The Siemens 7PV0723-1AZ20 is a SINOVA 7PV multifunction electronic timer designed for industrial control and timing applications. It provides 10 selectable timing functions, 1 changeover contact (1C/O), and a wide control-voltage range of 12–240 V DC / 24–240 V AC. Siemens' official 7PV documentation identifies this model as the 10-function multifunction timer with 7 selectable time ranges and a compact 17.5 mm module width.
For SB Smart, this product is suitable for industrial control panels, machine-control systems, sequential operations, conveyors, pumps, lighting control, HVAC applications and other timing-based control circuits.
The 7PV0723-1AZ20 belongs to the Siemens 7PV0 timing relay family. It combines multiple timing modes in one compact device, allowing users to select the required timing function according to the control application instead of using a separate dedicated timer for each function. Siemens identifies the device as a multifunction timer with 10 functions and 7 time ranges.
The timer uses an analog setting arrangement, with the selected timing function and range adjusted from the front of the device.
The 7PV0723-1AZ20 provides 10 timing functions:
ON delay (A)
Delay with totalise (At)
Single shot (B)
Delay on break (C)
Cyclic equal OFF first with external contact (D)
Cyclic equal ON first with external contact (Di)
Interval (H)
Interval with totalise (Ht)
Pulse output (Pe)
Interval after break (W)
These functions allow the same timer to handle different control sequences, delay operations, pulse generation and cyclic switching requirements.
The 7PV0723-1AZ20 has a wide control-supply range of:
12–240 V DC
24–240 V AC
This makes the timer suitable for control systems operating at different auxiliary voltage levels. Siemens documentation also specifies a control-voltage tolerance of −15% to +10%.
The AC supply is intended for 50/60 Hz systems.
The 10-function timer provides 7 selectable time ranges:
0.1–1 second
1–10 seconds
6–60 seconds
1–10 minutes
6–60 minutes
1–10 hours
2–20 hours
The actual timing value is selected within the chosen range using the timer's front adjustment.
This wide range allows the same device to be used for both short-delay control and extended timing applications.
The timer provides 1 changeover contact (1C/O).
The output contact can be used to switch a compatible control circuit according to the selected timing function.
Siemens specifies:
AC-15: 3 A at 250 V AC
AC-12: 5 A at 250 V AC
Maximum thermal current (Ith): 5 A
The connected load must be selected according to the applicable utilization category and complete circuit requirements.
The 7PV0723-1AZ20 has a compact 17.5 mm module width. Siemens and current product information identify the timer as approximately 17.5 × 60 × 90 mm.
This compact format helps save DIN rail space in electrical control panels.
The 7PV0 timing relay is designed for installation on a 35 mm DIN rail. This mounting method is suitable for industrial electrical panels and control cabinets.
Typical installation locations include:
Control panels
Machine-control cabinets
Industrial switchboards
Building-control panels
Automation control enclosures
Unlike the 7PV0732-1AV20, which has a digital LCD display and 15 functions, the 7PV0723-1AZ20 is an analog multifunction timer. Siemens' price-list documentation specifically identifies it as “Multifunction timer - analog” with 10 functions.
This makes it a practical option where straightforward front-panel timing adjustment is preferred.
The 7PV0723-1AZ20 uses:
Red LED: Power ON
Green LED: Relay ON
These indicators provide a quick visual reference for the timer's supply and output status during commissioning, inspection and maintenance.
The timer can be considered for compatible applications such as:
Industrial machines
Conveyor systems
Pump control
Motor-control sequences
Lighting control
HVAC systems
Automatic doors and shutters
Building-control systems
Signalling systems
Process-control panels
The Siemens 7PV0 range is intended for timing applications in control, starting and protection circuits.
The ON-delay function delays activation of the output after the relevant input/control condition occurs.
This can be useful for applications requiring a controlled waiting period before energizing a contactor, relay or other compatible control device.
The Delay with Totalise (At) function can be used where timing needs to be accumulated based on the relevant input conditions rather than simply measuring one continuous interval.
This provides additional flexibility for control sequences where total elapsed activation time is relevant.
The timer supports:
Single shot (B)
Pulse output (Pe)
These functions can generate a timed output for a defined interval, making the timer suitable for event-driven control sequences and pulse-based switching applications.
The 7PV0723-1AZ20 supports:
Cyclic equal OFF first
Cyclic equal ON first
These modes are useful for repetitive switching sequences where equipment needs to operate cyclically. Siemens specifies these functions with an external contact in the 10-function model.
The timer also supports:
Interval
Interval after break
Delay on break
These functions can be used for applications where the timing sequence starts or ends in response to the change of state of an input/control signal.
Siemens technical data specifies:
Setting accuracy: ±5% of full scale
Repeat accuracy: ±0.5%
Recovery time: approximately 100 ms
These characteristics support consistent operation for compatible industrial timing applications.
The 10-function 7PV0723-1AZ20 has a maximum power consumption of approximately 3.2 VA.
This supports compact control-panel integration without requiring high auxiliary power.
Siemens documentation specifies the following operating characteristics for the 7PV0723-1AZ20:
Operating temperature: 0 to 50°C
Storage temperature: −20 to +70°C
Relative humidity: 25% to 75%
Degree of protection: IP20
Screw tightening torque: 0.6 Nm
The timer should be installed within the specified environmental conditions.
Siemens specifies approximately 5 million mechanical operating cycles for the 10-function 7PV0723-1AZ20. Electrical endurance is specified at approximately 0.07 million cycles under AC-15 conditions of 3 A at 250 V AC and 900 operations/hour.
Actual service life depends on the operating load and application conditions.
The timer uses screw terminal connections, supporting conventional control-panel wiring.
Siemens documentation specifies:
Solid conductors: 1 × 0.75–2.5 mm² or 2 × 0.5–1.5 mm²
Fine-stranded conductors with end sleeves: 1 × 0.5–2.5 mm² or 2 × 0.5–1.5 mm²
Screw tightening torque: 0.6 Nm
The 7PV0732-1AV20 is the more advanced 15-function multifunction timer with LCD display, whereas 7PV0723-1AZ20 provides 10 functions with analog adjustment. Siemens identifies the 7PV0732 with 8 time ranges, while the 7PV0723 has 7 time ranges.
For customers who need a simpler analog timer with 10 functions, the 7PV0723-1AZ20 is the appropriate model.
The 7PV0712-1AD20 is a dedicated ON-delay timer, whereas 7PV0723-1AZ20 provides 10 selectable timing functions. Siemens lists the 7PV0712 with six timing ranges compared with seven on the 7PV0723.
The 7PV0723-1AZ20 can be used to replace a compatible Siemens multifunction timer where the existing application requires:
1C/O output
10 timing functions
12–240 V DC / 24–240 V AC supply
17.5 mm module width
DIN rail installation
Before ordering, verify the exact voltage range, output contact configuration, timing function and mounting arrangement.
The Siemens 7PV0723-1AZ20 is relevant for:
Electrical panel builders
Industrial buyers
Electrical contractors
Machine builders
Maintenance departments
OEM maintenance teams
Control-panel assemblers
Electrical product dealers
Replacement-part procurement
For SB Smart, this product is positioned around industrial electrical product supply and procurement.
| Specification | Details |
|---|---|
| Brand | Siemens |
| Series | SINOVA 7PV0 |
| Article Number | 7PV0723-1AZ20 |
| Product Type | Multifunction Electronic Timer – Analog |
| Number of Functions | 10 |
| Time Ranges | 7 |
| Time Ranges | 0.1–1 s, 1–10 s, 6–60 s, 1–10 min, 6–60 min, 1–10 h, 2–20 h |
| Control Supply | 12–240 V DC / 24–240 V AC |
| Control Voltage Tolerance | −15% to +10% |
| Rated Frequency | 50/60 Hz |
| Output Contact | 1 C/O |
| AC-15 Rating | 3 A @ 250 V AC |
| AC-12 Rating | 5 A @ 250 V AC |
| Maximum Thermal Current (Ith) | 5 A |
| Display | Red LED Power ON / Green LED Relay ON |
| Setting Accuracy | ±5% of full scale |
| Repeat Accuracy | ±0.5% |
| Recovery Time | 100 ms |
| Power Consumption | 3.2 VA max. |
| Operating Temperature | 0 to 50°C |
| Storage Temperature | −20 to +70°C |
| Relative Humidity | 25–75% |
| Degree of Protection | IP20 |
| Module Width | 17.5 mm |
| Dimensions (W × D × H) | 17.5 × 60 × 90 mm |
| Approx. Weight | 68 g |
| Mounting | 35 mm DIN Rail |
| Terminal Type | Screw |
| Screw Tightening Torque | 0.6 Nm |
| Mechanical Endurance | Approx. 5 million cycles |
| Electrical Endurance | Approx. 0.07 million cycles at AC-15, 3 A, 250 V AC, 900 ops./hr |
| Standard | IEC 61812-1 |
| Certification | CE |
These specifications are based primarily on Siemens' 7PV0 technical documentation and current product information.
Siemens SINOVA 7PV0 multifunction timer
Article number 7PV0723-1AZ20
10 selectable timing functions
7 selectable time ranges
12–240 V DC / 24–240 V AC supply
1 changeover output contact
17.5 mm compact module
35 mm DIN rail mounting
Analog front-panel setting
Red Power ON LED
Green Relay ON LED
3.2 VA maximum power consumption
IP20 protection
IEC 61812-1 compliant
CE certified
10 functions in one timer: Provides flexibility for different industrial timing requirements.
Wide supply range: Supports 12–240 V DC and 24–240 V AC control systems.
7 time ranges: Covers short-duration and extended timing requirements up to 20 hours.
Compact 17.5 mm design: Saves valuable DIN rail panel space.
1C/O output: Provides a versatile timed switching interface.
LED status indication: Makes power and relay status easy to monitor.
DIN rail installation: Supports standard industrial control-panel mounting.
Low power consumption: Approximately 3.2 VA maximum.
Analog operation: Simple front-panel adjustment for applications that do not require a digital display.
The Siemens 7PV0723-1AZ20 is a compact 10-function multifunction timer with 1C/O output, 12–240 V DC / 24–240 V AC control supply, 7 selectable time ranges, and 17.5 mm DIN rail format. Siemens identifies it as the multifunction 10-function member of the 7PV0 timing-relay family.
It is suitable for customers looking to buy or source Siemens multifunction timers for industrial control panels, machine-control systems, conveyors, pumps, lighting, HVAC, signalling and replacement requirements.
For SB Smart, this product is best presented as a Siemens industrial multifunction electronic timer for supply and procurement across India.
SB Smart supplies Siemens industrial electrical products, timers and control components across Faridabad, Gurgaon/Gurugram, Delhi NCR, Haryana, Noida, Punjab, Mumbai and other major Indian cities.
Major delivery locations include:
Faridabad
Delhi
Gurgaon/Gurugram
Delhi NCR
Noida
Greater Noida
Haryana
Punjab
Mumbai
Pune
Ahmedabad
Bengaluru
Hyderabad
Chennai
Kolkata
Jaipur
Chandigarh
Lucknow
Indore
Surat
Vadodara
Nagpur
Coimbatore
And other major cities across India
The 7PV0723-1AZ20 is a Siemens SINOVA 7PV0 multifunction electronic timer with 10 functions, 1C/O output and a 12–240 V DC / 24–240 V AC control supply.
It provides 10 selectable timing functions.
The timer operates on 12–240 V DC or 24–240 V AC.
There are 7 selectable time ranges, from 0.1–1 second up to 2–20 hours.
The timer has 1 changeover contact (1C/O).
The specified output ratings include 3 A at 250 V AC under AC-15 and 5 A at 250 V AC under AC-12, with a maximum thermal current of 5 A.
The 7PV0723-1AZ20 is an analog multifunction timer. Siemens price-list information identifies it specifically as the analog 10-function model.
The module width is 17.5 mm. Current product information lists dimensions of approximately 17.5 × 60 × 90 mm.
Yes. The 7PV0 timer is designed for 35 mm DIN rail mounting.
The functions are ON delay, delay with totalise, single shot, delay on break, cyclic equal OFF first, cyclic equal ON first, interval, interval with totalise, pulse output and interval after break.
7PV0723-1AZ20: 10 functions, analog setting, 7 time ranges.
7PV0732-1AV20: 15 functions, digital LCD display, 8 time ranges.
SB Smart supplies Siemens 7PV0 multifunction timers and industrial electrical control products in India for panel builders, industrial buyers, machine builders, maintenance teams and replacement procurement.
|
Parameter |
Specification |
|
Product
Series |
Siemens
7PV0 |
|
Model
Number |
7PV07231AZ20 |
|
Product
Type |
Multifunction
Timer Relay |
|
Timer
Functions |
Multifunction
electronic timing |
|
Supply
Voltage |
Universal
AC/DC |
|
Mounting
Type |
DIN
Rail |
|
Output
Contacts |
Relay
output contacts |
|
Timing
Adjustment |
Selectable
timing ranges |
|
Indication |
LED
status indication |
|
Housing
Width |
Compact
industrial design |
|
Protection
Class |
IP20 |
|
Application |
Industrial
timing & automation systems |
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