Dimensional Drawings; A.3 Dimensional Drawings - Emerson Rosemount 644 Reference Manual

Reference Manual
00809-0200-4728, Rev RA
A.3

Dimensional drawings

HART device shown with captivated screw terminals
60 (2.4)
C
33 (1.3)
B
A
Dimensions are in millimeters (inches).
A.Failure mode switch
B. Display connection
C. Sensor terminals
Specifications and Reference Data
644H (DIN A Head Mount)
F
OUNDATION
D
59 (2.3)
24 (.96)
E
31 (1.2)
D. Communication terminals
E. Power terminals
F. Simulation switch
Appendix A: Specifications and Reference Data
fieldbus and PROFIBUS device shown with
standard compression screw terminals
60 (2.4)
33
C
(1.3)
B
D
E
April 2015
24 (1.0)
F
33 (1.30)
103