PTC900详细介绍

PTC900

1/8 DIN面板安装可编程定时器和实时时钟

2年保修CE
1/8 DIN (50 mm x 97 mm)
6-Digit, 14.2 mm (0.56") LED Display
Green Display or Red, Sunlight-Readable Display
Elapsed Timer with Preset Capability
Counter with Preset Capability
Cycle Counting Capability
Programmable Function Keys and User Inputs
4 Setpoint Alarm Outputs
Communications and Bus Capabilities
PC Software Available for Meter Configuration
NEMA 4X (IP65)

产品描述
The PTC900 timer and PTC901 clock/timer offer many features and performance capabilities that suit a wide range of industrial applications. Both can function as an elapsed timer or preset timer, while the PTC901 also offers real-time clock with date capability. The Plug-in option cards allow the user to configure the meter for the present application, while providing easy upgrades for future needs. Both models can function as an elapsedtime indicator. By using 2 separate signal inputs and 23 selectable timer ranges, the meters can be programmed to meet most any timing application. With the addition of a plug-in setpoint output card, they can easily become a dual or quad output preset timer. The PTC901 can also operate as a realtime clock with the real-time clock card already installed.
The meters are capable of displaying time in 12- or 24-hour time formats. The 12-hour format can be displayed in hours and minutes, with or without an am/pm indication or in hours, minutes, and seconds. The 24-hour format can be displayed in hours and minutes or in hours, minutes, and seconds.
The PTC901 also has a calendar display in which the day, month and/or year can be displayed. The meter will recognize leap years, and can automatically adjust for Daylight Savings time. If the application calls simultaneously for a preset timer and a real-time clock, the PTC901 can handle this requirement as well. A battery-backed real-time clock plug-in card is provided with the PTC901. This card, which includes a lithium coin-cell battery, will maintain the time and date when main power is removed.
The meters accept inputs from a variety of sources, including switch contacts and outputs from CMOS or TTL circuits. The input can be configured to trigger on the edge or level of the incoming pulse. Internal jumpers are available for selecting sinking inputs (active-low) or sourcing inputs (active-high). The front panel keys and three user inputs are programmable to perform various meter functions. The meters can have up to 4 setpoint outputs, determined by the optional plug-in cards. The setpoint plug-in cards provide dual form “C” relays (5A), quad form “A” relays (3A) or either quad-sinking or quad-sourcing open collector logic outputs. The outputs can be assigned to the timer, counter, RTC date, and RTC time. The outputs can also be independently configured to suit a variety of control and alarm requirements.
Plug-in cards can also provide serial communications. These include RS232, RS485 and MODBUS. Display values, setpoint alarm values and setpoint states can be controlled through serial communications. Once the meters have been initially configured, the parameter list may be locked out from further modification entirely, or the setpoint, timer start/stop values, counter start/stop values, RTC time “set”, and display intensity can be made accessible. Lockouts are activated through a security code or user input.

产品编号  产品描述

Description (Display Meter Only, No Outputs)
  
PTC900  Timer, red display, 85 to 250 Vac, 50/60 Hz  
PTC900-LV  Timer, red display, 11 to 36 Vdc, 24 Vac  
PTC900-GN  Timer, green display, 85 to 250 Vac, 50/60 Hz  
PTC900-GN-LV  Timer, green display, 11 to 36 Vdc, 24 Vac
PTC901  Timer/real-time clock, red display, 85 to 250 Vac, 50/60 Hz  
PTC901-LV  Timer/real-time clock, red display, 11 to 36 Vdc, 24 Vac  
PTC901-GN  Timer/real-time clock, green display, 85 to 250 Vac, 50/60 Hz  
PTC901-GN-LV  Timer/real-time clock, green display, 11 to 36 Vdc, 24 Vac 

Optional Plug-in Output Cards (Field Installable)
Setpoint Alarms (Only 1 Alarm Card Can Be Installed Into Base Meter)

LDP6-CDS10  Dual setpoint relay output card
LDP6-CDS20  Quad setpoint relay output card  
LDP6-CDS30  Quad setpoint sinking open collector output card
LDP6-CDS40  Quad setpoint sourcing open collector output card

Communications (Only 1 Communications Card Can Be Installed Into Base Meter)*
  
LDP6-CDC10  RS485 serial communications output card with terminal block  
LDP6-CDC1C  Extended RS485 serial communications output card with dual RJ11 connector  
LDP6-CDC20  RS232 serial communications output card with terminal block  
LDP6-CDC2C  Extended RS232 serial communications output card with 9-pin D connector  
LDP6-CDC40  MODBUS communications card  
LDP6-CDC4C  Extended MODBUS communications card with dual RJ11 connector 

Accessories
  
PTC9-RTC00  Real-Time clock card (replacement)

PTC900

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