Spectrum Controls Micro850 User Manual page 19

89 mm
(3.50 in.)
it once the module is secured in place.
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NOTE
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Follow the instructions to insert and secure the plug-in module to the controller:
The module expansion may only be mounted horizontally.
NOTE
For environments with greater vibration and shock concerns, use
NOTE
the panel mounting method, instead of DIN rail mounting.
Mounting Dimensions and DIN Rail Mounting
150 mm (5.91 in.)
Micro850 Controller
Chapter 2: Installation and Wiring
This equipment is considered Group 1, Class A industrial
equipment according to IEC/CISPR 11. Without appropriate
precautions, there may be difficulties with electromagnetic
compatibility in residential and other environments due to
conducted and radiated disturbance.
Be careful when stripping wires. Wire fragments that fall into
the controller could cause damage. Once wiring is complete,
make sure the controller is free of all metal fragments before
removing the protective debris strip.
Do not wire more than 2 conductors on any single terminal.
If you insert or remove the plug-in module while power is on,
an electrical arc can occur. This could cause an explosion in
hazardous location installations. Be sure that power is removed
or the area is nonhazardous before proceeding.
Cable length should be less than 10 meters.
Do not insert or remove the plug-in module while power is
applied, otherwise, permanent damage to equipment may
occur.
44.5 mm (1.75 in.)
2085sc-IF16V/C
User's Manual Pub. 0300306-01 Rev. A
2-5
Bus terminator
2085sc-IF16V/C