2. Transportation, Storage and Installation
2-15
TI 32P01J10-01EN
2.5.3 DIN Rail Mountable Devices
The following devices can be mounted to a DIN rail.
Node interface unit: S2NN30D-0
Base plate with disconnecting terminal: S2BN1D-0
Terminal boards: SBA4D, S1BB4D, SBT4D, SBR4D, SBD2D, SBD3D, SBD4D, A2BM4
Relay boards: SBM54D
Universal conversion board: S1XEU4D
IMPORTANT
Install a DIN rail mountable device inside a metal cabinet.
To meet the Safety Standards and EMC Standards, the devices must be installed in a lockable
metal cabinet.
The cabinet must conform to IEC/EN/CSA 61010-2-201 or provide degrees of protection IP3X or
above and IK09 or above.
Notes on Installation
CAUTION
For installation, secure ample working space and work in a team for safety.
Providing Space for Heat Dissipation
Leave space at the top and bottom of the device to permit heat dissipation.
• Separate the top of the instrumentation board at least 100 mm away from the ceiling, and
cut a ventilation hole of 200 cm2 or larger in the ceiling or install a ventilation fan.
• Do not block the openings (ventilation holes) in the top and bottom surfaces of the device.
• A 1-unit (44.45 mm) or more space shall be provided between the Node Interface Unit and
other base plates.
Providing Area for Servicing
Leave an area for servicing.
• All the work to connect cables to DIN rail mountable devices and I/O modules will
beperformed from the front.
• The work to conrm indicator lamps, congure card settings, and remove/insert cards will be
performed from the front.
• The front is the area for wiring and servicing. Leave at least 1000 mm of space at the front.
Compatible DIN Rail
Table Compatible DIN Rail Symbols (DIN 60715, JIS C 2812, IEC 60715, EN50022)
Cross section shape type symbol Width - height symbols Material (chemical symbol)
TH 35-7.5 Fe or Al
Oct. 5, 2018-00
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