2-3 days
Industrial expansion module, 16 relay outputs on Modbus RTU, with RS485 interface.
Features:
- OUTPUT: 16 relay outputs
- INPUT: RS485 - Modbus Slave (ASCII, RTU)
- Mount: DIN rail
- Default (configurable) output states when power is turned on
- Maximum current 3A 250V AC / per COM (module has 4 terminals COM: COM1, COM2, COM3, COM4)
- Maximum current 3A 30V DC / per COM (module has 4 terminals COM: COM1, COM2, COM3, COM4)
- Galvanic isolation of outputs
- Large, convenient cable connectors (up to 2.5 mm2)
- Configuration: free software
- Housing height: 62mm
- 2 years warranty
- Made in Poland
The SDM-16RO is an innovative device that provides a simple and inexpensive extension of high current output currents.
The module communicates with all commercially available PLCs, devices that support the popular MODBUS MASTER protocol.
The device has 16 relay outputs.
This module is connected to the RS485 bus via two wire twisted pair. Communication is made using the MODBUS RTU or MODBUS ASCII protocol. The use of a 32-bit ARM core processor provides fast data processing and fast communication. The transmission speed is configurable from 2400 to 115200.
The module is designed for mounting on DIN rail according to DIN EN 5002.
The SDM-16RO is equipped with a set of LEDs used to indicate the status of outputs useful for diagnostic purposes and to assist in finding faults.
Configuration of the module is done via USB with a dedicated computer program. It is also possible to change parameters using the MODBUS protocol.
General technical parameters | |
Serial port | 1x RS-485 |
I/O | 16x relay output |
Protocol support | Modbus RTU, Modbus ASCII |
Industrial grade | |
Operating temperature | -10°C to 50°C |
Input voltage | 10~30VDC, 10~28VAC |
Manufacturer's warranty | 2 years |
Mount | DIN rail |
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