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| CT/CR-7001
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Contact Closure |
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| For Contact Closure or Status
Monitoring Applications |
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The LuxLink™ CT/CR-7001 system consists of the CT-7001 transmitter
and CR-7001 receiver. Both units utilize digital encoding techniques to
transmit and receive one contact closure over a single optical
fiber conductor. For an 8- channel version see the
CT/CR-7008, for 16 channels see the
CT/CR-7016
The CT-7001 may be activated by dry contacts or TTL signals and the CR-7001
will reproduce these inputs as isolated output contact closures
corresponding to the respective input signal. All inputs are transient
protected against excessive surges present on the signal and power leads.
The unit is completely fail-safe in that a loss of operating power or a
broken fiber will force all contacts to the open condition. Integral
indicators are provided on both units to continuously indicate the link and
contact closures status as well as proper operating power thereby making
system troubleshooting simple. |
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| Specifications |
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Important Features |
| Number of Channels |
1 |
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· Low Cost
$288 per end* |
| Transmitter Input |
Dry contact or TTL |
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· Signal & Power
& Link |
| Tx Input Impedance |
3 K ohms max |
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Indicators |
| Receiver Output |
Relay Contacts |
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· Multimode &
Single-mode |
| Output Contact Rating |
0.5 A @ 125 VAC
1.0 A @ 24 VDC |
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Versions available |
| Speed of Response |
10 ms maximum |
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· Single model for stand
alone or
rack mount |
| Optical Output Power |
-15 dBm (multimode),
-15 dBm (single-mode) |
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Din Rail mount
option |
| Optical Loss Budget |
0-10 dB (multimode),
0-12 dB (single-mode) |
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| Signal Connectors |
Removable terminal block |
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| Power Requirements |
11-24 VAC/DC @150mA |
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| Operating Temperature |
-35 to +75 degrees C |
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| Physical Size |
5.0” x 3.0 x 1.0"
127mm x 76mm x 25.4mm |
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Note all specifications are subject to change without notice
* For -1 models, 850nm Multi-mode. 1310nm and single models are higher
cost.
Copyright 2011
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Fiber Optic Communications Systems
