EOTec 2000 Multi-Channel Contact Closure (MCCC)
Overview
The EOTec 2000 fiber optic Multi-Channel Contact Closure transceiver modules for Safety-Shut Down applications are used to convert up to ten contact closure inputs into fiber optic signals for transmission over a single fiber optic link. These units are commonly used for remote transmission over long distances (up to 16 miles), transmission through hazardous areas and alarm event triggering.
Applications for this device include long distance transmissions, lightning prone areas, transmissions through hazardous areas and Safety-Shut Down applications.
Cost Effective Signal Multiplexing without a PLC!
Each transceiver module includes two contact closure inputs and is capable of driving up to ten inputs by cascading additional dual channel input modules. A de-pluggable screw terminal on the bottom of the module is provided for connection to the input signal. An integrated backplane allows for communications between modules with no external inter-modular connection.
Flexible design for greater output driving capacity.
Each transceiver has a single optical port for use with multi-mode or single mode optical fiber with transmissions at 850 nm or 1300 nm using industrialized ST/SMA connectors. SPDT Form C relay outputs are provided for each channel capable of driving resistive loads with a maximum switching power of 120W, 250VA, and maximum switching current of 4A DC, AC.
Features of Weed Instrument modular Multi-Channel Contact Closure (MCCC)
- Suitable for critical Safety Shut-Down applications
- Transmits from 1 to 10 Contact Closure signals over one fiber
- Compatible with multi-mode or single mode optical fiber
- De-pluggable screw terminals for all wire connections
- Integrated backplane with no external inter-modular connections
- Visible status LED’s for power, TX/RX and channel inputs
- Fail-Safe relay operation
- Accepts our standard power supplies
- Available with dual redundant, hot swappable power supplies
- Suitable for mounting on standard 35 mm DIN rail
- Operating range of –40 °C to 85 °C, 0-90% RH (non-condensing)
- Dimensions (each module): 22.5 mm w x 99 mm h x 114 mm d
Selection Guide:
MCCC Fiber Optic Transmitters:
|
Model
|
Description
|
|
2S06
|
Transmitter Module, 2-Ch, SMA, 850nm, MM
|
|
2S07
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Transmitter Module, 2-Ch, ST, 850nm, MM
|
|
2S09
|
Transmitter Module, 2-Ch, ST, 1300nm, MM
|
|
2S10
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Transmitter Module, 2-Ch, ST, 850nm, MM, Hi-Powered
|
|
2S36
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Transmitter Module, 2-Ch, ST, 1300nm, SM, Std-power
|
|
2S46
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Transmitter Module, 2-Ch, ST, 1300nm, SM, Hi-powered
|
MCCC Fiber Optic Receivers:
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Model
|
Description
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|
2H06
|
Receiver Module, 2-Ch, SMA, 850nm, MM
|
|
2H07
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Receiver Module, 2-Ch, ST, 850nm, MM
|
|
2H09
|
Receiver Module, 2-Ch, ST 1300nm, MM/SM
|
MCCC Input/Output Modules:
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Model
|
Description
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|
2P02
|
Input Module, 2-Ch, Dry Contact
|
|
2K02
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Output Module, 2-Ch, Relay
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MCCC Power Supply Options:
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Model
|
Description
|
|
2A06
|
Power Supply, 85 to 240VAC, 50/60Hz, or 85 to 140VDC
|
|
2A16
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Power Supply, 85 to 240VAC, 50/60Hz, or 85 to 140VDC, w/ diagnostics
|
|
2A08
|
Power Supply, 24VDC
|
|
2A18
|
Power Supply, 24VDC, w/ diagnostics
|
Application Diagram:
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