3
645M 4G/LTE CELLULAR ROUTER
MN032003EN March 2017 www.eaton.com
1.4 Mechanical specifications
The following table and figure show overall dimensions of the
645M router. Dimensioned drawings of units with mounting
brackets are provided in Appendix B. The drawings and
associated data may be used for layout reference, but it is
advised that a physical comparison be made to the modem and
bracket before laying out and drilling mounting holes.
Table 1 . Overall dimensions, ELPRO 645M models
Dimension
Inches
Centimeters
Height
1.90
4,83
Width
6.00
15,2
Depth
4.50 ± 0.04
11,4 ± 0,1
Depth (Chassis only)
4.28
10,9
Figure 3 . ELPRO 645M standard and mobile overall
dimensions . Same mounting holes (not shown) and
dimension on bottom of Chassis
#8-32 UNC – 2B thread × 0.30 in. (0,76 cm) depth
2 holes for mounting both sides (4 holes total).
1.5 Order information
The following table shows the available order options and part
numbers required for ordering 645M routers.
Table 2 . 645M Order Information
Router
Model Part Number
615M-1 LTE North America
615M-1-US
615M-1 LTE Rest of world
615M-1-EU
1.5.1 Mounting brackets
A mounting bracket is provided with each ELPRO 615M.
•
For fixed-location applications, a flat-plate bracket provides for
low-profile, space-saving mounting
•
For applications requiring mounting to a DIN rail, the included
bracket can be used
Table 3 . 645M mounting brackets
Application
Bracket
Part number /
description
Panel
BR-615M-PLATE
Flat plate
(fastens to the top or
bottom of the chassis)
Din Rail (included
with modem)
BR-615M-DINCLIP
DIN Rail Mounting
Assembly
(fastens to the top or
bottom of the chassis)
Four screws are provided with each bracket to fasten the
bracket to the body of the 645M router.
•
DIN Rail – Four #6-32 × ¼ (3/16-inch thread length)
clear-zinc plated stainless steel Philips undercut flat head
(82° countersink) screws are provided to fasten the
flat-plate mounting bracket to the 645M chassis
•
Flat Plate – Four #6-32 × ¼ (3/16-inch thread length)
clear-zinc plated stainless steel Philips undercut flat head
(82° countersink) screws are provided to fasten the flat-plate
mounting bracket to the 645M chassis
1 Product overview