This module is a combined module developed for the automation industry. It has a wide range of applications, perfect functions, small size and other characteristics. It has 12 do outputs (contact capacity AC250V / 6A or dc30v / 6A), 12 Di inputs, photoelectric isolation (DC24V), 5 AI inputs (0-20mA, 0-5V), 10 bit a / D, can connect various transmitters, 1 communication port RS485, and supports Modbus RTU Protocol, patch technology, high EMC performance, flexible networking.
Product characteristics
Dc8-24 V power supply
12 way relay output load capacity AC220 5A
MODBUS-RTU protocol
RS485 data port
Baud rate default 9600 address 01 data format n 8 1
Dimensions (mm): 145 (L) x 90 (W) x 40 (H)
Topology
Detailed specifications
Output relay parameters | AC1 Class payload | maximum 6A。 |
AC3 Class payload | maximum 1A。 | |
AC5 Class payload | maximum 1A。 | |
DC load | maximum 6A。 | |
Digital input characteristics | Maximum voltage | 36VDC |
Minimum voltage | 9VDC | |
Recommended voltage | 24VDC/12VDC | |
Input current | 0~20mA | |
Analog input characteristics | Voltage range | 0~5V |
Input current | 0~20mA | |
resolving power | 10Bit | |
Conversion speed | 25K<4ms/cycle> | |
Serial port characteristics | level | Standard RS485 level |
Baud rate | 9600bps | |
Communication protocol | Modbus-RTU | |
Input power characteristics | Voltage | 9~36VDC |
electric current | 0.5A | |
It has over-current protection function | ||
It has the function of positive and negative reverse connection protection | Prevent damage to components due to reverse connection of positive and negative |
ordering information
Product model
Working power supply
Enclosure protection
WEMS-LDK-S12
DC8-24V
IP53