Momentum 171 CCC Processor with Ethernet Communication Port

Transcription

1 Momentum 171 CCC Processor with Ethernet Communication Port Description The Momentum model 171 CCC Processor is a full capability programmable controller that includes integral Ethernet and a Modbus RS-485 communication ports. This compact yet powerful processor package can be programmed using the 984 Ladder Logic program editors available with the Concept and ProWORX programming software packages. The Ethernet communication port supports the Modbus/TCPIC protocol, provides connectivity to host devices, distributed I/O modules, peer communication to other processors, web browser access to imbedded web pages, and programming terminals. The Modbus RS-485 communication port provides the ability to connect up to 64 Momentum devices or 32 other devices over a 2 or 4 wire network with distances up to 2000 feet. Features The Momentum 171 CCC Processor features include: Integral Ethernet Modbus/TCP/IP Communication port Full capabilities PLC programmed using the 984 Ladder Logic Program Editor Real time control over Ethernet for; Peer to Peer Communication Distributed I/O Connectivity Communication to the entire plant enterprise Embedded web pages accessible with standard browsers RS-485 Modbus serial communication port Menu based communications configuration Used with all Momentum product line components

2 Momentum 171 CCC Processor,Continued Capabilities The Momentum 171 CCC Processor s provides all of the power and programming capability of larger systems. This model includes the ability to program the processor with 984 Ladder Logic program editor available with the Concept and ProWORX programming software packages. This programming capability allows the Momentum processor to be applied in a wide range of control application from simple machine control to batch process control. Embedded Ethernet The Momentum 171 CCC Processor s Ethernet Communication Port is a standard 10 baset connection and supports Modbus TCP/IP protocol that includes services such as the reading and writing of discrete data, diagnostics, and registers, along with on-line programming and full program upload/download capability. This enables the M1E processors to be used in control applications that include data acquisition, peer-to-peer communications between multiple M1E s and I/O scanning, using the same communication backbone that is used in the business-level systems: Ethernet Web Page Capabilities The Momentum 171 CCC Processor includes an embedded Web Server with 5 built in web pages that include the following pages. These embedded web pages report real time information on the Momentum s processor status and the local I/O module points. These pages are easily accessible with any PC configured with only a standard web browser, without the need for any custom configured displays. Home Page link to other web pages Controller Configuration - contains system information Ethernet Statistics monitors Ethernet receive/transmit statistics Momentum I/O Status Page including status, attributes, versions, and part number information. Support Page provides support contact information at the Schneider Web Sites and an E mail address for product feedback Schneider Automation All Rights Reserved Page 2

3 Technical Specifications The following are the technical specifications Product Specifications Central Processor Unit Clock Speed IEC Program Logic Memory Capacity Register Memory I/O Capacity total Number of I/O modules Local I/O Ethernet port Communication Port 1 Protocol Communication Rate Connector Media Error Checking Error and Fail States Addressing Mode of Operation Topology Communication Port 2 Protocol Communication Rate Connector Media Error Checking Mode of Operation Topology 186 based 50 MHz 18 K Words 26,032 Registers 8192 input points/ 8192 output points 1 module 64 modules Ethernet MODBUS TCP/IP 10M bits per second Single RJ-45 connector (shielded or unshielded) Category 5 or better, twisted pair, shielded cable CRC-32 Error Check Safe I/O mode Unique IEEE Global (MAC) Address User assigned IP Address Master Slave Star, Multi-Drop RS-485 Modbus 19,200 baud 9 pin DB connector Two or four wire connection CRC-16 Error Check Master Slave Multi-drop Schneider Automation All Rights Reserved Page 3

4 Environmental Specifications Storage temperature -40 C to 85 C Operating temperature 0 C to 60 C Humidity (Non-operating) 95% 60 C, Non-condensing, 96 hours (Operating) 95% 60 C, Non-condensing, 24 hours Altitude (Non-operating) Up to 15,000 ft. (4572 m) (Operating) Up to 6,500 ft. (2000 m) Vibration (Operating) Hz: mm d.a Hz: 1 g Shock (Non-operating) +/- 15 g, 11ms, 3 shocks/axis, half sine wave Free fall (unpackaged) 0.1 meter Mechanical Height 1.01 inches (25.9 mm) Width 4.86 inches (125 mm) Depth 2.37 inches (61.02 mm) Weight 1.50 ounces (42.5 g) Material Lexan Electrical Voltage Voltage Tolerance RFI Immunity EMI Susceptibility Di-electric strength Miscellaneous Packaging Indicator Lights 5.0 V DC (supplied by I/O Base) +/- 5% (as supplied by I/O Base) Meets CE mark for open equipment Open equipment should be installed in an Industry standard enclosure, with access restricted to qualified service personnel Earth to Ethernet Port 500 VDC for 1 minute Standard Momentum Top-hat enclosure IP 20 rated RUN Light processor solving logic LAN ACT (active) light activity on Ethernet port LAN ST (status) light status of Ethernet parameters Agency The Momentum 171 CCC Processor with Ethernet Communication Port has the following approvals: UL CSA CE FM Class I, Division II, Groups A, B, C, & D Schneider Automation All Rights Reserved Page 4

5 System The model 171 CCC Momentum Processor can be used in a Configuration number of different system configurations that allow the system to be adapted to the control application s topography and the types of other devices that are connected to the network. Below is a typical system configuration: 2 Dedicated Program Paths Momentum Processor 64 Cyclical Data Paths 64 I/O modules 14 Peer Data Paths Momentum Processor Ethernet Hub or Switch Momentum I/O Modules with 170 ENT Ethernet Communication Adapter Figure no. 1; A Momentum based distributed control system that uses the Ethernet communication capability to connect to the distributed I/O modules, perform the peer-to-peer communication between multiple Momentum Ethernet based processors, and upward connectivity to the entire plant enterprise. Terminating Resistor Plug Shunt Plug Master Slave Master Slave Figure no. 2; A distributed control system with multiple Momentum processors that use the Modbus RS- 485 communication port to connect up to 64 Momentum processors, on either 2 or 4 wire cable over a distance of up to 2000 feet. All of the Momentum processors can function as both master and slave devices on the network with the use of the XMIT Function Block that is part of the 984 Ladder Logic and IEC program editors. Using the Modbus RS-485 communications, these processors can exchange interlock status and operational information, that allows multiple processors to operate as a single control system. Schneider Automation All Rights Reserved Page 5