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KNACRO PTR4-SP Controller 4-Way Programmable Time Relay DC 6-40V 99 groups time

The PTR4-SP controller can be set 99 groups time (steps), each step the relay switch state can be set switch “ON/OFF” (close or open) , use external input voltage signal or switch it can achieve many functions. The controller can be used to control four solenoid valve – linkage, sequence control as PLC, etc.
Industrial LCD displays, set by buttons, easy to use, has reset function.High-performance microcontrollers, industrial-grade reliability, high process stability, low power, reverse power protection function, avoiding surge current shock.
Four relays, each group of relays has common and normally opened, normally closed contacts, 4 sets of conversion;
99 groups time, each timer range: 0.1 seconds ~ 9999 minutes adjustable, the total number of Loops is adjustable from 0 to 9999 ( “0” means run loops all the time ) ;Each step can be set to cyclic jump to run forward 0-999 times, 20 layer nesting loops support (figure 2);
The external input high level and low level signals, achieve trigger function, wait input to run, jump to another step ,stop running functions;

 

Features:
Industrial LCD displays, set by buttons, easy to use, has reset function.
High-performance microcontrollers, industrial-grade reliability, high process stability, low power, reverse power protection function, avoiding surge current shock.
Four relays, each group of relays has common and normally opened, normally closed contacts, 4 sets of conversion;
99 groups time, each timer range: 0.1 seconds ~ 9999 minutes adjustable, the total number of Loops is adjustable from 0 to 9999 ( “0” means run loops all the time ) ;
Each step can be set to cyclic jump to run forward 0-999 times, 20 layer nesting loops support (figure 2);
The external input high level and low level signals, achieve trigger function, wait input to run, jump to another step ,stop running functions;
User can set the password, to prevent others to change the setting parameters;
Shell size 115*90*40mm. All settings can be saved.

Timing Range : 0.1seconds ~ 9999 minutes can be set, cycles 0 ~ 9999 times
Operating power: DC6~40V
Relay parameters:
Four set of conversion (normally opened and normally closed)
Contact load: 10A/277V AC or 10A/30V DC   Contact resistance: ≤ 100mΩ (1A 6VDC)
Mechanical durability: 10 millions
Electricity durability: > 100,000 (10A-250VAC)
Operating Temperature: -40 ~ 85℃
Important reminder:
Please read the user manual carefully before using it.
Package Included:
1*PTR4-SP Controller
1*PTR4_SP Controller User Manua1

PTR4-Sp        

PTR4_SP Controller User Manua1

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KNACRO SRD-05VDC-SL-C 2-way 5V Relay Module Free driver USB control switch PC intelligent control

Code & Control soft download

  • If you nedd the soft and C++ code to control this device, just contact us on amazon!
  • The module uses HID technology, without any drivers, plug and play. Support WIN7/XP 32/64-bit systems, easy to use and simple.
  • High-performance USB controller chip, military grade PCB board production
  • 5V relay, the relay can control the maximum 250V 10A AC load and 30V 10A DC load.
  • Reserved 4, 8-way power interface, connected to power, even if the computer off or unplug the USB from the computer, you can also relay remains set. 1-way and 2-way no power connector.
  • The module uses HID technology, without any drivers, plug and play. Support WIN7/XP 32/64-bit systems, easy to use and simple.
    Onboard square USB interface connection stable.
    High-performance USB controller chip, military grade PCB board production.
    5V relay, the relay can control the maximum 250V 10A AC load and 30V 10A DC load.
    Reserved 4, 8-way power interface, connected to power, even if the computer off or unplug the USB from the computer, you can also relay remains set. 1-way and 2-way no power connector.
    Control terminals Connection: NC / COM / NO.
    Voltage: DC 5V Load: 250V 10A AC / DC 30V 10A Max .
    Fixing hole size: 3mm.
    Mounting holes center distance: 52.2mm * 36.6mm.
    Support System: WIN7 / XP 32/64 bit systems.
    Size:63*41*20mm/2.48*1.6*0.79in.
    Weight:32g/1.12oz.
    The module uses HID technology, without any drivers, plug and play.
    Support WIN7/XP 32/64-bit systems, easy to use and simple.
    Onboard square USB interface connection stable.
    Onboard square USB interface connection stable.
    5V relay, the relay can control the maximum 250V 10A AC load and 30V 10A DC load.