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1C31181G02

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Emerson 1C31181G02 is a four-channel 850 nm personality module for an Ovation Media Attachment Unit.
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Technical specifications for 1C31181G02

  • Manufacturer:
    Emerson
  • Part Number:
    1C31181G02
  • Product Family:
    Ovation
  • Product Type:
    Media Attachment Unit Personality Module
  • Stock:
    1
  • Optical Channels:
    4
  • Optical Wavelength:
    850 nm
  • Maximum Documented Link Length:
    2 km (6560 ft)
  • Companion Electronics Module:
    1C31179G02
  • Media Attachment Unit Base:
    1C31206
  • Remote-Node Connectivity:
    Provides four fiber-optic channels for connections between the PCRR and remote nodes
  • Controller-Side Connection:
    The PCRR and Media Attachment Unit are interconnected through an AUI cable
  • Documented AUI Cable:
    5A26147; approximately 1.5 m (5 ft)
  • AUI Cable Standard:
    Meets the applicable ANSI/IEEE 802.3 electrical specifications
  • Fiber Connection:
    Duplex fiber-optic cable with ST connectors
  • Documented Fiber-Optic Cables:
    3A98763, green; 3A98764, yellow
  • Base Capacity:
    Up to two Media Attachment Unit modules
  • Base Power:
    The 1C31206 base backplane routes +24 V DC power to the installed Media Attachment Unit modules
  • Mounting:
    The Media Attachment Unit base clamps onto a DIN rail
  • Cabinet Location:
    Ovation Controller cabinet or migrated WDPF DPU cabinet
  • Local I/O Bus Termination:
    The Media Attachment Unit base provides local I/O bus termination
  • Branch Placement:
    The base must be installed at the end of the branch when local I/O modules share the same branch
  • Tariff Code:
    8517799000
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Optics Topology Pairing Application
  • Four optical channels for an Ovation Media Attachment Unit
  • 850 nm optics with a documented link length up to 2 km (6560 ft)
  • Documented pairing with the 1C31179G02 electronics module

1C31181G02 is an Emerson Ovation personality module for the controller-cabinet Media Attachment Unit.

The assembled unit translates between the PCRR interface and the fiber medium, providing connection points for links to as many as four remote nodes.

Before installation or replacement, verify the companion electronics module, optical wavelength, fiber routing, link length, remote-node arrangement, and connector condition.

Availability, condition, price, and shipping time for 1C31181G02 are confirmed during quotation.

Emerson 1C31181G02 Media Attachment Unit Personality Module Manuals, Datasheets, Links

Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

  • The module provides four optical channels
  • The documented optical wavelength is 850 nm
  • The documented maximum link length is 2 km (6560 ft)
  • The Media Attachment Unit is installed in the controller cabinet
  • It connects the PCRR fiber path to as many as four remote nodes
  • The assembled unit directs messages to one remote node at a time
  • 1C31181G02 is paired with the documented 1C31179G02 electronics module
  • The personality module translates between the electronics module and fiber medium
  • Connected remote nodes must use the documented compatible optics type
  • Fiber connection between an Ovation controller cabinet and remote I/O nodes
  • Four-channel Media Attachment Unit installations using 850 nm optics
  • Remote-node fiber links with documented distances up to 2 km
Description
1C31181G02 is an Emerson Ovation Media Attachment Unit personality module for four-channel 850 nm fiber communication.

Used with the 1C31179G02 electronics module, it forms the controller-cabinet connection point between the PCRR and as many as four remote nodes, with a documented maximum link length of 2 km (6560 ft).

Before installation or replacement, confirm both module identifiers, optical wavelength, fiber type, link length, remote-node topology, connector condition, and consistent optics across the connected path.
Alternative Names
1C31181G02 Emerson 1C31181G02 Ovation 1C31181G02 1C31181 G02 1C31181-G02
Technical notes
Emerson 1C31181G02 must be paired with 1C31179G02 and matched to the 850 nm fiber type, remote-node topology, link length, and installed Ovation cabinet drawings.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What additional hardware is required to install Emerson 1C31181G02?
The personality module is used with the 1C31179G02 electronics module and the 1C31206 Media Attachment Unit base. The installation also requires the applicable AUI cable and duplex fiber-optic cables.
Can Emerson 1C31181G02 be installed on a standard Ovation I/O base?
No. Emerson documents the dedicated 1C31206 Media Attachment Unit base for this configuration. The base mounts on a DIN rail and accommodates up to two MAU modules.
Where should the base for Emerson 1C31181G02 be positioned on an I/O branch?
When local I/O modules share the branch, the MAU base must be installed at the end because it terminates the local I/O bus. A separate branch-terminator board is not required after the MAU base.
How is Emerson 1C31181G02 connected to the PCRR card?
The Media Attachment Unit connects to the PCRR through the documented 5A26147 AUI cable. The selected PCRR port must correspond to the assigned group of remote nodes.
What fiber connections should be checked when installing Emerson 1C31181G02?
Use duplex fiber with ST connectors and connect each MAU transmit port to the corresponding remote-node receive port, and each receive port to the remote-node transmit port. Confirm the channel and remote-node switch settings before operation.
What should be checked if Emerson 1C31181G02 cannot communicate with a remote node?
Check the AUI connection, fiber TX/RX orientation, ST connectors, assigned MAU channel, remote-node address setting, remote-node power, and the connection indications provided by the companion electronics module.
What should be checked before ordering Emerson 1C31181G02?
Verify the complete part number, companion electronics module, optical wavelength, fiber type, link distance, connector style, and remote-node topology.