E2 OPTO 22, E2 Datasheet - Page 9

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

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
Technical Specifications
© 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.
Power Requirements
Operating Temperature
Storage Temperature
Humidity
Ethernet Network Interface:
Serial Network Interface:
Optomux I/O Functions
Modbus/TCP, OptoMMP, and
OPC I/O Functions
LED Indicators
Jumper-selectable Serial Options
* ±15 VDC ±0.25 V is required for the analog modules. Current depends on the number and types of modules
installed. A 24 VDC power supply is required for analog modules that need a current loop source.
Type
Connector
Rate
Supported Protocols
Maximum Segment Length
Type
Connector
Data Rates
Supported Protocols
Network Range
SALES 800-321-6786 • 951-695-3000 • FAX [phone] • [e-mail] • SUPPORT 800-835-6786 • 951-695-3080 • FAX [phone] • [e-mail]
5.0–5.2 VDC @ 0.5 amps
(excludes digital and analog module power requirements) *
0 °C to 70 °C
–40 °C to 85 °C
0–95% humidity, non-condensing
IEEE 802.3 network, 10Base-T/100Base-TX
RJ-45
10/100 Mbps, half or full duplex
Optomux over Ethernet, Modbus/TCP, OptoMMP (Opto 22’s IEEE
1394-based memory-mapped protocol)
100 m (328 ft.) with Category 5 or superior UTP
RS-422/485 serial link
E1: Terminal block; E2: Terminal block (on mounting rack)
300, 600, 1200, 2400, 4800, 9600, 19200, and 38400 baud
Optomux
Up to 32 Optomux stations configured for multidrop can be used on a serial
network of up to 1524 m (5000 ft.) total length. Up to 256 Optomux stations
and longer line lengths can be used by installing network repeaters.
Up to 256 Optomux stations configured for repeat mode can exist
on a network.
Digital I/O (E1): Read Point, Write Point, Latch Point (On/Off), Count,
Pulse Duration, Time Delay, Pulse Generation, Watchdog Timer
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
With these protocols, the following brain-based features are not available:
• No pulsing or time delay (E1)
• No input averaging or waveform generation (E2)
Status, Link, Activity, Full duplex, Transmit (serial), Receive (serial)
Group A: Multidrop or repeat mode, RS-485 termination and biasing
Group B: Serial address (0 to 255), baud rate, 2- or 4-pass protocol
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
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