Rosemount 8732EM EtherNet/IP Module Quick Start Guide

Quick Start Guide

00825-0100-4765, Rev AA

November 2015

Rosemount™ 8732EM EtherNet/IP™
Module

Quick Start Guide

Installation

Components

November 2015

• Rosemount 8732EM Transmitter

• 8732EM EtherNet/IP Module

• 8732EM EtherNet/IP Resource CD (8732EM
EtherNet/IP Module User Manual and EDS file)

• Power connector

• Modbus® serial cable and connector
(included)

• Ethernet cable and connector (not included)

Installation and startup summary

1. Mount the transmitter, and wire it to the sensor and to power.

2. Power up the flowmeter, set its Modbus address to 1, and configure its RS-485
terminals as follows: Modbus RTU, 38400 baud, 0-1-2-3 float point order, 2
stop bits, no parity.

3. Mount the ethernet module on the DIN rail.

4. Wire the ethernet module to power (24 VDC).

5. Install the Modbus serial cable between the ethernet module and the RS-485
terminals on the transmitter.

6. Set the configuration dip switches on the ethernet module as follows:
Switches 1–7 Off, Switch 8 On. This sets the IP addess to 192.168.0.1.

7. Power up the ethernet module. At this point, the module will attempt to make
a Modbus connection to the transmitter. If the Subnet Status LED (LED 5) is
green, continue. If it is not green, see “LED indicators” on page -4.

8. Set the network settings for the ethernet module.

a. Change th e Ethernet address for your PC so that it is on the same subnet as the

device. When prompted, enter the following:

- IP address: 192.168.0.x, where x is something other than 1

- Subnet mask: 255.255.255.0

b. Disable the popup blocker on your web browser.

c. Use a crossover cable (or a standard cable with a switch) and your web

browser to connect to the device, using the IP address assigned in Step 6:

192.168.0.1.

d. At the login screen, log in as user admin. The default password is admin.

e. On the Network Settings page, change the settings to the desired values and

close the web browser.

f. At the ethernet module, set all dip switches to Off.

g. Cycle power to the ethernet module.

9. Connect the ethernet module to the Ethernet network.

Important

Wait for the autoconfiguration process to complete. This is required to set up device memory.

2

November 2015

1

9

5

6

1

2

4

1

1

3

5

2

4

6

LED indicators

Power

1 +24 VDC
2 Ground

Ethernet connector

1TD+
2TD–
3RD+
4NC
5NC
6RD–
7NC
8NC

PC connector

1 Ground
2 Ground
3 RS-232 Rx
4 RS-232 Tx

Modbus serial
connector

1NC
2NC
3NC
4NC
5NC
6NC
7NC­8 RS-485/A
9 RS-485/B

Power connector wiring

–

+

Configuration switches

10. Add the ethernet module to the Ethernet network control system.

For more detailed instructions, see the transmitter installation manual or the
manual entitled 8732EM EtherNet/IP Module: User Manual.

Connections, switches, and indicators

Quick Start Guide

3

Quick Start Guide

LED indicators

LED number/name Status Meaning

1 Module

Status

Ethernet

2 Network

Status

N/A 3 Link Off The module does not sense a link.

4 Activity Off No Ethernet activity.

5 Subnet

Status

6 Device

Modbus Serial

Status

Off No power applied to the module.

Solid green The module is operating correctly.

Flashing green Standby; the module has not been initialized.

Flashing red Minor fault. The module may or may not be able to recover.

Solid red Major fault. No recovery is possible. The module must be

Flashing
green/red

Off The module has no power or no IP address has been assigned.

Solid green The module has at least one established ethernet connection.

Flashing green There are no ethernet connections established to the module.

Flashing red One or more of the connections to this module has timed out.

Solid red The module has detected that its IP address is already in use.

Flashing
green/red

Solid green The module is connected to an Ethernet network.

Flashing green The module is receiving and transmitting Ethernet packets.

Off Power off.

Flashing green Running correctly, but one or more transaction error s has

Solid green Running.

Solid red Transaction error/timeout or network stopped. Check the

Flashing red Missed transac tions.

Off Power off.

Flashing
red/green

Solid red Bootloader mo de. Contact Rosemount customer ser vice.

Flashing red Note the f lash sequence and cont act Rosemount custom er

Solid green Initializing.

Flashing green Configuration OK.

retuned to Rosemount for repair. See the manual for the return
policy.

Self-test in progress.

Self-test in progress.

occurred.

Modbus serial network wiring and configuration, especially the
baud.

Configuration missing or invalid.

service.

November 2015

4

November 2015

Quick Start Guide

Functional overview

The ethernet module acts as a gateway between the serial output of the
Rosemount device and an ethernet network. It supports process monitoring and
control, and configuration and administration from your web browser.

The ethernet module is a Modbus master and an Ethernet slave. On the Modbus
side, it polls the transmitter for a standard set of process variables and stores the
data locally. On the Ethernet side, it receives requests for data and responds with
the current values.

A. PLC F. Configuration loop (with configuration cable)

B. Web browser G. Modbus/RS-485

C. Ethernet H. PC with Ethernet config tool

D. Other devices (SCADA, PC, Inverter) I. Rosemount 8732EM Transmitter

E. EtherNet/IP Module J. To sensor

In this illustration:

 The transmitter shown is a Rosemount 8732EM Transmitter.
 The web browser is used for transmitter configuration and administration, via

a connection to the Rosemount web pages on the ethernet module.

 The configuration loop is used only by the Ethernet Config Tool. In typical

installations, this tool is not needed.

For more information

The 8732EM EtherNet/IP Module is a customization of the Anybus®
Communicator™ from HMS Industrial Networks.

 For detailed information about the Rosemount customization, for more

detailed installation instructions, and for information about concentration
measurement and petroleum measurement options, see the manual entitled
8732EM EtherNet/IP Module: User Manual.

 For detailed information about the transmitter, see the transmitter

documentation.

 For detailed information about the Anybus Communicator, see the manual

entitled Anybus Communicator User Manual, available on the HMS web site.

5

Quick Start Guide

IND: CONT. EQ.
FOR HAZ LOC.
CL I, DIV 2
GP A,B,C,D
TEMP
CODE
E203225

Rosemount customer service

Location Telephone number

U.S.A. 800-522-6277 (toll free)

Canada and Latin America [phone] (U.S.A.)

Asia Japan 3 5769-6803

All other locations [phone] (Singapore)

Europe U.K. 0870 240 1978 (toll-free)

All other locations [phone] (The Netherlands)

Email: [e-mail]

UL Certification

Warnings

November 2015

Explosion hazard—Substitution of any components may impair suitability for
class I, division 2.

Explosion hazard—When in hazardous locations, turn off power before
replacing or wiring modules.

Explosion hazard—Do not disconnect equipment unless power has been
switched off or the area is known to be non-hazardous.

Additional installation and operating EMC Compliance (CE)
instructions

 Max Ambient Temperature: 55 °C (for Hazloc environments)
 Field wiring terminal markings (wire type [Cu only, 14-30 AWG]).
 Use 60/75 or 75 °C copper (Cu) wire only.
 Terminal tightening torque must be 5-7 lb-in. (0.5 - 0.8 Nm).
 Use in overvoltage category 1 pollution degree 2 environment.
 Installed in an enclosure considered representative of the intended use.
 Secondary circuit intended to be supplied from an isolating source and

protected by overcurrent protective devices installed in the field sized per the
following:

6

November 2015

Control circuit wire size Maximum protective device rating

AWG (mm2) Amperes

22 (0.32) 3

20 (0.52) 5

18 (0.82) 7

16 (1.3) 10

14 (2.1) 20

12 (3.3) 25

Quick Start Guide

ODVA Conformity

EMC Compliance (CE)

This product is in accordance with the EMC directive 89/336/EEC, with
amendments 92/31/EEC and 93/68/EEC through conformance with the following
standards:

EN 50082-2 (1993)

EN 55011 (1990) Class A

EN 61000-6-2 (1999)

EN 61000-4-3 (1996) 10 V/m
EN 61000-4-6 (1996) 10 V/m (all ports)
EN 61000-4-2 (1995) ±8 kV Air Discharge
±4 kV Contact discharge
EN 61000-4-4 (1995) ±2 kV Power port
±1 kV Other ports
EN 61000-4-5 (1995) ±0.5 kV Power ports (DM/CM)
±1 kV Signal ports

7

Global Headquarters

Emerson Process Management

6021 Innovation Blvd.
Shakopee, MN 55379, USA

[phone] or [phone]
[phone]

[e-mail]

North America Regional Office

Emerson Process Management

7070 Winchester Circle
Boulder, CO 80301, USA

[phone] or [phone]
[phone]
[e-mail]

Latin America Regional Office

Emerson Process Management

Multipark Office Center
Turrubares Building, 3rd & 4th floor
Guachipelin de Escazu, Costa Rica

[phone]
[phone]
[e-mail]

Europe Regional Office

Emerson Process Management Flow B.V.

Neonstraat 1
6718 WX Ede
The Netherlands

[phone]
[phone]
[e-mail]

Asia Pacific Regional Office

Emerson Process Management Asia Pacific Pte Ltd

1 Pandan Crescent
Singapore 128461

[phone]
[phone]
[e-mail]

Middle East and Africa Regional Office

Emerson Process Management

Emerson FZE P.O. Box 17033,
Jebel Ali Free Zone - South 2
Dubai, United Arab Emirates

[phone]
[phone]

[e-mail]

*00825-0100-4765*

Quick Start Guide

00825-0100-4765, Rev AA

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Standard Terms and Conditions of Sale can be found at
www.Emerson.com/en-us/pages/Terms-of-Use.aspx
The Emerson logo is a trademark and service mark of Emerson
Electric Co.
Rosemount and Rosemount logotype are trademarks of
Rosemount Inc.
Modbus is a registered trademark of Modicon, Inc.
EtherNet/IP is a trademark of ODVA, Inc.
EtherNet/IP CONFORMANCE TESTED is a certification mark of
ODVA.
Anybus is a registered trademark of HMS Industrial Networks AB,
Sweden, USA, Germany, and other countries.
All other marks are the property of their respective owners.
© 2015 Emerson Process Management. All rights reserved.

November 2015