Yokogawa DR240 - Manual (Page 49)

3-4 IM DR232-01E
DR242
• Panel mounting
Use steel plates 3 mm thick or more for panel mounting.
The external and panel cutting dimensions for the DR242 are shown below. The panel cutting
dimensions include the cutting interval for multiple mounting on the same panel.
The DR242 weighs about 12 kg, so a shelf should be provided to support the DR242 behind the
panel.
Insert the instrument from the front face of the panel.
Insert the blocks of the mounting brackets as accessories into the rectangular holes (after
removing seals) on right and left sides of the instrument, push the brackets toward the rear, and
engage the blocks with rectangular holes.
When a screw attached on each bracket is turned clockwise, the entire brackets are pushed
against the panel rear. Tighten the screws to securely fix the instrument to the panel. Proper
screw-tightening torque is 0.8 to 1.2 N·m (8 to 12 kgf·cm).
The brackets can be used for panels of 3 to 26 mm thick.
288
444
Panel cutting dimensions
At least 80 mm
At least 520 mm
281
425
+2
0
40 203 64.8
280
3.2 How to Install