Wisdomlong Technology CO.，LTD
| Payment Terms | T/T |
| Supply Ability | 100 |
| Delivery Time | 3-5 days |
| Packaging Details | New in original box |
| Model | DP840 3BSE028926R1 |
| Brand | ABB |
| Country of origin | Estonia |
| Rated insulation voltage | 50 V |
| Power dissipation | 4 W |
| Type | Pulse counter |
| Signal specification | 24 V d.c. (19.2 - 32 V d.c.) |
| Brand Name | ABB |
| Model Number | DP840 3BSE028926R1 |
| Certification | CE |
| Place of Origin | Estonia |
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Product Specification
| Payment Terms | T/T | Supply Ability | 100 |
| Delivery Time | 3-5 days | Packaging Details | New in original box |
| Model | DP840 3BSE028926R1 | Brand | ABB |
| Country of origin | Estonia | Rated insulation voltage | 50 V |
| Power dissipation | 4 W | Type | Pulse counter |
| Signal specification | 24 V d.c. (19.2 - 32 V d.c.) | Brand Name | ABB |
| Model Number | DP840 3BSE028926R1 | Certification | CE |
| Place of Origin | Estonia |
ABB DP840 3BSE028926R1 Pulse Counter or Frequency Measurement Module
The DP840 module consists of 8 identical independent channels. Each channel can be used for pulse count or frequency (speed) measurement, maximum 20 kHz. The inputs can also be read as DI signals. Each channel has a configurable input filter. The module perform self-diagnostics cyclically. With advanced diagnostics, for single or redundant applications. Interface for NAMUR, 12 V and 24 V. The input can be read as digital input signals.
Use DP840 with Module Termination Units TU810V1, TU812V1, TU814V1, TU830V1, TU833.
| Article number | 3BSE028926R1 |
| Type | Pulse counter |
| Signal specification | 24 V d.c. (19.2 - 32 V d.c.) |
| Number of channels | 8 |
| HART | No |
| SOE | No |
| Redundancy | Yes |
| High integrity | No |
| Intrinsic safety | No |
| Mechanics | S800 |
| Isolation | Groupwise isolated from ground |
| Error | Max relative error (4): PRIT = 10 ms: 300 ppm PRIT = 20 ms: 150 ppm PRIT = 50 ms: 60 ppm PRIT = 100 ms: 30 ppm Max error in crystal oscillator: 120 ppm + 5 ppm/year Max absolute error = rel. error + oscillator error (PRIT = 10 ms, age < 16 year): 500 ppm (= 0.05%) |
| Current limiting | Built in current limited sensor power |
| Maximum field cable length | 200 meters (218 yards) |
| Rated insulation voltage | 50 V |
| Dielectric test voltage | 500 V a.c. |
| Power dissipation | 4 W |
| Current consumption +5 V Modulebus | 115 mA |
| Current consumption +24 V external | NAMUR = 56 + 0.5 x external load [mA] 12 V = 89 + 0.7 x external load [mA] 24 V = 97 + external load [mA] |
Diagnostics
| Front LED’s | F(ault), R(un), W(arning), P(rimary), Channel 1-8 P(ulse) and F(ault) |
| Supervision | Process voltage Loop supervision |
| Status indication of supervision | Module Error, Module Warning, Channel error |
Environment and certification
| CE mark | Yes |
| Electrical safety | EN 61010-1, UL 61010-1, EN 61010-2-201, UL 61010-2-201 |
| Hazardous Location | C1 Div 2 cULus, C1 Zone 2 cULus, ATEX Zone 2 |
| Marine certification | BV, DNV, LR |
| Temperature, Operating | 0 to +55 °C (+32 to +131 °F), approvals are issued for +5 to +55 °C |
| Temperature, Storage | -40 to +70 °C (-40 to +158 °F) |
| Pollution degree | Degree 2, IEC 60664-1 |
| Corrosion protection | ISA-S71.04: G3 |
| Relative humidity | 5 to 95 %, non-condensing |
| Max ambient temperature | 55 °C (131 °F), for vertical mounting in compact MTU 40 °C (104 °F) |
| Protection class | IP20 according to IEC 60529 |
| Mechanical operating conditions | IEC/EN 61131-2 |
| EMC | EN 61000-6-4 and EN 61000-6-2 |
| Overvoltage categories | IEC/EN 60664-1, EN 50178 |
| Equipment class | Class I according to IEC 61140; (earth protected) |
| RoHS compliance | DIRECTIVE/2011/65/EU (EN 50581:2012) |
| WEEE compliance | DIRECTIVE/2012/19/EU |
| Width | 45 mm (1.77”) |
| Depth | 102 mm (4.01”), 111 mm (4.37”) including connector |
| Height | 119 mm (4.7”) |
| Weight | 0.15 kg (0.33 lbs) |
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(Modicon,SMC,SICK,NORGREN,Siemens,Ebmpapst etc.)
1, First, send us the brand, model code/pic of the nameplate, the quantity for inquiry. Then we will send the quote to you. after confirming the model and the quantity, then we will the PI to you.
2, You can transfer by Paypal/ Western Union/Trade assurance/ T/T. When we received the payment, then we will start to prepare the order for you asap.
Company Details
Business Type:
Distributor/Wholesaler,Trading Company,Seller
Year Established:
2009
Total Annual:
100000-200000
Employee Number:
15~30
Ecer Certification：
Active Member
Wisdomlong Technology CO.,LTD locats at the central of China,Shenzhen, Guangdong Province. With rapid development, Wisdomlong serves fields of automation in global markets, Our business covers five continents throughout the world with the basic convicti... Wisdomlong Technology CO.,LTD locats at the central of China,Shenzhen, Guangdong Province. With rapid development, Wisdomlong serves fields of automation in global markets, Our business covers five continents throughout the world with the basic convicti...
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