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Overview
- 2-channel bidirectional pulse counter and frequency measurement module
- Supports RS-422 communication and current inputs at 5V, 12V, or 24V
- Measures frequencies up to 1.5 MHz with 50V rated isolation
- Requires Module Termination Units TU810, TU812, TU814, TU830, or TU833
- Pulse input module with separate returns for each channel
- Requires Module Termination Units TU810, TU812, TU814, TU830, or TU833
Specifications
CE mark | Yes |
Compatibility: Use with MTU | TU810, TU812, TU814, TU830 or TU833 |
Connection Type | RS-422 |
Corrosion protection | ISA-S71.04: G3 |
Current consumption +24 V external | 0 |
Current consumption +24 V Modulebus | 0 |
Current consumption +5 V Modulebus | 120 mA |
Current limiting | Sensor power can be current limited by the MTU |
Depth | 102 mm (4.01"), 111 mm (4.37") including connector |
Diagnostics Front LEDs | P(ulse)X, UP (direction), ST(robe), DI, SY(nch), DO, TP (transm. power OK), all per channel |
Dielectric test voltage | 500 V a.c. |
Electrical safety | EN 61010-1, UL 61010-1, EN 61010-2-201, UL 61010-2-201 |
EMC | EN 61000-6-4 and EN 61000-6-2 |
Equipment class | Class I according to IEC 61140; (earth protected) |
Error | Max. frequency measurement error: Relative error [320/(MEASTIMEx in ms)] ppm; Absolute error (Temperature drift included) [(320/(MEASTIMEx in ms) +100] ppm |
Frequency | 1.5 MHz |
HART | No |
Hazardous Location | C1 Div 2 cULus, C1 Zone 2 cULus, ATEX Zone 2 |
Height | 119 mm (4.7") |
High integrity | No |
Input impedance | 2.5 kOhm (DI-input) |
Intrinsic safety | No |
Isolation | Individually isolated, channel-to-channel and to circuit common |
Keying code | CB |
Marine certification | ABS, BV, DNV, LR |
Max ambient temperature | 55C (131F), for vertical mounting in compact MTU 40C (104F) |
Maximum field cable length | 200 meters (218 yards) |
Mechanical operating conditions | IEC/EN 61131-2 |
Mechanics | S800 |
Number of channels | 2 |
Overvoltage categories | IEC/EN 60664-1, EN 50178 |
Poles | 2 |
Pollution degree | Degree 2, IEC 60664-1 |
Power dissipation | 2.5 W |
Protection class | IP20 according to IEC 60529 |
Rated insulation voltage | 50 V |
Redundancy | No |
Relative humidity | 5 to 95%, non-condensing |
RoHS compliance | EU RoHS, UAE RoHS, CN RoHS |
Series | DP820 |
Signal specification | 24 V d.c. (12 - 32 V d.c.) |
SOE | No |
Status indication of supervision | Module Error, Module Warning, Channel error |
Supervision | Process voltage per channel |
Temperature, Operating | 0 to +55C (+32 to +131F), approvals are issued for +5 to +55C |
Temperature, Storage | -40 to +70C (-40 to +158F) |
Type | Pulse counter |
Voltage Rating | 5V, 12V, 24V |
WEEE compliance | DIRECTIVE/2012/19/EU |
Weight | 0.15 kg (0.33 lbs.) |
Width | 45 mm (1.77") |
Frequently Asked Questions about ABB - Process Automation
What certifications and standards do ABB - Process Automation products comply with?
ABB - Process Automation products comply with an extensive range of international, national, and marine certifications, including IEC, EN, UL, CSA, CE, and marine classification society standards. Key certifications include IEC 60947 series standards for low-voltage switchgear, UL and CSA approvals for North American markets, CE marking for European compliance, and marine approvals from societies like Bureau Veritas, DNV, and Lloyd's Register of Shipping.
What industries and applications are ABB - Process Automation products used for?
ABB - Process Automation products are engineered for critical applications across multiple heavy-duty and process industries, including Chemical, Energy, Oil and Gas, Mining, Metals, Pulp and Paper, Marine and Offshore, Food and Beverage, and Water/Wastewater. Their solutions cover a wide range of applications such as pump and compressor systems, conveyors, cranes, hoists, fans, and complex industrial automation requirements, with specialized drive systems designed for high-reliability environments and sustainable industrial operations.
What technical support does ABB - Process Automation offer?
ABB - Process Automation offers comprehensive technical support through a full range of lifecycle services, including 24/7 support, software maintenance, technical assistance, repairs, spare parts logistics, training, and customized service agreements. Their technical support covers system diagnostics, cyber security, performance checks, and provides ongoing optimization to maximize plant availability, reliability, and operational excellence.
What are the main product lines offered by ABB - Process Automation?
ABB - Process Automation offers the comprehensive Compact Product Suite, which includes process controllers, field interfaces, HMIs, and control systems designed for industrial automation. Key product lines include the AC 800M Controller, S800 I/O systems, HR Series Controllers, SD/SDe Controllers, and ABB Ability™ Symphony® Plus platform. These products provide seamless integration, scalability, and high performance across process industries, supporting everything from small to large multi-system configurations.
What are the key features of ABB - Process Automation products?
ABB - Process Automation products feature a SIMPLE, SCALABLE, SEAMLESS, and SECURE total plant automation solution. The Symphony Plus system offers comprehensive integration across plant operations, supporting everything from small to large multi-system configurations with seamless device and system connectivity. Key capabilities include advanced cybersecurity, flexible control platforms, and the ability to integrate new technologies and functionalities incrementally while protecting existing control system investments.
What communication protocols do ABB - Process Automation products support?
ABB - Process Automation products support a comprehensive range of industrial communication protocols, including PROFIBUS DP V1, PROFINET with dual port, EtherNet/IP with dual port, CANopen, and Modbus RTU. Additional supported protocols include IEC 61850, OPC UA, and MasterBus 300, providing flexible connectivity for diverse industrial automation requirements.
What environmental ratings do ABB - Process Automation products have?
ABB - Process Automation products feature robust environmental ratings across multiple standards. Typical ratings include IP54 to IP66 protection levels, with options for dust-tight and water-resistant enclosures. Products are certified for various environmental conditions, including CSA and CE standards, with specific ratings for industrial and outdoor applications ranging from NEMA Type 1 to Type 4X enclosures.
What accessories are available for ABB - Process Automation products?
ABB - Process Automation offers a comprehensive range of accessories for motor protection and control products. Key accessories include expansion modules like the DX111-FBP.0 (digital inputs), VI150-FBP.0 (voltage module), and AI111.0 (analog/temperature module). Additional accessories span auxiliary contact blocks, electronic timers, interlocks, interface relays, terminal blocks, connection accessories, and mounting pieces for contactors and motor starters.
How are ABB - Process Automation products typically installed?
ABB - Process Automation products are installed through a comprehensive, professional process that includes precise equipment verification, systematic assembly, secure electrical connections, and thorough pre-commissioning and commissioning tests. Installation services cover critical steps such as foundation frame verification, equipment assembly, bushing and busbar installation, control cable connections, earthing system connection, and comprehensive functional testing to ensure optimal performance and reliability.
What is ABB - Process Automation's warranty policy?
ABB - Process Automation offers standard and extended warranty options for its industrial automation products. For specific product lines like S800 I/O, S900 I/O, Fieldbus, and AC 800M, customers can purchase extended warranty coverage ranging from 12 to 48 additional months. The extended warranty pricing is calculated as a percentage (3-12%) of the affected hardware articles in the order, with terms governed by ABB AB in Sweden's Process Control Products supply conditions.