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Littelfuse CIO-MB Communications Module

Littelfuse CIO-MB Communications Module

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SKU : MSRCIOMB

In Stock Quantity:0

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Brand : Littelfuse/Symcom
$406.55 USD
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Description

Littelfuse CIO-MB Communications Module Description

The CIO-MB/CIO-120-MB communications module is a convenient and cost-effective Modbus/RTU interface capable of providing discrete control and monitoring of a 777 Plus Series overload relay/power monitor over a Modbus network.

The CIO-MB is an I/O module that provides four (4) digital inputs and two (2) AC/DC rated relay outputs. The CIO-120-MB is an I/O module that provides four (4) 120VAC inputs and two (2) AC/DC rated relay outputs. Both units can be DIN rail mounted or mounted directly to a back panel.

Littelfuse CIO-MB Communications Module Typical Function

The CIO-MB is an I/O module that provides four (4) digital inputs and two (2) AC/DC rated relay outputs. The CIO-120-MB is an I/O module that provides four (4) 120VAC inputs and two (2) AC/DC rated relay outputs. Both units can be DIN rail mounted or mounted directly to a back panel.

Littelfuse CIO-MB Communications Module Features

  • Pre-Configured to Work with the 777 Plus Series Power Monitor/Enhanced Overload Relays
  • Remote I/O Capabilities
  • Removable Terminal Strip Connections for Easier Installation
  • Two Diagnostic LEDs to Indicate Communication Status to Network and Overload
  • UL Listed
  • CSA Approved
  • CE Compliant
  • 5-Year Warranty
  • Made in the USA

Specifications

Littelfuse CIO-MB Communications Module Specifications

Remote Reset (for use with optional 777 Series) . . . . . Normally open pushbutton rated 24VDC, 10mA (min.)

Power Requirements

  • Voltage . . . . . . . . . . . . . . . . . . . . . . .24VDC +10%
  • Current . . . . . . . . . . . . . . . . . . . 95mA (max.) 70mA (typical)
  • Power . . . . . . . . . . . . . . . . . . . 2.28 W (max.) 1.7 W (typical)
  • Ethernet Controller . . . . . . . . . . . IEEE 802.3
  • Capability . . . . . . . . . . . 10Base-T

Voltage Range

  • CIO-MB . . . . . . . . . . . . . . . 12-24VDC
  • Current . . . . . . . . . . . . 2mA (typical)

Output Characteristics SPDT (1), SPST (1)

  • Pilot Duty. . . . . . . . . . . . 480VA @ 240VAC, B300 
  • General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . 5A @ 240VAC 

Temperature Range . . . . . . . . . . . . . -20° to 70°C (-4° to 158°F)

Terminal Torque . . . . . . . . . 3 in.-lbs. (max.)

Wire AWG . . . . . . . . . 12-20 AWG

Class of Protection . . . . . . . . . IP20, NEMA 1 (finger safe)

Relative Humidity . . . . . . . . . 10-95%, non-condensing per IEC 68-2-3

Electrostatic Discharge (ESD) . . . . . . . IEC 61000-4-2, Level 3, 6kV contact, 8kV air

Radio Frequency Immunity, Radiated . . . . . . .150 MHz, 10V/m

Fast Transient Burst . . . . . . . IEC 61000-4-4, Level 3, 4kV input power

Hi-Potential Test . . . . . . . Meets UL508 (2 x rated V + 1000V for 1 min)

Surge

  • Input Power . . . . . . . . . IEC 61000-4-5, Level 1
  • Inputs/Data Lines . . . . . IEC 61000-4-5, Level 2

Safety Marks

  • UL . . . . . . . . . UL508 (File #E68520)
  • CSA . . . . . . . . . . C22.2 (File #46510)
  • CE . . . . . . . . . . IEC 60947-6-2

Enclosure . . . . . . . . .Polycarbonate

Weight . . . . . . . . . . . . . . . . . . . . . . . . 0.25lb

Mounting Method . . . . . . . . . . . . . . . DIN Rail or surface mount (w/two #8 screws)


WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Resources

Littelfuse CIO-MB Communications Module Resources

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Littelfuse CIO-MB Communications Module Product Specifications

Littelfuse CIO-MB Communications Module Installation Bulletin

Littelfuse CIO-MB Communications Module Engineering Bulletin

Warranty
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