ROC800-Series Remote Operations Controllers

1 ROC800 Product Data Sheet D301155X012 June 2018. ROC800-Series Remote Operations Controllers The ROC800 Remote Operations Controllers (ROC800) are microprocessor-based Controllers that provide the functions Series 2 Enhanced Architecture required for a variety of field automation applications. The Building upon the strong foundation of the ROC800, the ROC800 monitors, measures, and controls equipment in a Series 2 architecture adds significant benefits through the Remote environment. The ROC800 is ideal for applications following advanced features: requiring flow computation; Proportional, Integral, and Increased User C memory. Derivative (PID) control loops; logic sequencing control; and Increased CPU speed for demanding applications. up to 12 meter runs. Two versions of the ROC800 are available: the ROC809 (with nine module slots) and the AC I/O, APM, HART, and MVS I/O modules supported in ROC827 (which is expandable from three up to 27 module any I/O slot.)

2 Slots). History database holds up to 240 points in 13. segments. The ROC800 has the following features: Rugged, reduced-maintenance hardware. The Base Unit High isolation, surge, and short circuit protection. The Polycarbonate/Acrylonitrile Butadiene Styrene (PC/ABS). Low power consumption. plastic housing has removable wire channel covers to Wide operating temperature 40 to 75 C. protect the wiring terminals. DIN rail mounting allows the Up to 9 (ROC809) or up to 27 (ROC827) easily installed ROC800 to mount on an enclosure backplane. The rugged modular I/O cards. housing is suitable for use over the complete extended Versatile serial and Ethernet communications. temperature range. Class I, Div. 2 and Zone 2 hazardous location approval. The ROC800 controller eliminates the need for fuses on the Metering station support for up to 12 runs.

3 I/O and communications modules through the extensive Large, configurable history storage. use of the latest technology in short-circuit protection. This Easy-to-use ROCLINK 800 configuration software. results in less maintenance for ROC800 installations. Custom programming with Function Sequence Tables The ROC800 economizes its power consumption for normal (FSTs) or DS800 Development Suite, which allows you operation through the use of internal volt electronics. to build IEC 61131-3 compliant programs for use with the ROC800. The ROC800 uses a power input module to convert external input power to the voltage levels required by the ROC800's electronics. Three power input modules are available for the ROC800: 12 volts dc input power, 24 volts dc input power, and 30 volts dc input power. ROC800-Series (with 0, 1, 2, 3, and 4 expansion I/O backplanes).

4 Remote Automation Solutions ROC800 June 2018. You can group the 12 meter runs among the 12 stations in ROC809 any combination. Meter runs belong in the same station if The ROC809 houses a backplane that supports a central they have common parameters, such as the same contract processing unit (CPU), a power input module, input/output hour and gas data. Contract hours can be set differently for (I/O) modules, and communication modules. The ROC809 each station. has nine module slots: the first three module slots are for either communication or I/O modules, and the remaining six Communications module slots are for I/O modules only. The ROC800 provides up to six communication ports. Three ROC827 communication ports are built-in: Local Operator Interface LOI. The ROC827 houses a backplane that supports a central Ethernet Comm1.

5 Processing unit (CPU), a power input module, and up to three modules (communications or I/O). You can expand EIA-232 (RS-232) Comm2. the ROC827 by adding up to four expansion I/O backplanes. The Local Operator Interface (LOI) port's EIA-232 (RS-232D). Each expansion I/O backplane has six module slots to house standard RJ-45 connector provides a direct link between the I/O modules. The three module slots of the base ROC827 ROC800 and a personal computer. when combined with a maximum of four expansion I/O. You can install up to three communication modules to backplanes (which contain six module slots each) allow provide additional ports for communicating with a host expansion of up to 27 module slots. computer or other devices. The ROC800 accommodates three modules in any combination of the following types: Memory EIA-232 (RS-232) for point-to-point asynchronous serial The ROC800 has four types of memory: communications.

6 Boot Flash System initialization and diagnostics EIA-422/EIA-485 (RS-422/RS-485) for half duplex Flash Firmware image synchronous serial communications, EIA-422 for point- SRAM (Static Random Access Memory) Data Logs and to-point, EIA-485 for multiple-point, 2- and 4-wire. configuration Dial-up modem for communications over a telephone SDRAM (Synchronous Dynamic Random Access network. Memory) Firmware execution and execution memory The Network Radio Module (NRM) provides a wireless solution for importing and/or exporting over-the-air The 32-bit microprocessor and the Real-Time Operating messages and information. System (RTOS) provide both hardware and software memory protection. The ROC800 allows the use of a variety of communication protocols, including ROC Plus or Modbus Slave (ASCII or Firmware RTU) on all ports.

7 In addition to these, the ROC800 allows the use of Modbus host on all ports except the LOI port. The firmware that resides in flash memory contains the The Ethernet port allows the following communication operating system and application-specific software. The protocols: CPU module provides battery-backed SRAM (Static Random Access Memory) for saving the configuration, events, ROC Plus protocol. alarms, and historical logs. Modbus encapsulated in TCP/IP protocol (slave and host). The firmware has a database for events, alarms, and history that stores the last 450 events, the last 450 alarms, and 35 Modbus TCP/IP protocol (slave and host). days of hourly records per API Chapter (Second Edition, DS800 Development Suite 800 software February 2013). The history database holds up to 240 points communications.

8 In 13 segments, providing over 224,000 unique entries. Each segment may be configured to archive at different Inputs/Outputs time intervals and with different contract hours. The isolated I/O modules can be added to satisfy a wide variety of field I/O requirements. You can add up to nine I/O. Meter Runs and Stations modules to the ROC809 and up to 27 I/O modules to the The ROC800 optionally supports up to 12 meter runs with ROC827 with the optional expansion I/O backplanes. station support. Group similarly configured meter runs into Optional I/O modules include: stations. The largest benefit of using stations is in Analog Inputs (AI). configuring and reporting. Many parameters are set once Analog Outputs (AO). for the entire station, and reduce the work required to Alternating Current Inputs/Outputs (AC I/O).

9 Configure the meter runs. When reports are provided for Advanced Pulse Module (APM). each meter run, redundant meter run data within a station is eliminated and the need to download and upload is Application Module (APP). reduced, resulting in a more efficient reporting process. Discrete Inputs (DI). 2 June 2018 ROC800. Discrete Outputs (DO) control capability, mathematical and logical Operations , and Discrete Output Relay (DOR) database access Operations . HART Inputs/Outputs (HART) The software provides security for controlling access to IEC 62591 Interface I/O (WirelessHART ) functions in ROCLINK 800 software. Passwords restrict log- Multi-Variable Sensor I/O (MVS I/O) on to both ROCLINK 800 and the ROC800 controller. Pulse Inputs (PI) High or Low Speed RTD Inputs (RTD) Options Thermocouple I/O.

10 CE Approval The ROC800 can be ordered with CE. Module Installation marking and complies with the European ATEX and EMC directives. For a complete list of approvals, refer to Installation and replacement of any I/O or communication the Approvals section of the specifications table. module is easily accomplished by removing the two captive I/O and Communications The ROC800 supports a screws accessible from the front of the unit. Some modules wide variety of I/O and communications modules to are hot-swappable, meaning you can remove the module suit many applications. and install another module of the same kind while under ROC Keypad Display The ROC Keypad Display allows power. The new module acquires the previous module's local users to view and change parameters in the configuration. Some modules are hot-pluggable, meaning ROC800.