
A&
B(CPA & CPB)
A&
B
Compressor Houses / Central Control Rooms (CCR) of Castle Peak Power Station A
& B
(CPA & CPB)
| PLC | I/O | Switch | Touch Panel | Modbus Scanner (CPA only) |
|
|---|---|---|---|---|---|
| Make | Allen Bradley | Allen Bradley | Allen Bradley | Allen Bradley | Digi One |
| Model | 1756-L73 | 1756-series I/O | 1783-BMS20CGN (Stratix 5700) |
2711P-T15C22D8S (PanelView Plus 7 Standard) |
IAP Real Port |
| Note | ControlLogix Hot Standby PLC | ControlLogix I/O | 20-port Managed Switch | 15-inch Diagonal Touch Panel Display | Modbus Converter with Ethernet Port |
| PLC | |
|---|---|
| Make | Allen Bradley |
| Model | 1756-L73 |
| Note | ControlLogix Hot Standby PLC |
| I/O | |
|---|---|
| Make | Allen Bradley |
| Model | 1756-series I/O |
| Note | ControlLogix I/O |
| Switch | |
|---|---|
| Make | Allen Bradley |
| Model | 1783-BMS20CGN (Stratix 5700) |
| Note | 20-port Managed Switch |
| Touch Panel | |
|---|---|
| Make | Allen Bradley |
| Model | 2711P-T15C22D8S (PanelView Plus 7 Standard) |
| Note | 15-inch Diagonal Touch Panel Display |
| Modbus Scanner (CPA Only) |
|
|---|---|
| Make | Digi One |
| Model | IAP Real Port |
| Note | Modbus Converter with Ethernet Port |
Click photo to enlarge
Before Works

External View of CPA Compressor House Compressed Air PLC Panel

Internal View of CPA Compressor House Compressed Air PLC Panel

Obsoleted SLC 500 PLC inside CPA Compressor House Compressed Air PLC Panel

Front View of Red Lion HMI Touch Panel on CPA Compressor House PLC Panel Door

Back View of Red Lion HMI Touch Panel on CPA Compressor House PLC Panel Door

Location of new CPA ControlLogix Redundant PLC with mounting plate to be installed

CPA Compressor House Compressed Air PLC Panel Modbus Gateway for Compressor Data Communication

CPA Compressor House Air Compressors

CPA Compressor House Air Compressor Local Control Panel (IA-1 as Typical)

CPA Compressor House Air Towns Water Pumps Pressure Guages
During Works

CPA ControlLogix Redundant PLC under installation (Compressor Sequence Control Panel Front View)

CPA ControlLogix Redundant PLC under installation (Compressor Sequence Control Panel Right View)

CPA PanelView HMI Touch Panel under installation
After Works

External View of CPA Compressor House Compressed Air PLC Panel

Internal View of CPA Compressor House Compressed Air PLC Panel

Internal Right View of CPA Compressor Sequence Control Panel

CPA Compressed Air PLC Panel New ControlLogix I/O Rack

Front View of CPA PanelView HMI Touch Panel on Compressor House PLC Panel Door

Back View of CPA PanelView HMI Touch Panel on Compressor House PLC Panel Door

CPA Compressor Sequence Control Panel New ControlLogix Redundant PLC

CPA Compressor Sequence Control Panel New Stratix 5700 20-port Managed Switch

CPA Compressor Sequence Control Panel New Modbus Scanner
Click photo to enlarge
Before Works

External View of CPB Compressor House Compressed Air PLC Panel

External View of CPB Compressor Sequence Control Panel

Internal View of CPB Compressor House Compressed Air PLC Panel

Obsoleted SLC 500 PLC inside CPB Compressor House Compressed Air PLC Panel

Front View of Red Lion HMI Touch Panel on CPB Compressor House PLC Panel Door

Back View of Red Lion HMI Touch Panel on CPB Compressor House PLC Panel Door

Location of new CPB ControlLogix Redundant PLC with mounting plate to be installed

CPB Compressor House Air Compressor Local Control Panel (GS-1 as Typical)
During Works

CPB ControlLogix Redundant PLC under installation (Compressor Sequence Control Panel Front View)
After Works

External View of CPB Compressor House Compressed Air PLC Panel

Internal View of CPB Compressor House Compressed Air PLC Panel

Internal Right View of CPB Compressor Sequence Control Panel

CPB Compressed Air PLC Panel New ControlLogix I/O Rack

Front View of CPB PanelView HMI Touch Panel on Compressor House PLC Panel Door

Back View of CPB PanelView HMI Touch Panel on Compressor House PLC Panel Door

CPB Compressor Sequence Control Panel New ControlLogix Redundant PLC

CPB Compressor Sequence Control Panel New Stratix 5700 20-port Managed Switch