PTC-21-SOCKET美国OMEGA PTC-21-SOCKET
PTC-21-SOCKET
1/16 DIN多个可编程LED定时器
1年保修CE
1/16 DIN Cutout
Three Different Models: Standard, High Performance and Repeat Cycle
Four-Digit Dual Line Display Indicates Set Value and Time Value
All Models Offer Multiple Field Programmable Modes for Operation and Time Ranges
Multiple Levels of Security Prevent Unauthorized Set Value or Parameter Changes
NEMA 4/IP65 Rated for Use in Washdown Conditions
Universal AC Supply Voltage (90 to 264 Vac) or Optional 24 Vac/Vdc Models
Front Panel Programming with an Intuitive Button-Per- Digit Interface
5 Amp Relay Output or Open Collector Output
Industry Standard 11-Pin Socket Connection
产品描述
If you are looking to outfit your control panel with timers that have an attractive LED display, consider the new PTC-20 series that deliver functionality at competitive prices.
Designed for you to best fit the correct timer to your application, the PTC-20 series is divided into three separate models. The PTC-21 base unit offers five field-selectable operating modes and time ranges as well as a host of other convenient features. The high performance PTC-23 model offers advanced functions such as dual setpoints and 1 ms resolution. The PTC-22 repeat cycle model provides a repeat cycle (batch stop, batch continue) and interval modes specifically tailored for cyclical operations.
With ultimate simplicity in mind, the PTC-20 series utilizes an intuitive button-per-digit method for setpoint input and easy to follow scroll-thru menus for programming. The dual line display optimizes the interface by indicating both the present time value and the setpoint, while up to 8 annunciator lights provide status. Multi-level security enables shop floor access to be custom tailored to your needs.
Intended for tough industrial conditions, the PTC-20 Series offer a NEMA-4/IP65 rated front panel and a high degree of noise immunity. Choose from models with a 5 amp relay, which can directly drive a load, or solid state outputs for high speed applications.
GENERAL SPECIFICATIONS
Supply Voltage: 90 to 240 Vac, 50/60 Hz, or 24 Vac/Vdc
Power Consumption: <10 VA
Resolution: Settable for time values in hours/minutes/seconds ranges
Inputs Start and Reset: NPN or dry contact
Activation Time: 4 ms (24 Vac/Vdc units), 21 ms (85 to 264 Vac powered units)
Impedance: 10 kΩ
Front-Panel Rating: IEC IP65
Operating Temperature: 0 to 55°C (32 to 131°F)
Storage Temperature: -40 to 90°C (-40 to 194°F)
Humidity: 5 to 95% RH, non-condensing
Memory: Non-volatile Operation
Time Ranges: Hours, minutes, seconds; hours, minutes; minutes, seconds
Repeat Accuracy: ±0.01% Physical
Dimensions: 48 H x 48 W x 85 mm D (1.89 x 1.89 x 3.35")
Display: Dual-line, 4-digit, 7-segment LED, 8 mm H (0.31")
Mounting: Panel-mount 45 x 45 mm (1.77 x 1.77"), cutout or DIN rail
Wiring Connection: Screw terminals on an 11-pin socket
Weight: 100 g (3.5 oz)
Base Model PTC-21
Output: Timed relay, DPDT (5 A)
Operating Modes (Shown): On-delay, off-delay, on-delay (interval), interval and repeat cycle
Repeat Cycle PTC-22
Inhibit: NPN or dry contact
Outputs:
Relay: 2 SPDT (5 A), 15 ms latency
Transistor: NPN
Open Collector: 30 Vdc, 30 mA max
Operating Mode (Shown):
Repeat Cycle: Batch stop, batch continue and interval
High Performance PTC-23
Inhibit: NPN or dry contact
Outputs:
Relay: 2 SPDT (5 A), 15 ms max latency
Transistor:
NPN Open Collector: 30 Vdc, 30 mA max opto isolated
Operating Modes: 17 different operating modes available (popular modes shown)
产品编号 产品描述
PTC-21 Multi-programmable timer
PTC-22 Repeat cycle timer
PTC-23 High performance timer
PTC-21-SOCKET
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