CPUR2 600-026-000-005 Rack controller and communications interface
Description:
CPUR2 600-026-000-005 is designed as the rack controller and communications interface. There are 3 types: CPUM, CPUR and CPUR2. Compare with the original version CPUM, CPUR2 with the mathematical processing of fieldbus data and support for Modbus TCP and PROFIBUS DP. 

CPUR2 600-026-000-005 is single-width card, compatible with the rach ABE040 and ABE042. When installation, CPUR2 600-026-000-005 is in the front of the rack, which direct back is the IOCR2, installed in the rear of the rack.

In the front panel:
There are status LED in the front panel, to indicate the status of the card. When the red LED on, it is indicate that one or more card power supplies is not working.  The ALARM RESET can also be found in the front panel, can be used to clear the alarms
latched by all protection cards (MPC4) in the rack.

Function:
The CPUR2 card manages the configuration of monitoring card pairs such as the MPC4/IOC4T and XMx16/XIO16T, which allows the hot-swapping of cards with automatic configuration. The CPUR2/IOCR2 card pair also allows the operation of XMx16/XIO16T card pairs without a Server. 

As a fieldbus communications interface, the CPUR2/IOCR2 communicates with MPC4 cards via the VME bus and with Mx16/XIO16T card pairs via a system Ethernet link in order to obtain measurement data and then share this information with third-party systems such as a DCS or PLC.

The data shared via fieldbus can be the “raw”measurement data obtained from the MPC4 and XMx16 cards, and the status (health) data obtained from the CPUR2 card itself, or the data can be further processed as required. For example, the processing supported includes basic mathematical functions such as arithmetic and logical operations, and many other supporting functions.

Features:
▪ Support for Modbus TCP and PROFIBUS DP
▪ “One-Shot” configuration management of protection cards using an Ethernet connection to a computer running the proper software
▪ Mathematical processing of data to be shared via fieldbus and card pair status (health) information via fieldbus
▪ Common alarm reset (AR) for protection cards and VM600 MPS rack (CPUR2) security with a removable key
▪ Two output relays to signal system statuses and alarms

Applications:
▪ Machinery protection (MPS), condition monitoring (CMS) & combustion monitoring integrated applications
▪ Simplified standalone monitoring system applications
▪ Monitoring system maintenance & hot-swapping upgrade applications
▪ Fieldbus data interconnection with third-party industrial control systems

Q&A:
1. What's the operating temperature of the CPUR2 600-026-000-005?
The operating temperature is 0 to 65°C.
2. What should be aware when install the CPUR2?
The CPUR2 must be used in conjunction with an associated IOCR2 input/output card as a CPUR2/IOCR2 card pair.