User manual

Chapter 2 Installation 2-1

Publication PUB-AB7603-008

Installation

Installation and Operation Requirements

•Power, input and output (I/O) wiring must be in accordance with Class 1, Divi-

sion 2 wiring methods - article 501-4(b) of the National Electric Code,

NFPA 70 and in accordance with local codes.

•Warning - Explosion Hazard - Substitution of components may impair suitabil-

ity for Class 1, Division 2.

•Warning - Explosion Hazard - When in hazardous locations turn off power

before replacing or wiring modules.

•Warning - Explosion Hazard - Do not disconnect equipment unless power has

been switched off or the area is known to be nonhazardous.

•Terminal tightening torque must be between 5-7 lbs-in (0.5-0.8 Nm).

•For use in Class 2 curcuits only.

•Suitable for surrounding temperature of 65 degrees C maximum.

•Use 60/75 C copper wire only.