CV500RM211 Omron, CV500RM211 Datasheet - Page 35

• Manufacturer Part Number: CV500RM211
• Description: Programmable Logic Controller
• Manufacturer: Omron

Specifications of CV500RM211

• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

diameter of the conduit. Attach a bushing and saddles at the end of the con-
duit so that the Optical Fiber Cable does not bend at too sharp an angle.
Turns in the installation route should be avoided if possible, but if a turn must
be made, pull boxes are preferred to bends in the conduit. The pull boxes
should be large enough to allow the Optical Fiber Cord or Cable to bend with
a large enough radius, and the connecting conduit should be straight.
The Optical Fiber Cord or Cable can be installed by the “multiple-stage pull-
ing” or “two-way pulling” methods described in 4-3-3 Cord or Cable Installa-
tion . Three stages would be required for the route shown in the following dia-
gram.
Use the pull boxes as intermediate points when installing the cable. Pull the
cable through the first pull box and set aside the remainder in figure-eight
layers as described in 4-3-3 Cord or Cable Installation . Repeat this process
for each pull box, being careful not to pull, bend, or twist the cable excessive-
ly.
The pull box must be large enough to allow room for the minimum bend ra-
dius shown in the following table plus some room for expansion.
Insert bushings at the entrance and exit of the pull box and guides to prevent
sharp bends in the cable. The cable should be held in place and not move
freely.
If the area where the turn must be made is inaccessible (when the electrical
conduit bends), two bends can be made very carefully in the conduit. The
installation will be limited by the radius of the bends (R), angle of the
Optical Fiber Cord
Optical Fiber Cable
Item
Greater than 60 mm
Greater than 200 mm
Bend Radius at Installation
(1)
Pull box
(2)
(3)
Pull box
Greater than 30 mm
Greater than 100 mm
Bend Radius after Installa-
Normal conduit bend
tion
Section 4-4