Weekly programmable timer 8A 50V DC PCZ-531A10 F&F
- Weekly programmable timer 8A 50V DC PCZ-531A10 F&F
Weekly programmable timer 8A 50V DC PCZ-531A10 F&F
Product description
Programmable timer with 0÷10 V analog output.
The PCZ-531A10 timer is designed for programmable, time-based control of devices using a standard voltage signal 0÷10 V).
Operation
Timer with programmed hours in cycles: daily, weekly, working days (Mon-Pt) or weekend (So, Nd) sets the brightness level of the output circuit at the set level (range 0-100%). It is possible to program up to 480 independent program steps. The controller is equipped with a local input for remote control of the controller's operation with any monostable button, and an auxiliary relay that turns on when the output is switched on (the set brightness level greater than zero).
Functions of the timer
AUTOMATIC OPERATION - operation according to ON-OFF COMMANDS programmed by the user in the timer memory. [on symbol 
on the display]
MANUAL OPERATION - possibility of manual control (using a button connected to the controller) of switching on, off and brightness level
SLOW-ATMATIC OPERATION - possibility of interrupting the operation in automatic mode and setting the brightness level manually (using an external button). Semi-automatic operation continues until you manually return to automatic mode or until the next step of the work program is started.
ON-OFF COMMAND - program entry according to which the receiver will be switched on or off.
WORKING CYCLE - a settable, weekly cycle in which the receiver's switching on according to the programmed commands is realized:
* single day of the week: Mo, Tu, We, Th, Fr, Sa or Su.
* weekdays: Mo, Tu, We, Th, Fr (Monday through Friday).
* weekend days: Sa, Su (Saturday and Sunday)
* daily: Mo, Tu, We, Th, Fr, Sa, Su (Monday through Sunday).
AUTOMATIC TIME CHANGE - The change from winter to summer time is made automatically at night, on the last Saturday/Sunday of March. The change from summer to winter time is performed on the last Saturday/Sunday of October. The controller is equipped with a time zone selection function, so that the switching time is in accordance with the local time.
DATE LOOK - Pressing the OK button displays the set date in the format: dd-mm-yy.
CURRENT PROGRAM PREVIEW - If the timer is operating in automatic mode, in the date preview mode, successive presses of the Up/Down buttons will display information about the number and details of the currently executing program.
CLOCK FREQUENCY CORRECTION - Ability to freely speed up/decelerate the clock operation. E.g., if the controller starts to lag 5 seconds per month with the passage of time, this deviation can be forced to be corrected by software.
REPLACABLE BATTERY (type 2032) - The controller is equipped with a battery status check to maintain the clock's operation in case of main power supply failure. If the battery is low, the user will be informed that the battery needs to be replaced.
LCD BRIGHTNESS CORRECTION - Changing the contrast of the display allows the LCD to be read clearly for different viewing angles.
RELAY STATE MEMORY - The set relay state in manual mode is also remembered after power failure.
Specifications:
| Type | programmable weekly |
| Supply voltage | 85÷265 V AC/DC |
| Executive element | transistor |
| Maximum load current | 8 A 50 V DC |
| Input | potential-free (short circuit 3-4) |
| Clock backup time | 6 years |
| Battery type | 2032 (lithium) |
| Display operation support | no |
| Accuracy of the clock indication | 1 s |
| Time error | ±1 s / 24 h |
| Accuracy of program time setting | 1 min. |
| Number of program memory cells | 480 |
| Connection | screw terminals 4.0 mm² |
| Tightening torque | 0.5 Nm |
| Power consumption | 1,5 W |
| Operating temperature | -25 ÷ 50 °C |
| Dimensions | 2 modules (35 mm) |
| Mounting | on a 35 mm rail |
| Protection class | IP20 |