Teracom TCW122B-RR - Remote relay control module
Κωδικός προϊόντος:
TCW122B-RR
Κατασκευαστής Teracom
Τιμή πώλησης:
109,00 €(Περιλαμβάνει 24% ΦΠΑ)
Τιμή χωρίς ΦΠΑ: 87,90 €
Διαθεσιμότητα:
Κόστος Μεταφορικών:
- Περιγραφή
- Χαρακτηριστικά
- Λήψεις
- Γνώμες πελατών
Teracom TCW122B-RR - Remote relay control module
TCW122B-RR is a remote relay control module that has two digital inputs and two relay outputs, with normally open and normally closed contacts. To arrange remote relay control two devices should work in a pair – one in “client” mode and other in “server” mode. The “Client” sends periodically the status of its digital inputs to “Server”. As an answer, the “Server” returns its digital inputs status.
The client-server model allows following variants:
• both devices are connected to the Internet, with public IP addresses
• both devices are connected to one LAN, with private IP addresses
• “Client” is connected to LAN (private IP address) and “Server” is connected to the Internet (public IP address)
• “Client” is connected to LAN and “Server” is connected to different LAN, but behind a router with public IP address and port forwarding
*Προσοχή. Οι Ethernet Controllers της Teracom, δεν περιλαμβάνουν τροφοδοτικό στη συσκευασία τους και σε περίπτωση αγοράς, θα πρέπει να παραγγείλετε τροφοδοτικό χωριστά εάν δε διαθέτετε ήδη κάποιο συμβατό τροφοδοτικό.
Features:
• Password protected web-based configuration
• 2 digital inputs with “dry contact” and “logic level” mode
• 2 relay outputs with NO and NC contacts
• Removable terminal connectors – separated for inputs and outputs
• Encrypted communication
• Manual or DHCP network configuration
• Device ID filtering
• Remote firmware update
Applications:
• Remote relay control – one or two ways
• Industrial process automation
• Home and office alarm systems
• Remote control of electric devices
| Εγγυήσεις - Επιστροφές: | |
| Επιστροφή Χρημάτων: | Επισκευή - Αντικατάσταση: |
| 20 ημέρες | 36 μήνες |
| Specifications | |
| Dimensions | 109 x 82 x 32 mm |
| Operating temperature range | -20 to 55°C |
| Operating relative humidity range |
5 to 85% (non-condensing) |
| Storage temperature range |
-25 to 60°C |
| Storage relative humidity range |
5 to 95% |
| Power supply | Operating voltage range (including -15/+20% according to IEC 62368-1): 10 to 14 VDC Current consumption (with both relays ON): 0.2 A @ 12 VDC |
| Ethernet connectivity | 10 Mbit/s transfer rate Half-duplex mode only Auto-negotiation not supported |
| Digital inputs | |
| Mode | Dry contact or Logic level |
| Maximum input voltage | +5.5VDC |
| Minimum input voltage for high logic level | +2.5VDC |
| Maximum input voltage for low logic level | +0.8VDC |
| Sampling rate | 10ms |
| Digital filtering time interval | 30ms |
| Relay outputs | |
| Type | Form C (N.O. and N.C. contacts) |
| Contact current rating | 3 A @ 24 VDC/30 VAC (resistive load) |
| Initial insulation resistance | 100 mega-ohms (min.) @ 500 VDC |
| Mechanical endurance | 10 000 000 operations |
| Electrical endurance | 100 000 operations @ 3 A resistive load |
| Contact resistance | 50 milli-ohm max. (initial value) |
| Minimum pulse output | 1 Hz at rated load |
| Internal FLASH memory | |
| Endurance | 100 000 cycles (Every relay status and settings change is a memory cycle.) |
*CAUTION: The device does not contain any internal overcurrent protection facilities on the relays’ contact lines. External fuses or short circuit current limiting circuit breakers, rated to 3 Amps, are to be used for overcurrent protection of the connecting lines.
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