Delta RMC151 - Manual (Page 704)

RMC70/150 and RMCTools User Manual
7.6. Agency Compliance
This topic describes the requirements for compliance with various agencies.
Designations
CE, UL, CUL RMC75E, RMC75S, RMC75P, RMC150E
Class I,
Division 2
RMC150E, RMC151E (when ordered with -HZ
option), does not apply to the Analog (G),
Stepper (QST), or Universal I/O (UI/O or U)
modules. File E329627.
CE
The RMC75E and RMC150E are CE compliant. For CE compliance and to minimize
electrical interference:
• Use twisted pairs for all wiring where possible.
• Use shielded cables for all wiring.
• Keep RMC wiring separate from AC mains or conductors carrying high currents,
especially high frequency switching power such as conductors between servo drives
and motors or amplifiers and proportional valves.
UL and CUL
The RMC75E and RMC150E are UL and CUL compliant. For UL and CUL compliance:
• Power supply must be Class 2.
• All RMC inputs and outputs must be connected to Class 2 circuits only.
Class I Division 2
Hazardous location designation Class I, Division 2, Groups A, B, C, D is available for the
RMC150E. See the RMC150 Part Numbering topic for how to specify Class I, Division 2
when ordering.
• Products marked ”Class I Division 2, Group A, B, C, D” are suitable for use in Class I
Division 2, Groups A, B, C, and D hazardous locations and nonhazardous locations
only.
• WARNING—EXPLOSION HAZARD—DO NOT DISCONNECT EQUIPMENT WHILE THE
CIRCUIT IS LIVE OR UNLESS THE AREA IS KNOWN TO BE FREE OF IGNITABLE
CONCENTRATIONS.
• WARNING—EXPLOSION HAZARD—SUBSTITUTION OF ANY COMPONENT MAY IMPAIR
SUITABILITY FOR CLASS I, DIVISION 2.
• Maximum surrounding air temperature of 60° C.
• The RMC150E USB port is intended for configuration, programming, and
troubleshooting purposes only. It should not be connected during normal operation.
• See the Wiring Guidelines for wire gauge, screw clamp torque and wire type
requirements.
684 Delta Computer Systems, Inc.