DPF940020詳細(xì)介紹
DPF940020
1/16 DIN計(jì)數(shù)器和批量控制器
DPF940000 Series
LCD, 7-Segment, 2-Line, 6-Digit Display
Field Replaceable Relay Output Boards
Status Indicators for Outputs
Nema 4X (IP65) Sealed Bezel
Programmable Operator Access Privileges
Programmable User Inputs and Function Keys
RS485 Serial Communications Option
Choice of Numeric Data Entry Modes
產(chǎn)品描述
The DPF940000 Series counters are available as a standard counter or a batch counter. The standard counter is available with single or dual presets. The batch counter has a main process counter with dual presets and a secondary counter with a single preset. The secondary counter can be selected to function as a batch or a total counter. They feature a 7-segment, 2-line by 6-digit reflective or backlit LCD display. For the backlit versions, the main display line is red and shows the count value or the batch/total value when preset 3 or output 3 is viewed in the secondary display. The smaller secondary display line is green and can be used to view the prescaler value, preset values, output time values or batch/total count values (batch model). The DPF940000 series offers a choice of nine programmable counting modes for use in applications requiring bi-directional, anticoincidence, and quadrature counting. The unit may be programmed to register counts on both edges of the input signal providing frequency doubling capability. DIP switches are used for input configuration set-up and to provide a program disable function. Four front panel push-buttons are used for programming the operating modes and data values, changing the viewed display, and performing user programmable functions, e.g. reset, etc. They can be configured for digit entry or automatic scrolling. The program disable DIP switch, a user-programmable code value, and an external user input selected for program disable can be utilized to provide multi-level protection against unauthorized changes to data values and unit configuration.
The counter has programmable User Inputs and a programmable front panel function key. The user inputs can be configured as sinking (active low) or sourcing (active high) inputs via a single plug jumper. The user inputs and the front panel function key can be configured to provide a variety of functions. The optional RS-485 serial communication interface provides two-way communication between a DPF940000 and other compatible equipment such as a printer, PLC, HMI, or a host computer. In multipoint applications (up to thirty two), the address number of each unit on the line can be programmed from 0 to 99. Data from the DPF940000 can be interrogated or changed, and alarm output(s) may be reset by sending the proper command code via serial communications. The unit is constructed of a lightweight, high impact plastic case with a textured front panel and a clear display window. The front panel meets NEMA 4X (IP65) specifications when properly installed. Multiple units can be stacked horizontally or vertically. Modern surface-mount technology, extensive testing, plus high immunity to noise interference makes the DPF940000 counters extremely reliable in industrial environments.
SPECIFICATIONS
Display: 2-line by 6-digit LCD display, positive image reflective or negative image transmissive with red (top line) and green (bottom line) backlighting
Main Display: 7.62 mm (0.3") high digits
Secondary Display: 5.08 mm (0.2") high digits
Annunciators:
Value: PRS, 1, 2, and 3
Output: 01, 02, and 03
Power Requirements:
AC Power Units: 85 to 250 Vac, 50/60 Hz, 9 VA max or 11 to 14 Vdc@150 mA max (Non PNP output models)
DC Power Units: 18 to 36 Vdc; 5.5 W max or 24 Vac (±10%); 50/60 Hz;7 VA max
Note: The +10% tolerance range on AC input voltage must be strictly adhered to. DO NOT EXCEED 26.4 Vac.
Peak (Start-Up Current):
AC or DC Power: 500 mA for 10 msec max
DC Out (Terminal 10): For units which do not have PNP current sourcing outputs, this terminal provides a DC output for sensor power (12 Vdc ±15%). The maximum sensor current is 100 mA. For units with PNP current sourcing outputs,this terminal serves a dual purpose depending on the applications PNP output voltage level and current requirements. If a higher PNP output voltage level or additional output sourcing current is desired, an external DC supply may be connected. This supply will determine the PNP output voltage level, and must be in the range of 13 to 30 Vdc. The maximum current rating of 100 mA per individual output must not be exceeded, regardless of external supply capacity.
Memory: Nonvolatile E2PROM retains all programmable parameters and count values
Sensor Power: 12 Vdc (±15%) @ 100 mA max
Count Inputs A and B: Accepts count pulses from a variety of sources, DIP switch selectable
Current Sourcing: 3.9 KΩ pull-down, VIN max = 30 Vdc
Current Sinking: 7.8 KΩ pull-up to 12 Vdc; ISNK = 1.8 mA max
Debounce: 50 Hz max
Lo Bias: VIL = 1.5 Vdc max, VIH = 3.75 Vdc min
Hi Bias: VIL = 5.5 Vdc max, VIH = 7.5 Vdc min
Maximum Count Rate: Model dependent. See operator's manual for details
User Inputs: Configurable as current sinking (active low) or current sourcing (active high) inputs via a single plug jumper
Current Sinking: VIL = 1.5 Vdc max, 22 KΩ pull-up to 5 Vdc
Current Sourcing: VIH = 3.5 Vdc min, VIN max = 30 Vdc; 22 KΩ pulldown
Response Time: 10 msec max Inhibit
Response Time: 250 msec max. Outputs (Output Type and Quantity,
Model Dependent):
Solid-State:
NPN Open Collector: ISNK = 100 mA max @ VOL = 1.1 Vdc max.; VOH = 30 Vdc max
PNP Open Collector: ISRC = 100 mA max (See note); VOH = 12 Vdc ±15% (using internal supply); VOH = 13 to 30 Vdc (using external supply)
Relay: Form A contact, Rating = 5 A @ 250 Vac, 30 Vdc (resistive load), 1/10 HP @ 120 Vac (inductive load)
Relay Life Expectancy: 100,000 cycles min at max load rating
Programmable Timed Output: User selectable output time resolution
0.01 Second Resolution: 0.01 to 99.99 sec, ± 0.01% + 20 msec max (prescalers less than 2)
0.1 Second Resolution: 0.1 to 999.9 sec, ±0.01% + 100 msec (Prescalers less than 2)
Note: For prescaler values above 2, the timed delay output is affected by the count speed (rate). RS485 Serial Communications
(Optional): Up to 32 units can be connected
Baud Rate: Programmable from 1200 to 9600 baud
Address: Programmable from 0 to 99
Data Format: 10 bit frame, 1 start bit, 7 or 8 data bits, 1 or no parity bit, and 1 stop bit
Parity: Programmable for odd (7 data bits), even (7 data bits), or none (8 data bits) Electromagnetic Compatability: Refer to EMC Installation Guidelines section of the manual
Environmental Conditions:
Operating Temperature: 0 to 50°C (32 to 122°F)
Storage Temperature: -40 to 70°C (-40 to 158°F) Operating and Storage Humidity: 85% max relative humidity (non-condensing) from 0 to 50°C
Altitude: Up to 2000 meters (6562')
Electrical Connections: Wire clamping screw terminals
Construction: Black plastic case with collar style panel latch. The panel latch can be installed for horizontal or vertical stacking. Black plastic textured bezel with clear display viewing window. Unit assembly with circuit boards can be removed from the case without removing the case from the panel or disconnecting the wiring. Front panel meets NEMA 4X (IP65) requirements for indoor use, when properly installed. Installation Category II, Pollution Degree 2
Weight: 170 g (6.0 oz)
Maximum Count Rate (KHz):
Single Preset Models
Prescaler Value C1-Usr
C1-Ud C2-Usr
C2-Ud *Ad-Sub
Ad-Ad Quad
X1 X2 X4
0.00001 to 0.99999 8.4 4.1 9.4 5.4 4.5 2.1
0.00001 to 0.99999 8.4 4.1 9.4 5.4 4.5 2.1
1.00000 12 5.9 12.4 6.5 6 3
1.00001 to 2 6.6 3.2 6.8 4.3 3.3 1.6
2.00001 to 3 5.3 2.6 5.6 3.7 2.6 1.3
3.00001 to 4 4.3 2.1 4.6 3 2.2 1.1
4.00001 to 5 3.6 1.8 3.8 2.7 1.8 0.9
5.00001 to 6 3.1 1.5 3.4 2.4 1.6 0.8
6.00001 to 7 2.8 1.4 3.2 2.1 1.4 0.7
7.00001 to 8 2.6 1.3 2.8 1.9 1.3 0.6
8.00001 to 9 2.3 1.1 2.4 1.8 1.1 0.5
9.00001 to 9.99999 2.1 1 2.3 1.7 1.1 0.5
Dual Preset Models
Prescaler Value C1-Usr
C1-Ud C2-Usr
C2-Ud *Ad-Sub
Ad-Ad Quad
X1 X2 X4
0.00001 to 0.99999 8.3 4.1 8.6 4.5 4.1 2.1
1.00000 11.5 5.7 11.5 6 5.8 3
1.00001 to 2 6.5 3.2 6.6 4 3.2 1.6
2.00001 to 3 5 2.4 5.2 3.4 2.5 1.3
3.00001 to 4 4.1 2 4.4 2.8 2 1
4.00001 to 5 3.4 1.7 3.8 2.5 1.7 0.8
5.00001 to 6 2.9 1.4 3.2 2.2 1.4 0.7
6.00001 to 7 2.7 1.3 2.8 2 1.3 0.6
7.00001 to 8 2.2 1.1 2.4 1.8 1.2 0.5
8.00001 to 9 2.2 0.9 2.3 1.6 1.1 0.5
9.00001 to 9.99999 1.9 0.9 2 1.5 0.9 0.4
Dual Preset with Prescaler Output Models
Prescaler Value C1-Usr
C1-Ud C2-Usr
C2-Ud *Ad-Sub
Ad-Ad Quad
X1 X2 X4
0.00001 to 0.99999 6.2 N/A N/A N/A N/A N/A
1.00000 8 N/A N/A N/A N/A N/A
Batch Models with Counter 2 Configured as a Batch Counter (C2 Asn=batch)
Prescaler Value C1-Usr
C1-Ud C2-Usr
C2-Ud *Ad-Sub
Ad-Ad Quad
X1 X2 X4
0.00001 to 0.99999 8.3 4.1 8.4 3.7 3.6 2.2
1.00000 11.4 5.5 11.8 4.3 4.2 3
1.00001 to 2 6.5 3.2 6.6 3.2 3 1.6
2.00001 to 3 5 2.5 5.4 2.8 2.5 1.3
3.00001 to 4 4.1 2 4.2 2.4 2 1
4.00001 to 5 3.4 1.7 3.8 2.1 1.7 0.8
5.00001 to 6 2.9 1.4 3.2 1.9 1.5 0.7
6.00001 to 7 2.7 1.3 2.8 1.7 1.3 0.6
7.00001 to 8 2.4 1.1 2.6 1.6 1.2 0.6
8.00001 to 9 2.2 1.1 2.4 1.5 1.1 0.5
9.00001 to 9.99999 1.9 0.9 2.2 1.4 1 0.4
Batch Models with Counter 2 Configured as a Total Counter (C2 Asn=total)
Prescaler Value C1-Usr
C1-Ud C2-Usr
C2-Ud *Ad-Sub
Ad-Ad Quad
X1 X2 X4
0.00001 to 0.99999 6.5 3.3 6.6 3.5 3.3 1.6
1.00000 8.5 3.6 8.6 4 4 2.1
注: Comes with operator's manual.
Prescaler output models are limited to two programmable count modes and prescaler values of 1.00000 or less. See Count Input Modes for available modes
產(chǎn)品編號 產(chǎn)品描述
Single Preset Models - AC Power
DPF940600 Preset counter, reflective LCD, relay and NPN outputs
DPF940610 Preset counter, reflective LCD, relay and PNP outputs
DPF940620 Preset counter, backlit LCD, relay and NPN outputs
DPF940630 Preset counter, backlit LCD, relay and PNP outputs
Single Preset Models - DC Power
DPF940601 Preset counter, reflective LCD, relay and NPN outputs
DPF940611 Preset counter, reflective LCD, relay and PNP outputs
DPF940621 Preset counter, backlit LCD, relay and NPN outputs
DPF940631 Preset counter, backlit LCD, relay and PNP outputs
Duel Preset Models - AC Power
DPF940200 2 preset counter, reflective LCD, 2 relay outputs
DPF940210 2 preset counter, reflective LCD, 2 NPN outputs, RS485
DPF940220 2 preset counter, reflective LCD, 2 relay outputs, RS485
DPF940230 2 preset counter, backlit LCD, 2 NPN outputs
DPF940240 2 preset counter, backlit LCD, 2 PNP outputs
DPF940250 2 preset counter, backlit LCD, 2 relay outputs
DPF940260 2 preset counter, backlit LCD, 2 NPN outputs, RS485
DPF940270 2 preset counter, backlit LCD, 2 PNP outputs, RS485
DPF940280 2 preset counter, backlit LCD, 2 relay outputs, RS485
Duel Preset Models - DC Power
DPF940201 2 preset counter, reflective LCD, 2 relay outputs
DPF940211 2 preset counter, reflective LCD, 2 NPN outputs, RS485
DPF940221 2 preset counter, reflective LCD, 2 relay outputs, RS485
DPF940231 2 preset counter, backlit LCD, 2 NPN outputs
DPF940241 2 preset counter, backlit LCD, 2 PNP outputs
DPF940251 2 preset counter, backlit LCD, 2 relay outputs
DPF940261 2 preset counter, backlit LCD, 2 NPN outputs, RS485
DPF940271 2 preset counter, backlit LCD, 2 PNP outputs, RS485
DPF940281 2 preset counter, backlit LCD, 2 relay outputs, RS485
Duel Preset, Presscaler Output Models - AC Power
DPF940400
2 presets, precounter, reflective LCD, 2 PNP outputs
DPF940410 2 presets, precounter, reflective LCD, 2 NPN outputs, RS485
DPF940420 2 presets, precounter, backlit LCD, 2 NPN outputs
DPF940430 2 presets, precounter, backlit LCD, 2 PNP outputs
DPF940440 2 presets, precounter, backlit LCD, 2 NPN outputs, RS485
Duel Preset, Presscaler Output Models - DC Power
DPF940401 2 presets, precounter, reflective LCD, 2 PNP outputs
DPF940411 2 presets, precounter, reflective LCD, 2 NPN outputs, RS485
DPF940421 2 presets, precounter, backlit LCD, 2 NPN outputs
DPF940431 2 presets, precounter, backlit LCD, 2 PNP outputs
DPF940441 2 presets, precounter, backlit LCD, 2 NPN outputs, RS485
3 Preset, Batch Models - AC Power
DPF940010 3 preset batch, reflective LCD, 3 PNP outputs
DPF940020 preset batch, reflective LCD, 1 NPN, 2 relay outputs
DPF940030 3 preset batch, reflective LCD, 1 PNP, 2 relay outputs
DPF940040 preset batch, reflective LCD, 3 NPN outputs, RS485
DPF940050 preset batch, reflective LCD, 1 NPN, 2 relay outputs, RS485
DPF940060 3 preset batch, reflective LCD, 1 PNP, 2 relay outputs, RS485
DPF940070 3 preset batch, backlit LCD, 3 NPN outputs
DPF940080 3 preset batch, backlit LCD, 3 PNP outputs
DPF940090 preset batch, backlit LCD, 1 NPN, 2 relay outputs
DPF940100 3 preset batch, backlit LCD, 1 PNP, 2 relay outputs
DPF940110 preset batch, backlit LCD, 3 NPN outputs, RS485
DPF940120 preset batch, backlit LCD, 1 NPN, 2 relay outputs, RS485
DPF940130 3 preset batch, backlit LCD, 1 PNP, 2 relay outputs, RS485
3 Preset, Batch Models - DC Power
DPF940011 3 preset batch, reflective LCD, 3 PNP outputs
DPF940031 3 preset batch, reflective LCD, 1 PNP, 2 relay outputs
DPF940061 3 preset batch, reflective LCD, 1 PNP, 2 relay outputs, RS485
DPF940071 3 preset batch, backlit LCD, 3 NPN outputs
DPF940081 3 preset batch, backlit LCD, 3 PNP outputs
DPF940101 3 preset batch, backlit LCD, 1 PNP, 2 relay outputs
DPF940131 3 preset batch, backlit LCD, 1 PNP, 2 relay outputs, RS485
DPF940020
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