SNAP-B3000-MODBUS OPTO 22, SNAP-B3000-MODBUS Datasheet - Page 6

• Manufacturer Part Number: SNAP-B3000-MODBUS
• Description: G4 DIGITAL I/O MODULE
• Manufacturer: OPTO 22
• Type: PC Basedr

Specifications of SNAP-B3000-MODBUS

• Leaded Process Compatible: No
• Peak Reflow Compatible (260 C): No
• Brand/series: SNAP Series
• Communication: RS-422/485
• Current, Input: 1 A
• Dimensions: 3.3"L×1.82"W×3.62"H
• Input Type: Analog/Digital
• Mounting Type: Rack
• Number Of Expansion Modules: 8, 12/16
• Number Of Inputs: 32
• Number Of Outputs: 32
• Output Type: Analog/Digital
• Primary Type: Controller
• Terminal Type: 2/4 Wire
• Termination: 2/4 Wire
• Voltage, Supply: 5-5.2 VDC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With: I/O Rack

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6
Specifications
Baud/Address Jumpers, LED Descriptions
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 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.
Table 3. LED Descriptions
SNAP-B3000-Modbus Brain
RCV
XMT
RUN
LED
Processor is currently receiving
data on communication line.
Processor is currently transmitting
data on communication line.
Power on processor
(at least 4.75 VDC)
Description
Modbus Analog and Digital SNAP Brain
Table 1: Baud Rate Jumpers
ASCII Port Modes:
7 data bits, 1 stop bit, even parity
7 data bits, 1 stop bit, odd parity
Table 2: Address Table
RTU Port Modes:
8 data bits, 1 stop bit, even parity
8 data bits, 1 stop bit, odd parity
8 data bits, 1 stop bit, no parity