Yokogawa DR240 - Manual (Page 46)

3-5 IM DR231-01E
Installation and Wiring
3
DR241
• Panel mounting
Use steel plates 3 mm thick or more for panel mounting.
The external and panel cutting dimensions for the DR241 are shown below. The panel cutting
dimensions include the cutting interval for multiple mounting on the same panel.
The DR241 weighs about 16 kg, so a shelf should be provided to support the DR241 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.
40 203 100
288
444
280
At least 80 mm
At least 520 mm
281
425
+2
0
Panel cutting dimension
3.2 How to Install