SNAP-PAC-EB2 OPTO 22, SNAP-PAC-EB2 Datasheet - Page 2

• Manufacturer Part Number: SNAP-PAC-EB2
• Description: I/O Processor
• Manufacturer: OPTO 22
• Type: PC Basedr

Specifications of SNAP-PAC-EB2

• Accessory Type: Communication Processor
• Leaded Process Compatible: No
• Peak Reflow Compatible (260 C): No
• Signal Input Type: Ethernet, RS-232
• Battery Type: CR2032 Lithium
• Brand/series: SNAP Series
• Communication: RS-232/485
• Current, Input: 750 mA
• Dimensions: 3.3"L×1.83"W×3.7"H
• Input Type: Analog/Digital/Serial
• Memory: 16 MB RAM
• Mounting Type: Rack
• Network Protocols: IEEE 802.3
• Number Of Inputs: 4
• Output Type: Analog/Digital/Serial
• Primary Type: Controller
• Temperature, Operating: 0 to 60 °C
• Voltage, Supply: 5-5.2 VDC
• For Use With: SNAP PAC System
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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2
For flexibility in designing your wireless network,
802.11a, b, and g standards are supported.
Wired+Wireless EB brains can be used with
Wired+Wireless SNAP PAC S-series and R-series
controllers and a variety of wireless switches and
other infrastructure hardware. For the best
security, the 802.11i WPA2/AES standard
is supported, while older WPA and WEP
security standards are included for
backwards compatibility.
Because wireless functionality is in the
brain itself, no additional parts are
required for wireless I/O processing or
communication. All SNAP PAC racks and
SNAP I/O modules can be used either wired or
wirelessly. You can switch from one network to the other
without reconfiguring I/O or changing field wiring. All features
work the same on both networks. See the feature chart on
page
SB Series Brains
The two SNAP PAC Serial Brains are the SNAP-PAC-SB1 and
the SNAP-PAC-SB2. Like the EB brains, the two SB brains are
identical except that the SNAP-PAC-SB1 provides high-speed
digital functions for use with 4-channel digital I/O. The SNAP-
PAC-SB2 does not offer high-speed digital functions. See
page 6
I/O Processing
Each SNAP PAC brain mounts on a SNAP PAC rack with up to 4,
8, 12, or 16 SNAP I/O modules.
SNAP PAC EB brains support all SNAP analog, digital, and serial
input and output modules. SNAP PAC SB brains support all
SNAP analog and digital modules.
These modules can all be mixed on the same mounting rack
and placed in any position on the rack, to accommodate the
required mix of signals at any location. Each SNAP I/O module
provides from 1 to 32 I/O points, depending on the module.
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
SALES 800-321-6786 • 951-695-3000 • FAX [phone] • [e-mail] • SUPPORT 800-835-6786 • 951-695-3080 • FAX [phone] • [e-mail]
© 2007–2011 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.
Rack
View from top
6.
for a comparison of brain features.
Brain
SNAP I/O modules
needed for wireless communication.
For more information on mounting racks, see Opto 22 form
#1684, the SNAP PAC Racks Data Sheet. For more information
on SNAP I/O modules, visit our website at www.opto22.com.
In addition to I/O processing, SNAP PAC Ethernet brains
support communication using multiple protocols running
simultaneously over Ethernet, including EtherNet/IP
Modbus
brain’s built-in file system, SMTP (email client), and Opto 22’s
open memory-mapped OptoMMP protocol. Communication
with OPC 2.0-compliant clients is available through
OptoOPCServer (see
Wired+Wireless EB brains support the same protocols over a
wireless LAN and on a wired Ethernet network.
Software
SNAP PAC brains are primarily designed for use with a SNAP
PAC programmable automation controller. The controller
runs a control program built with PAC Project
PAC Project software suite comes in two forms, Basic and
Professional.
•
•
In addition to using a SNAP PAC controller with PAC Project
software, you can communicate with SNAP PAC brains using
the open and documented OptoMMP protocol. A free
OptoMMP Communication Toolkit is available on our website,
www.opto22.com. This toolkit includes ActiveX components
and C++ classes, so you can use programming tools such as
Visual Basic or Visual C++ to communicate with the brains.
See form #1465, the OptoMMP Protocol Guide, for more
information.
Ethernet brains can also communicate with Allen-Bradley
RSLogix
#1770, the EtherNet/IP for SNAP PAC Protocol Guide, on our
website).
EB brains as with regular EB brains. No additional hardware is
Multiple Protocol Support on Ethernet
The same racks and modules are used with Wired+Wireless
PAC Project Basic, which is included in the purchase of
a SNAP PAC controller, consists of control programming,
human-machine interface (HMI) creation, and
configuration software.
PAC Project Professional is available for purchase and
adds OptoOPCServer
OptoDataLink
additional features.
®
®
/TCP, SNMP for network management, FTP for the
systems using EtherNet/IP (see Opto 22 form
™
“Software, ”
for database communications, and
SNAP PAC Brains
™
for OPC connectivity,
below).
™
software. The
™
,