Contents
RS232 INTERFACE ADAPTER
This module is designed for interface adjustment between the devices
which have the RS232 interface and the Smart Home system.
Example of connection.
Module parameters
Parameter name | Value |
---|---|
RS232 port quantity | 1 |
Power supply | 11.5 … 27.5 V DC from CAN |
Max current(24V) | 25 mA |
Bus type | CAN (4-wire) |
Mounting | Free |
Case material | ABS |
Protection | IP40 |
Temperature range | -10 … +50 °C |
Size | 45x42x14 mm |
Weight | 15 g |
Module installation and connection procedure
- Connect the interface connector.
- Connect the CAN connector.
- Configure the module using LT setup.
- Check all equipment for proper operation.
Module shut-off and deinstallation procedure
- Disconnect the CAN connector.
- Disconnect the interface connector.
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'" |