Contents
SERIAL INTERFACE ADAPTER
This module is designed for interface adjustment between the devices which have the UART interface (TTL levels) and the Smart Home system.
Downloads
Module dimensions
Example of connection
Module parameters
Parameter name | Value |
---|---|
UART ports qty | 1 |
Power supply | 11.5 … 27.5 V DC from CAN |
Max current(24V) | 40mA |
Data transfer speed | 1200-115200 b/s |
Bus type | CAN (4-wire) |
Equipment installation type | DIN-rail (EN 60715) |
Case material | ABS |
Protection | IP40 |
Temperature range | -10 … +50 °C |
Size | 2U, 36x97x58 mm |
Weight | 130g |
Indication of module operation.
Indicator | Status | Description |
Power | ![]() |
Power |
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Power not available | |
Activity | ![]() |
Transferring data |
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No data transferring | |
Error | ![]() |
No errors |
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The device blinks once every two seconds. The data has not been transferred via the CAN bus for at least 5 minutes. |
Module installation and connection procedure
- Install the module in the switchboard on the DIN rail and fix it with the special latch on the module base.
- Connect the X1 connector.
- Connect the CAN connectors.
- Configure the module using LT setup.
- Check all equipment for proper operation.
Module shut-off and deinstallation procedure
- Disconnect the connectors CAN.
- Disconnect the X1 connector.
- Remove the module from the DIN rail, releasing the latch at the bottom of the module base.
HW Settings
Name | Type, range | SUBID | Default | Description |
---|---|---|---|---|
cfg | string | 98 | 9600/8N1 | cfg=’SPEED/BPS’, where SPEED – baud rate [1200..115200]; B – data length [7,8]; P – presence and type of parity bit [N(No parity),E(Even parity),O(Odd parity)]; S – stop bit length [1, 1.5 or 2]. Example: hw="cfg='9600/8N1'" |
[Protocol] | string | 98 | — | Protocol setting is described by protocol parameter. The following protocols are supported”
Example: hw="cfg='9600/8N1' modbus" |
echo | on; off | 98 | 'off' | For settings check out and testing echo parameter can be used. Module echo-reply can be turned on or off with the help of this parameter. Echo parameter value:
Example: hw="cfg='9600/8N1' echo='off'" |