS/Cyclic on a connection basis.

▪ Configurable response to loss of communication

▪ Firmware update via service port on module

The DeviceNet Master Module allows the CPU to send and receive data

over a DeviceNet network. It can act as master for up to 63 slaves on the

DeviceNet network. It can also be configured to simultaneously function

as a slave to another master on the bus.

DeviceNet is a communications network that transmits data between

control systems (for example: PLCs, PCs, VMEbus computers, and robot

controllers) and distributed industrial devices such as switches, sensors,

valve manifolds, motor starters, bar code readers, drives, displays, and

operator interfaces.

This module can be installed in any available I/O slot in any RX3i or

Series 90-30 backplane. It is compatible with PACSystems™ RX3i

IC695CPU310 CPU, release 3.5 or later. It is also compatible with any

Series 90-30 CPU except IC693CPU321 or IC693CPU340 with release

8.0 or later CPU firmware. Release 10 or later is recommended. Machine

Edition Logic Developer PLC version 3.0 SP1 Special 2 or later is

required. This module is not compatible with VersaPro™, Control, or

Logicmaster™ programming software. A Series 90-30 Hand-Held

Programmer (IC693PRG300) cannot be used for configuration.

Module Features

• Supports eight client connection to the RX3i Controller data set specified in the configuration. [RBE supported only

on one Client connection associated with a specified port -Refer to GFK-2949B for details]

• Supports Interrogation and RBE for Single Point and Double Point data.

• Supports Interrogation and RBE for Regulated Step.

• Supports Interrogation and Measured data sets for Scaled, normalized, and single precision Float.

• Supports 56-bit IEC 60870-5-104 time format, with the default being 56-bit time format.

• Supports Time Set, and query of the RX3i Controller CPU Clock in UTC time.

• Cause of Transmission size is two octets.

RX3i Interface specifications:

• Up to four EIS001 per RX3i, as allowed by available power and slots.

• Module can be installed in any available RX3i main rack I/O slot.

• Module supports insertion into and removal from an RX3i backplane which is under power.

• Firmware upgrade through RX3i CPU using WinLoader software utility.

Introduction

The PACSystems RX3i Ethernet IEC 104 Server Module, catalog number IC695EIS001. implements the IEC 60870-5-104

communications protocol. It permits a PACSystems RX3i controller to be connected to an Ethernet network using a

standard TCP/IP connection scheme, allowing an IEC 104 Client to poll data from the Server, as well generate unsolicited

communications from the Server back to the Client.

Two auto-sensing 10BaseT/100BaseTX RJ-45 shielded twisted-pair Ethernet ports permit direct connection to either a

10BaseT or 100BaseTX IEEE 802.3 network without an external transceiver. Line, Star and Daisy Chain topologies are

supported.

The RX3i Ethernet IEC 104 Server Module hosts the IEC104 Server side protocol on a common RX3i ETM001-Jx module

hardware platform. Thus, many of the specifications and behaviors are shared with the ETM001 module including

protocol support. IC695EIS001 is an Ethernet-connected module that fits in the RX3i backplane and permits the RX3i

to behave as a Server on the IEC104 network. The data exchanges between the EIS001 module and IEC104 Client(s) are

configurable, using a single COMMREQ instruction in the ladder logic or Structured Text program.

Features of the RX3i ECM850 include:

• Support for the following IEC 61850 client features:

o Multiple connections to IEC 61850 servers by TCP/ IP

o Read and write of data / dataset values

o Control Model: all models

o Reporting by exception: buffered and un-buffered reporting

Note: Refer to the PICS, MICS and PIXIT appendices in GFK-2849 for details.

• Supports 10/100/1000Mbps copper, 100/1000Mbps multi-mode fiber, and 100/1000Mbps single-mode

fiber

• Supports star (switched), and linear (daisy-chain) network topologies.

• Supports operation in hot standby redundant system

• Supports secure firmware upgrade using Winloader software utility.

• Built-in Command Line Interface (CLI) using the Micro-B USB port.

• Simple Network Time Protocol (SNTP) client support (Multicast and Broadcast)

EmersoThe PACSystems RX3i IEC 61850 Ethernet Communication Module, catalog number IC695ECM850.

or ECM850. connects a PACSystems RX3i controller to an IEC 61850 network, enabling the controller to

act as an IEC 61850 Client and communicate with Intelligent Electronic Devices (IEDs, IEC 61850 Servers)

on the network using the IEC 61850 protocol.

Features of the RX3i ECM850 include:

• Support for the following IEC 61850 client features:

o Multiple connections to IEC 61850 servers by TCP/ IP

o Read and write of data / dataset values

o Control Model: all models

o Reporting by exception: buffered and un-buffered reporting

Note: Refer to the PICS, MICS and PIXIT appendices in GFK-2849 for details.

• Supports 10/100/1000Mbps copper, 100/1000Mbps multi-mode fiber, and 100/1000Mbps single-mode

fiber

• Supports star (switched), and linear (daisy-chain) network topologies.

• Supports operation in hot standby redundant system

• Supports secure firmware upgrade using Winloader software utility.

• Built-in Command Line Interface (CLI) using the Micro-B USB port.

• Simple Network Time Protocol (SNTP) client support (Multicast and Broadcast)

Sweep Impact of ECM850

The impact of the ECM850 on RX3i CPU sweep time is a function of the number of ECM850 modules in

the RX3i hardware configuration (four maximum) and the I/O data size configured for each ECM850

module. The table below shows the measured sweep impact of a single ECM850 module for a range of

I/O data sizes. Use the data in this table to calculate expected impact on RX3i CPU sweep times. The

configured IO Data size will be available in the message zone of the IEC 61850 Configurator after

configuration validation.

Has the flexibility to meet your needs

Advanced operations. The MD Plus Controller is equipped to handle the DeltaV Batch option, 

as well as advanced control functions.

You can also use advanced control function such as Neural and Model Predictive Control on the MD Plus controller.

Data pass-through. The controller is equipped with the ability to pass smart HART

 information from field devices to any workstation node in the control network.

This means you can take advantage of applications, such as Asset Management Solutions,

that enable you to remotely manage the HART information contained

in your HART or FOUNDATION fieldbus-equipped devices.

Prepares you for the future. As your system grows, you can expand your software license

to increase the number of device signal tags (DSTs) allocated to the DeltaV controller.

egin with 50 and expand to 750 DSTs. Control strategy complexity and control module

scan rates determine overall controller performance and application size.

A redundant controller may be added to back up an MD Plus Controller online.

The standby controller comes online automatically, with a bumpless transition.

For more information, refer to the I/O Redundancy product data sheet.

Easy to use

Total control. The controller manages all control activities for the I/O interface channels.

It also manages all communication functions for the communications network.

Time tamping, alarming, and trend objects are also managed within the controller.

The controller executes all control strategy with execution speeds up to every 100 ms.

Data protection. Each time you install data in a DeltaV controller, the installation information is automatically saved.

Likewise, when users make online configuration changes to a controller, the system stores these changes as well.

This way, the system always retains a complete record of all the data

that has been installed in the controller and any online changes that have been made.

Cold restart. This feature ensures that in case of power failure, the controller will restart without

manual intervention and without any other device present on the network.

Now, you don’t have to reboot from the workstation.

Simply set the restart state of the controller to current conditions.

Note: To prevent process disruption during a short power loss,

an uninterruptible power supply (UPS) is available for the controller.

Communications

The S600+ offers multiple communication options that allow you to interface to

a variety of devices (including intelligent primary elements such as USM and Coriolis meters, 

for which the S600+ has many embedded drivers).

The S600+ can be connected to serial and network printers. 

The increased communication capability of the S600+ enables you to maximize

the benefits that are being increasingly realized with these intelligent meters.

Additionally, you can use the same communication ports to access

the process data that is calculated and stored by the S600+. 

Available communication interfaces include the following:

▪ Two independent Ethernet 10/100baseT ports.

▪ HART® communication is facilitated using an optional 12-channel HART module,

supporting point-to-point and multi-drop architectures (up to 50 transmitters).

▪ An embedded web server allows remote access to the flow computer.

This allows for remote diagnostics, report access, and configuration.

Security is provided by way of user name and password protection with a detailed event log for audit purposes. 

Compatible with Windows® Internet Explorer® version 5 or greater

(version 9 or greater must use compatibility mode) and Microsoft® Edge™ browser.

▪ Two configurable EIA-232 (RS-232) serial ports for connection to a printer or RTU.

▪ Seven EIA-422/485 (RS-422/RS-485) serial ports (up to 57600 bps baud) for connection to intelligent meters, 

Modbus SCADA data networks, or a DCS Supervisory System.

▪ USB 2.0 port for downloading reports and alarm/event logs.

▪ One dedicated configuration port for connection to the Config600™ configuration software.