RELAY MODULE 4R-D7 Modbus RTU

11.53
(Включая налог 21%)
4R-D7
66 шт.
+
PTZ control: RS-485 / UART TTL ; Protocol: Modbus RTU ; Transmission speed: 4800 / 9600 / 19200 b/s ; Number of relay outputs: 4 pcs ; Relay maximal load: 10 A / 250 V AC, 10 A / 30 V DC ;
PTZ control: RS-485 / UART TTL
Protocol: Modbus RTU
Transmission speed: 4800 / 9600 / 19200 b/s (default: 9600 b/s)
Number of inputs: 4 pcs
Number of relay outputs: 4 pcs
Relay maximal load: 10 A / 250 V AC ,
10 A / 30 V DC
Output: 4 x NO/NC
Main features:
  • LED indication
  • The control inputs protected with optocouplers, which allows the use of control signals with voltages in the range of 3.3 V DC ... 30 V DC
  • The UART interface input is adapted to the installation of gold-pins for signals with voltages adapted to the TTL level (3.3 V DC / 5 V DC)
  • Possibility to configure the device address (with saving the settings after a power failure) in the range of 1 - 255 (default address 255)
  • Possibility to set the delay of the relay operation (base unit: 0.1 s, value range: 0.1 s ... 6553.5 s)
  • Protection against reverse polarity of the input voltage
  • Power supply: 7 V ... 24 V DC (power adapter not included)
    Weight: 0.092 kg
    Dimensions: 93  x 91  x 20 mm
    Guarantee: 2 years
    Brand:
    Delta Power

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