• Execution of application program
• Communication interface with ToolboxST application
• Ethernet Global Data (EGD) services
• Process alarm management
Mark VIe I/O modules (I/O card & pack) Mark VIe I/O modules have three common components: a termination block for field wiring, a terminal board, and I/O pack(s). Modules are DIN rail mounted. Wide gauge wiring eliminates marshalling and lowers costs. Each I/O pack contains two IONet ports and a local processor with a real-time clock synchronized for 1ms time-stamping in the sequence-of-events (SOE) function available on all discrete inputs and outputs. This feature allows customers to select SOE with the click of a button, without the complexity and expense of dedicated SOE hardware. I/O diagnostics and voting are performed at the pack level.
Simplex I/O modules have one I/O pack mounted on the terminal board; TMR I/O modules have three I/O packs mounted to a common terminal board. I/O redundancy is a single selection during hardware configuration, and is transparent to the application code
This document is provided for use in parallel with the installation and operating instructions provided for each system when
equipment is applied in hazardous (classified) locations (HazLoc).
For more information, refer to the following related documents:
ToolboxST* User Guide for Mark Controls Platform
Mark* VIeS Safety Control Functional Safety Instruction Guide
Vol_I Mark VIe and Mark VIeS Controls System Guide
Vol_II Mark VIe and Mark VIeS Controls Volume II: General-purpose Applications
Quad core, 1.2 GHz AMD© G-Series IS420UCSCH1 Mark VIe controller
Dual core, 1.6 GHz AMD G-Series IS420UCSCH2 MarkStat controller
Dual core, 1.6 GHz AMD G-Series IS420UCSCS2 Mark VIeS Safety controller
Quad core, 1.6 GHz AMD V1000–Series IS420UCSDH1 Mark VIe controller
Quad core, 1.6 GHz AMD V1000–Series IS420UCSDS1 Mark VIeS Safety controller
600 MHz EP80579 Intel®
S420UCSBS1A
S421UCSBS1A
IS420UCSBH1A
IS421UCSBH1A
1066 MHz EP80579 Intel
IS420UCSBH4A
IS421UCSBH4A
1200 MHz EP80579 Intel IS420UCSBH3A Mark VIe or MarkStat controller
