SNAP-PAC-R1 OPTO 22, SNAP-PAC-R1 Datasheet - Page 5

• Manufacturer Part Number: SNAP-PAC-R1
• Description: Programmable Controller
• Manufacturer: OPTO 22
• Type: PLCr

Specifications of SNAP-PAC-R1

• Accessory Type: Programmable Automation Communication
• Leaded Process Compatible: No
• Peak Reflow Compatible (260 C): No
• Signal Input Type: Ethernet, RS-232
• Brand/series: SNAP Series
• Communication: RS-232
• Current, Input: 1.2 A
• Dimensions: 3.313"L×1.75"W×4.188"H
• Input Type: Analog/Digital/Serial
• Memory: 32 MB (Total RAM), 2 MB (Battery-Backed RAM), 8 MB (Flash)
• Mounting Type: Rack
• Output Type: Analog/Digital/Serial
• Primary Type: Controller
• Voltage, Supply: 5-5.2 VDC
• For Use With: SNAP PAC System
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

System Architecture
For the network shown in this diagram, either PAC Project Professional or PAC Project Basic can be used.
© 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.
SNAP PAC R-series Controller in Basic Network Configuration
Other features
1
with power off: 5 years).
2
3
4
remaining eight can be analog, serial, and high-density digital modules.
SNAP PAC R-Series Controllers
Models manufactured before July 1, 2007 have a user-replaceable 3-volt CR2032 Lithium battery (typical service life
Connecting to a serial device requires configuration in PAC Manager; PAC Control handles communication.
Requires a Wired+Wireless model (SNAP-PAC-R1-W or SNAP-PAC-R2-W).
SNAP-PAC-R1s with serial numbers lower than 600,000 are limited to eight 4-channel digital modules per rack;
SALES 800-321-6786 • 951-695-3000 • FAX [phone] • [e-mail] • SUPPORT 800-835-6786 • 951-695-3080 • FAX [phone] • [e-mail]
In this diagram, the SNAP PAC R-series controller uses one network interface
to communicate with host computers and control I/O. The controller controls
I/O on its own rack and on other Ethernet-based I/O units.
SNAP PAC R-series
• Multiple protocol support including TCP/IP, FTP, EtherNet/IP, Modbus/TCP,
• Built-in I/O processor handles up to 16 digital, analog, and serial I/O modules on the
same rack
• Real-time clock
• FTP server/client with file system (in RAM and in removable storage)
• Scratch Pad area for peer-to-peer communication
• Configurable link redundancy or segmented networking
SNMP v2.0c, OptoMMP™, and SMTP
for I/O-controller subnetting (when using PAC Project Professional)
Field devices
location #1
4
PAC running
PAC Display Basic
Ethernet switch
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
Basic Control Network
Additional I/O units are
controlled by the R-series
controller on the network.
Field devices
location #2
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