Micromod Micro-DCI: 53MC5000 Multi-Loop Process Controller Instruction Manual - Manual (Page 394)

INSTALLATION DIAGRAMS
A copy of each of the following interconnection diagrams is included in this Appendix.
In Class I, Division 2 installations these drawings shall be used in place of the installation drawings
provided in the 53MC5000 Instruction Manual and 53MC5000 Quick Start Installation Guide.
ID-53-1592 Installation Diagram, Standard Rear Terminal Board and Expansion
Rear Terminal Board
ID-53-1593 Installation Diagram, Discrete ITB and Dual Relay ITB
ID-53-1594 Installation Diagram, Cord Set Rear Terminal Board and Expansion
Rear Terminal Board
ID-53-1595 Installation Diagram, Cord Set ITB and Dual Relay ITB
ID-53-1596 Installation Diagram, Analog ITB
ID-53-1597 Installation Diagram, MicroLink Communications
ID-53-1598 Installation Diagram, Standard Communications with Cord Set
ID-53-1599 Installation Diagram, Standard Communications with Standard Rear Ter-
minal Board
ID-53-1601 Installation Diagram, Controller to SCADA Adaptor
ID-53-1603 Installation Diagram, 16DI/DO ITB
CORRECTIVE MAINTENANCE
WARNING
EXPLOSION HAZARD, DO NOT DISCONNECT CABLES, MODULES, OR
FUSES UNLESS POWER HAS BEEN DISCONNECTED OR THE AREA IS
KNOWN TO BE NON-HAZARDOUS.
When the equipment is installed in a Class I, Division 2 location, no service that requires the removal,
replacement, or connection of components or wiring shall be performed on any circuits not known to
be operating at intrinsically safe energy levels unless the power supplies have been disconnected or
the area is known to be nonhazardous. If the area is to be declared nonhazardous, it is the user’s
responsibility to determine whether the atmosphere is hazardous with a suitable combustible gas
detector.
MODULAR CONTROLLER QUICK START
E-4