SNAP-PAC-EB1-W OPTO 22, SNAP-PAC-EB1-W Datasheet - Page 8

• Manufacturer Part Number: SNAP-PAC-EB1-W
• Description: I/O Processor Wireless
• Manufacturer: OPTO 22

Specifications of SNAP-PAC-EB1-W

• Accessory Type: Communication Processor
• Signal Input Type: Ethernet, RS-232
• Rohs Compliant: Yes
• For Use With: SNAP PAC System
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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System Architecture
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SNAP PAC brains are ideally suited for use as local I/O, logic,
and communication processors in distributed systems.
The system shown below is controlled by a SNAP PAC S-series
standalone controller running a PAC Control strategy. Some of
the distributed I/O units are on an Ethernet network using EB
brains, and some are on a serial network using SB brains. The
controller handles all I/O on both networks.
One or more PCs running a PAC Display
HMI for operators or technicians.
PC used to develop a PAC Control strategy.
Once developed, the strategy runs
independently on the SNAP PAC controller.
SNAP PAC S-series controller
running a PAC Control strategy
Serial network
SNAP PAC brains and I/O (distributed units). The top four are on
an Ethernet network; the bottom two are on a serial network.
SNAP PAC Ethernet brains can also be used as intelligent
remote I/O with Allen-Bradley Logix PLC systems.
While the controller provides overall direction to the control
system, each SNAP PAC brain locally handles counting,
latching, thermocouple linearization, PID loop control, and
other functions for the I/O modules on the racks. These local
functions continue even if the controller loses
communication with the brains.
SNAP PAC Brains