E2 OPTO 22, E2 Datasheet

Programmable Logic Controller

E2

Manufacturer Part Number
E2
Description
Programmable Logic Controller
Manufacturer
OPTO 22
Type
Ethernetr
Datasheet

Specifications of E2

Peak Reflow Compatible (260 C)
No
Leaded Process Compatible
No
Communication
RS-422/485
Current, Input
0.5 A
Input Type
Analog
Mounting Type
Rack
Number Of Expansion Modules
1
Output Type
Analog
Primary Type
Controller
Terminal Type
Terminal Block
Termination
Terminal Block
Voltage, Supply
5-5.2 VDC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
For Use With
I/O Rack
E1 and E2 Brain Boards
Description
E1 and E2 brain boards are Ethernet-ready I/O and communi-
cation processors for digital and analog I/O systems. The E1
connects to a rack of Opto 22 G1, G4, or Quad Pak
modules, while the E2 connects to a rack of Opto 22 G1 analog
I/O modules. Each brain board communicates with a host
computer and performs control functions for each I/O point.
Designed as drop-in replacements for Opto 22's serial-based
B1 and B2 brain boards, E1 and E2 brain boards connect to
standard 10/100 Mbps Ethernet networks while including
support for serial Optomux
Communication and Protocol Support
Ethernet support makes E1 and E2 brain boards ideal for
upgrading existing Optomux I/O systems to use Ethernet
networking while preserving existing I/O racks, modules, and
field wiring. Using RS-422/485 serial networks, E1 and E2 brain
boards provide Optomux-based capabilities identical to B1
and B2 brain boards.
When Ethernet networks are used, E1 and E2 I/O units also
support Modbus/TCP clients, custom Optomux applications
migrated to Ethernet, custom software applications written
using Opto 22's memory-mapped OptoMMP
communication protocol, and applications using Opto 22's
PAC Project
for flowchart-based programming and PAC Display
PAC Project Professional adds OptoOPCServer
connectivity with OLE for Process Control (OPC) 2.0-compliant
clients and OptoDataLink for exchanging data with commonly
used databases, such as MySQL and Microsoft® SQL Server.
Because the E1 and E2 can use these Ethernet-based protocols
simultaneously while still communicating with an existing
Optomux software application via a serial network, E1 and E2
brain boards greatly expand your options for controlling and
monitoring your I/O system.
© 2005–2011 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.
Features
Drop-in replacement for existing B1 and B2 brain
boards on an Optomux serial network
Dual network connectivity: RS-422/485 serial and
10/100 Mbps Ethernet
Optomux, Modbus/TCP, and OptoMMP protocol
support
Can use Opto 22 PAC Project software for control, HMI,
and OPC server
software. PAC Project Basic includes PAC Control
SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com
®
-based networks.
for data
digital I/O
for HMI.
Programming and Configuration
There are several options for controlling, monitoring, and
acquiring data from E1 and E2 brain boards.
Optomux over serial or Ethernet networks
• Use your existing serial-based Optomux host
• Migrate your existing serial-based Optomux host
Communication settings for connecting to an Optomux serial
network are made using on-board jumpers.
Ethernet-based communication options
• Use an Ethernet-based Opto 22 industrial controller
Part Numbers
application. Here, one E1 or E2 brain board routes
Optomux commands from a serial connection to other
brain boards connected to an Ethernet network. This
approach is illustrated in the system diagram on
application to Ethernet. The Optomux for Ethernet
software toolkit is shipped with E1 and E2 brain boards and
can also be downloaded free of charge from the Opto 22
website.
that runs a PAC Control strategy (or control program) and
communicates with all Opto 22 devices on the Ethernet
network. This approach also makes it possible to use the
PAC Project software applications PAC Display for HMI,
Part
E1
E2
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
16-Channel Digital Optomux Protocol Brain Board
for Serial and Ethernet Networks
16-Channel Analog Optomux Protocol Brain Board
for Serial and Ethernet Networks
Description
E1 Brain Board
page
6.
PAGE
1

Related parts for E2

E2 Summary of contents

Page 1

... I/O systems. The E1 connects to a rack of Opto 22 G1, G4, or Quad Pak modules, while the E2 connects to a rack of Opto 22 G1 analog I/O modules. Each brain board communicates with a host computer and performs control functions for each I/O point. ...

Page 2

... Ethernet network, I/O point, and other E1 and E2 configuration settings are made using Opto 22's PAC Manager configuration software. This software is included on the CD shipped with E1s and E2s, and is also available as a free download from the Opto 22 website. Optomux Compatibility E1 and E2 brain boards are designed as drop-in replacements for Opto 22 B1 and B2 brain boards ...

Page 3

... E1 and E2 Brain Boards Optomux Protocol Brain Comparison The following table compares Opto 22’s Optomux-capable brain boards: B1, E1, B2, and E2. Features shown are for the Feature Optomux Digital Features Read/write to point Input latching Counting Pulse duration measurement Pulse generation Time delays (10 ms resolution) ...

Page 4

... One latch per point is available; it can be configured as on-to-off or off-to-on. 3 Two latches per point are always available; no configuration is needed. 4 Maximum counter frequency is 400 Hz. Counters roll over at 65,535. E2 Features and Protocols The following table shows features available I/O analog unit depending on the protocol used. Feature Read/write to point in Engineering units ...

Page 5

... Optomux applications for serial networks can be converted to use Ethernet networks. The Optomux Protocol Driver and documentation are included with E1 and E2 brain boards, and can also be downloaded free of charge from the Opto 22 website. For more information on using E1 and E2 brain boards, see the E1 and E2 User’ ...

Page 6

... Optomux-based I/O system for an RS-422/485 serial network can be migrated to an Ethernet network. In this system, each original brain board has been replaced with E2, and all brain boards are connected to an Ethernet network. One brain board is connected via an RS-422/485 serial connection to the host PC running the Optomux application ...

Page 7

... E1 and E2 Brain Boards Integrating E1- or E2-based I/O into a PAC Project™-based System PC used to develop PAC Control strategy E2 PC running PAC Display HMI for operator SNAP PAC Ethernet brain with SNAP digital modules OptoOPCServer providing SNAP PAC Ethernet brain with analog, HDD*, and serial modules OPC data to any OPC client ™ ...

Page 8

... This diagram shows an E1- and E2- based I/O system controlled by Modbus/TCP software. In this system, each original brain board has been replaced with E2, and all brain boards are connected to an Ethernet network. Modbus/TCP software running communicates with the E1s and E2s over the Ethernet network to control and monitor I/O points ...

Page 9

... Digital I/O (E1): Read Point, Write Point, Latch Point (On/Off), Count, Pulse Duration, Time Delay, Pulse Generation, Watchdog Timer Optomux I/O Functions Analog I/O (E2): Read Point, Write Point, Input Averaging, Min/Max Recording (peak and valley), High/Low Range Testing, Offset and Gain Calculation, Waveform Generation, Watchdog Timer ...

Page 10

... SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com © 2011 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. ...

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