Fiber Optic Selector Guide for Analog & Digital Data Links, Contact Closures & Multiplexers

Transcription

1 Fiber Optic Selector Guide for Analog & Digital Data Links, Contact Closures & Multiplexers Analog Data Links Multi-Channel Contact Closures Multiplexers Digital Data Links - Contact Closures Power Supply Modules

2 EOTec 2000 Multi-Channel Contact Closures EOTec 2000 fiber optic Multi-Channel Contact Closure modules convert up to 10 dry contact inputs to fiber optic signals for transmission over a single fiber optic link. Upon activation of the inputs, the receiver module accepts the transmitted signals and de-energizes a corresponding on-board relay operating in a fail-safe mode for switching critical systems. Each transmit module includes 2 inputs and is capable of multiplexing up to 10 inputs by cascading additional dual channel input modules. An integrated backplane allows for communications between modules with no external inter-module connection. Power to all the modules is derived from a standard EOTec 2000 power supply through the integrated BUS connector or from an external 24VDC source supplied directly to the transceiver module. Dynamic Range Input/Output Type Fiber 2S07 2-Channel, 850 nm, Multi-mode, Transmitter 12 db 2S09 2-Channel, 1300 nm, Multi-mode Transmitter 12 db 2S10 2-Channel, 850 nm, Multi-mode Transmitter 17 db 2S36 2-Channel, 1300 nm, Single-mode Transmitter 10 db 2S46 2-Channel, 1300 nm, Single-mode, Transmitter 16 db 2H07 2-Channel, 850 nm, Multi-mode, Receiver Form C Relay Output 2H09 2-Channel, 1300 nm, Receiver (Multi-mode or Single mode) Form C Relay Output 2P02 2-Channel, Input Module 2K02 2-Channel, Output Module Form C Relay Output MULTI-CHANNEL CONTACT CLOSURE - APPLICATION DIAGRAM Condition 1. Normal Condition, input closed 2. Normal Condition, input open 3. Loss of power at TX 4. Loss of power at RX 5. Fiber loss (or disconnected) 6. Component failure at TX 7. Component failure at RX 8. Component failure on input module (2P02) 9. Component failure on output module (2K02) 10. Input module disengaged from backplane 2HXX/2K02 Output Relay Channel relay Energized Channel relay All channel relays All channel relays All channel relays All channel relays All channel relays Both channel relays Both channel relays Both channel relays Weed Instrument Fiber Optics 2

3 EOTec 2000 Analog Data Links EOTec 2000 fiber optic Analog Data Links provide reliable EMI/RFI and lightning immune transmissions of and signals over a single fiber optic cable. Each transceiver has an optical port which is available in multi-mode and single mode at and wavelengths using or A connectors. LED indicators are provided for power, input over range, input under range and signal lock. The Analog Data Link transmitters and receivers will accept power from an external 24VDC source connected directly to a pluggable screw terminal or from a 120/240VAC power source when using the EOTec 2A56 Universal Power Supply. Applications for Weed fiber optic Analog Data Links include transmission of analog signals over long distances and signal transmission in lightning prone locations and hazardous areas. * Analog Signal Wavelength Dynamic Range into 200/230 µm Dynamic Range into 62.5/125 µm Dynamic Range into 9/125 µm Mating Receiver Mode Fiber 2T06 2R06 A 2T07 2R07 2T09 2T10 Hi-power 43dB 31dB 2R07 2T12 2R12 A 2T14 2R14 2T18 2T20 Hi-power 43dB 31dB 2R14 2T36 21dB 2T46 Hi-power 29dB 2T72 21dB 2T92 Hi-power 29dB 2R06 A 2R07 / 2R12 A 2R14 / * : Fiber Optic Transmitter : Fiber Optic Receiver MODULE DIMENSIONS Accessories 2A56 Power Supply, VAC, 50/60Hz or VDC Inch (mm) 3 Weed Instrument Fiber Optics

4 EOTec 2000 Multiplexers EOTec 2000 Multiplexers can send up to eight channels of bi-directional electrical information over a pair of fiber optic cable. Input/Output module selections include,, contact closure and RS-232/485. The base unit connects directly to the fiber optic cable and provides a visual indication of the fiber link status. Each base unit has a duplex optical port configured for use with wavelengths, multi-mode or single mode optical fiber. An integrated backplane allows for communications from the base unit to the input/output modules with no external inter-modular connection. No programming is required. Power is supplied either through the standard EOTec 2000 power supplies or from an external 24VDC power supply. Applications for Weed fiber optic Mulitplexers include remote analog data acquisition, Continuous Emissions Monitoring Systems at coal fired power plants, data transmission on wind turbines and signal transmission in lightning prone locations and hazardous areas. BASE UNITS Dynamic Range Mode Fiber 2M55 Multiplexer, Base Unit, 9 db Multi-mode µm 2M57 Multiplexer, Base Unit, 9 db Multi-mode SC µm 2M59 Multiplexer, Base Unit, 16 db Single Mode SC 5-10µm 2M61 Multiplexer, Base Unit, 36 db Single Mode SC 5-10µm INPUT/OUTPUT MODULES Input/Output Type Baud Rate 2M11 2-CH, Input Module 0-10 VDC 2M21 2-CH, Output Module 0-10 VDC 2M12 2-CH, Input Module 4-20 ma 2M22 2-CH, Output Module 4-20 ma 2M13 2-CH, Input Module Dry Contact (1KW max/5vdc) 2M23 2-CH, Output Module Form C Relay (2A 220VDC, 250VAC) 2M30 2-CH, Bi-directional Module RS-232/485, half duplex 9.6K to 115K FIBER OPTIC MULTIPLEXER - APPLICATION DIAGRAM Weed Instrument Fiber Optics 4

5 Digital Data Links - Contact Closures The -CC and -CC Fiber Optic Transmitter/ Receiver can be used to transmit contact closure data over long distances. DIN-rail mount housings enable easy installation on industry standard hardware. The -CC Transmitter provides a closed contact signal to the -CC Receiver, which activates a Single Pole Double Throw (SPDT) relay. These devices can be used with 50/125 to 200/230 µm fiber optic cable and provide ground loop isolation. Input/Output Type -CC 850 Transmitter, Multi-mode, 850 nm -CC 1300 Transmitter, Multi-mode, -CC 1300 D Transmitter, Single-mode,, Standard Power -CC 1300 HI Transmitter, Single-mode,, High Power -CC 850 Receiver, Multi-mode, Form-C Relay Output -CC 1300 / Receiver, Multi-mode or Single-mode, Form-C Relay Output P-CC Power Supply VAC Input, 200mA Output / - CC APPLICATION DIAGRAM -CC/-CC Single-Channel Version The chart to the right indicates how the output relay contacts will operate on the -CC provided the input contacts on the -CC are wired in fail-safe mode (i.e. input contacts closed in a normal state): Condition 1. Normal Condition, input closed 2. Normal Condition, input open 3. Loss of power at TX 4. Loss of power at RX 5. Fiber loss (or disconnected) 6. Component failure at TX 7. Component failure at RX -CC Output Relay Energized Weed Instrument Fiber Optics 5

6 EOTec 2000 Power Supply Modules The Power Supply Module (P) will accept the user s DC or AC power input and provide DC voltage to any module engaged to its backplane connector. Universal Power Supply VAC, 50/60Hz and VDC Input (2A06/2A16) Discrete Diagnostic Output for Remote Control (2A16/2A18) Dual Power Supply Capability for Redundancy 24VDC Power Supply (2A08/2A18) UL/CSA listed (2A06/2A16) FM Approved for Class I, Div. 2, Groups A, B, C & D (2A08/2A18) MODULE DIMENSIONS Inch (mm) Part Input Voltage Input Current (Max.) Input Fuse Alarm Relay CE Mark/UL FM Approval Class I, Div. 2 2A VAC 50/60Hz & VDC 250mA / 2A VAC 50/60Hz & VDC 250mA / 2A08 24VDC (±10%) 400mA / 2A18 24VDC (±10%) 400mA / ALARM RELAY CONTACT RATING: M-C, 175FDC, 1A CONTINUOUS Weed Instrument Company, Inc. 707 Jeffrey Way, P. O. Box 300 Round Rock, Texas Phone: , Fax: fiberop@weedinstrument.com Specifications subject to change without notice. Rev. 0, Pub: FSG