Omron DRT2 SERIES DEVICENET SLAVES - OPERATION MANUAL 04-2008 Operation Manual page 197

Connector Terminals with Transistors
Mounting in Control
Panels
Mounting to DIN Track
Connecting End Plates
176
Either of the following three methods can be used to mount an Remote I/O
Terminal in a control panel.
• Mounting to DIN Track
• Mounting perpendicular to a panel using a Mounting Bracket
• Mounting parallel to a panel using a Mounting Bracket
Note 1. There are restriction when using the 32-point Transistor Remote I/O Termi-
nals with Connectors or 32-point Transistor Remote Input Terminals with
Connectors depending on the ambient operating temperature.
• If the Terminals are not mounted facing up, they can be mounted side-by-
side and all inputs can be turned ON simultaneously at 55 ° C or less.
• If the Terminals are mounted facing up, the distances and temperatures in
the graph given below must be maintained to enable turning ON all inputs
simultaneously. For example, at an ambient temperature of 55 ° C, the Ter-
minals must be separated by at least 10 mm.
L L
2. Remote I/O Terminals with Connectors cannot be mounted to a control
panel with just screws; the SRT2-ATT02 Mounting Bracket B (sold sepa-
rately) must be used.
Mount the back of the Remote I/O Terminal to a 35-mm DIN Track. To mount
the Terminal, pull down on the mounting hook on the back of the Terminal with
a screwdriver, insert the DIN Track on the back of the Terminal, and then
secure the Terminal to the DIN Track. When finished, secure all Slaves on
both ends of the DIN Track with End Plates.
Hook the bottom of the End Plate onto the DIN Track, as shown at (1) in the
following diagram, then hook the top of the End Plate as shown at (2).
Note Always attach End Plate to both ends of Slaves connected to DIN Track.
30
20
10
0
40 45 50 55
Ambient operating temp. (°C)
2
1
Section 5-6