Type:Logic ICs
Condition:New
Thank you for using this product of our company. The PTR4-IND controller have four channel time relay, each time relay can run independently, there also can run in turn, four time relay can be controlled by detect four channel voltage signal, such as control four loads independent or alternating on/off, control four solenoid valve independent cycle work or work in turn, control the four input signal delay on-off function and so on. In case of any printing or translation error, we apologize for the inconvenience.
1. Features: 1) Industrial LCD displays, set by buttons, easy to use, has reset function. 2) High-performance microcontrollers, industrial-grade reliability, high process stability, low power, reverse power protection function, avoiding surge current shock. 3) Four relays, each group of relays has common and normally opened, normally closed contacts, 4 sets of conversion; 4) Four time relay, timer range: 0.1 seconds ~ 9999 minutes adjustable, close- open cycles is adjustable from 0 to 999 ( “0” means infinite loops ) , timer relays can be set to close first or open first; 5) The four input effective signal types can be set to high level and low level, rising and falling edge etc, there can be connected with the switch, the voltage signal, PNP sensor, NPN sensor, the high level signal threshold adjustable (0.1V-40.0V). 6) Four effective signal of input can be set to control four time relay trigger to run, high level maintain running, trigger reset and restart etc. 7) User can set the password, to prevent others to change the setting parameters. 8) Shell size 115*90*40mm. All settings can be saved. Timing range : 0.1seconds ~ 9999 minutes can be set, cycles 0 ~ 9999 loops Operating power: DC6~40V Four signal input impedance >100K, voltage range of 0-40VDC Working current: when displays backlight off current is about 9mA/12V (0.11W), 4 relays working current: about 170mA/12V (2W) 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)
In the four way independent operation mode, the input signal IN1234 is triggered, and the startup and operation of the RL1234 four time relay are controlled respectively. The following types can be set:
0- High Trigger RunFrom low level to high level (rising edge), trigger start (with PNP signal)
1- Low Trigger RunFrom high level to low level (falling edge), trigger start (with NPN signal)
2- High Keep RunThe high power usually maintains the movement, the low level, the time pauses, the relay release (may receive PNP signal)
3-, High, Run, Low, RstHigh power maintenance, low level reset, the first step to wait for the start (can receive PNP signal)
4-, High, Rst & TriggerThe rising edge resets to the first step and triggers the start (start over) (with the PNP signal)
5-, Low, Rst & TriggerThe falling edge resets back to the first step and triggers the start (start over) (with the NPN signal)
Wiring legend:
