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Ειδικά σειριακά modem για επαγγελματική χρήση και ειδικές κατασκευές
Κατόπιν παραγγελίας - παράδοση σε 15-20 εργάσιμες με τρόπο πληρωμής προκατάθεση , διαφοροποίηση τιμής ανάλογα με τελική ποσότητα.
- Υποστηριζόμενα πρωτόκολλα V21, V22 V22bis - 300/1200/2400bps with auto-dial/auto answer.
- Χαρακτηριστικό Line-sharing/no-ring calling with CLI (Caller Line Identification) eliminates the cost of a dedicated telephone line.
- Χαμηλή Κατανάλωση Sleep mode at 3΅amps for battery powered systems.
- Διαχείριση Remote modem set up for efficient central management of data collection networks.
- Low cost, Long life. High reliability - Embed and forget. , Small size.
- Ευρωπαικές προδιαγραφές CTR21 approved for connection throughout the European Union.
- Δυνατότητα για Custom designed modems for special applications and user interfaces.
Τεχνικό Χαρακτηριστικό
V21, V22 & V22bis 300/1200/2400bps
Supports AT command protocol
Auto-dial/auto answer
Low cost
Small size: 24.1 x 56.4 x 60.4 mm
Line-sharing/no-ring calling with CLI (Caller Line identification) - eliminates the cost of a dedicated telephone line
Silent line detect
Power: 6 12 V unregulated or 5 V regulated
Typical consumption 35 mA
Sleep mode at 3΅amps for battery powered systems
Wake-up on ring option
Remote modem set-up for efficient central management of data collection networks
Long life & high reliability embed and forget
-30 °C to +70 °C operation
Conformal coating option for tropical use
Transient protection to CCITT K20
Isolation 250 Vrms
9 and 25 pin D connector versions (CMOS/V24)
Special host interface adapters
CTR21 approved for connection throughout the European Union, Switzerland, Iceland, Norway and Israel
Models approved for use in USA, Canada, Malaysia, Singapore and Australia. Approvals for certain other countries pending
Custom designed modems for special applications and user interfaces
Applications
Building management systems
Data-logging (gas and water)
Power line monitoring
Remote electricity meter reading
Remote diagnosis of industrial plant
Car parking systems
Traffic monitoring systems
Point-of-sale monitoring
Vending machine remote management
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