SATEL I-LINK 100
SATEL I-LINK 100 is an I/O converter, designed to be used with SATEL radio modems to facilitate the transparent exchange of contact information or analog signals from one location to another. It can be used in Point-to-Point or in Point-to-Multipoint mode, for transferring information between a master station and several remote stations. A Modbus compatible version is available too.
With the I-LINK 100 converter and SATEL radio modem you can transfer information on a switch position or the reading of a measuring gauge (analog or digital) from the point of surveillance to the control station and vice versa.
This I/O converter has 4 digital I/O ports with built-in relays and 2 analog I/O ports. For further capacity, extension modules equipped with 6 digital I/O ports (I-LINK 300), are available. A maximum of 3 extension modules can be added.
Even though the correctness of the data and other messages delivered through SATEL radio modems is technically very well secured, a CR-protocol (Confirmation of Reception) is additionally used to ensure that a control command sent by the supervisor was correctly received by the I-LINK at the controlled object site.
The receiving end returns the message automatically to the sender station. In case the message does not match with the original, the I-LINK generates a visible alarm. There is also an output for an external alarm system.
Strong AES256 (AES128 by default) encryption on radio interface increases the data security to your mission-critical connectivity.
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Interface |
RS-232 ± 15 Vdc |
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Analog inputs |
4 … 20 mA |
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Analog outputs |
4 … 20 mA |
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Digital inputs |
0 … 35 Vdc |
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Digital outputs |
0 … 250 Vac |
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Alarm output |
0 … 35 Vdc / 30 mA |
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Indicators |
ON/OFF, Analog / Digital In / OUT, Alarm |
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Data speed |
2400 … 19200 bps |
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Size/Weight |
123 x 85 x 30 mm / 120 g |
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Connectors |
D-15 Modem / Extension units Screw Inputs / Outputs |
• SATEL I-LINK 100 (YI0007)
• SATEL I-LINK 100 Modbus compatible version (YI0017)