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RLX COMPONENTS s.r.o. , Electronic Components Distributor.
RLX COMPONENTS s.r.o. , Electronic Components Distributor.
ONLY BOARD for WS-26517 Industrial Modbus RTU 8-ch Relay Module (D) With Digital Input RS485,7~36V (WS-25889)
WS-25889
€22.50
18.75 € tax excl.
ONLY BOARD for WS-26517 Industrial Modbus RTU 8-ch Relay Module (D) With Digital Input RS485,7~36V (WS-25889)
ONLY BOARD for WS-26517 Industrial Modbus RTU 8-ch Relay Module (D) With Digital Input RS485,7~36V (WS-25889)
Specifications
| POWER SUPPLY | 7~36V |
|---|---|
| COMMUNICATION INTERFACE | RS485 |
| BAUDRATE | 4800, 9600, 19200, 38400, 57600, 115200, 128000, 256000 |
| DEFAULT COMMUNICATION FORMAT | 9600, N, 8, 1 |
| RELAY CHANNELS | 8 |
| CONTACT FORM | 1NO 1NC |
| CONTACT RATING | ≤10A 250VAC/30VDC |
| DIGITAL INPUT | 8DI, 5~36V, passive / active input (NPN or PNP), built-in bi-directional optocoupler isolation |
| COMMUNICATION PROTOCOL | Standard Modbus RTU protocol |
| RS485 ADDRESS | 1~255 |
| LED INDICATORS | STA: MCU indicator, keeps flashing when the MCU normally working TXD: TX indicator, lights up when sending data RXD: RX indicator, lights up when receiving data |
Primary Function
Supports Reading Digital Input By Sending Modbus RTU Protocol Commands Via RS485 For Relay Output Control
Hardware Analysis
Multiple Protections For Safer And More Reliable Use
Digital Input
Supports Passive (Dry Contact) And Active (Wet Contact) Digital Input, With Bi-Directional Optocoupler Isolation
Interfaces & Indicators
With Multiple LED Indicators, Easy To Monitor The Operating Status
Multiple Modes For Various Automation Scenarios
Supports Multiple Relay Control Modes, Each Channel Supports Independent
Control Mode Setting
RS485 Communication
Configurable Device Address (1~255), Multi Devices Can Be Cascaded On RS485 Bus
In Case Of Many Devices Are Cascaded, Or Communication Distance Is Quite Long, It Is Necessary To Use RS485 Repeaters
for reference only, the USB TO RS232/485/TTL converter is Not included
Relay Connection
Contact Rating Of The Onboard Relay Up To 10A 250VAC/30VDC
Directly Controlling 220VAC Home Appliances, Or Devices Below 30VDC
Applications
Outline Dimensions
WS-25889
Specific References
ONLY BOARD for WS-26517 Industrial Modbus RTU 8-ch Relay Module (D) With Digital Input RS485,7~36V (WS-25889)
ONLY BOARD for WS-26517 Industrial Modbus RTU 8-ch Relay Module (D) With Digital Input RS485,7~36V (WS-25889)
€22.50
18.75 € tax excl.