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Styra Porttelefonkort 4400
Styra Porttelefonkort 4400
Entry phone card for installation on Styra 3000.
Features and advantages
- Supports four doors equipped with Ringa entry phone.
- Fuse-protected connection to doorbell intercom loop (e.g. AT 21).
- Connection to public telecommunications network.
- Polarity reversal detection.
- Two Styra 3000 devices can be parallel wired to the same doorbell intercom loop.
- Four A485 ports equipped with fuses.
- If a short circuit occurs on an A485 port, the other ports will not be affected.
- Saves the expense of installing separate fuses.
- Facilitates cable installation by allowing one Aptus cable 2 to be installed for each door environment.
- Reader, entry phone etc. can be connected directly to the port or via a door unit.
- Resources can be automatically connected to the appropriate door when programming from Multiaccess Styra.
- Power supply to A485 port can be controlled centrally. Practical, e.g. for maintenance.
- The A485 port can deliver 12V or 24V.
- Note: Before starting, check that the connected hardware supports 24V.
- Max. one Styra Porttelefonkort 4400 per control unit.
- Porttelefonkort 4800 can be added for up to eight doors with entry phones in Styra 3000.
ELECTRICAL DATA |
|
| Power supply V DC |
24 |
| Consumption Watts |
min 0,36 max 0,60 at 24V |
| Amp |
min 0,015 max 0,025 at 24V |
ENVIRONMENT |
|
| Temperature ˚C |
-0 to +40 |
| Humidity % |
10 to 90 |
| |
|
PRODUCT DATA |
|
| Number of doors for entry phone |
4 (door 1 - door 4) |
| Number of A485 ports |
4 |
| Switchable output voltage 12 / 24 V per port |
Yes |
| Fused output voltage per A485 port |
2,5 A (12 V / 24 V) |
| Maximum current for whole control unit |
10 A |
| Automatic fuse reset |
Yes |
| Central control of voltage for each port (To / From) |
Yes |
| LEDs for indication of communication status |
Yes |
| LEDs for indication of fuse status |
Yes |
| Blown fuses logged to Multiaccess Styra |
Yes |
| Doorbell intercom loop equipped with fuse |
2,5A (24 V) |
| Number of doorbell intercoms that can be internally powered |
130 |
| Total number of doorbell intercoms for Styra 3000 |
600 |
COMMUNICATION |
|
| Communication with Styra 3000 |
RS 485 (A485) |
ENTRY TELEPHONY |
|
| RINGA 1307 |
Yes, (from Ringa FW C0) |
| RINGA 1507 |
Yes |
| RINGA 1707 |
es, (from Ringa FW C0) |
| AT20 |
Yes |
| AT21 |
Yes |
| AT10, AT30, AT70 |
No |
| |
|
DIMENSIONS, mm |
|
| Height |
97 |
| Width |
98 |
| Depth |
26 |
| Net weight in kg |
0,15 |