Omron E5 J Series

E5jJ
E5jJ
Precautions
Mounting
The dimensions of the Temperature Controller conform to
DIN 43700. Recommended panel thickness is 1 to 8 mm for the
E5AJ,
E5BJ, and E5EJ, and 1 to 4 mm for the E5CJ.
The mounted T emperature Controller must be horizontally level.
Do not install the Temperature Controller in a location exposed to
excessive
dust or corrosive gases. Moreover , avoid locations sub -
ject
to heavy vibration or shock, water or oil spray, or high tempera -
tures.
Any of these conditions will af fect product life.
Isolate the T emperature Controller from equipment that generates
strong, high-frequency noises such as high-frequency welders, be -
cause
such equipment may prevent proper operation.
E5AJ/E5BJ/E5EJ
Two
mounting brackets are provided with the T emperature Control -
ler.
Mount one of the brackets to the top and the other one to the bot -
tom
of the T emperature Controller . T urn the ratchets of the mounting
brackets clockwise with a Phillips screwdriver until they snap.
Insert the unit back into the case by pushing the unit until it clicks into
place.
E5CJ
Insert
the T emperature Controller into the square hole of the panel
and insert an adapter from the backside so that there will be no
space
between the T emperature Controller and the panel. Then se -
cure
the T emperature Controller with a screw .
Tightening screw
Dismounting
Loosen the screw of the adapter for dismounting.
Connection Example
With Solderless T erminal
Use
M3.5 x 8 solderless terminals with the T emperature Controller ’s
M3.5 self-rising pressure plate screws.
Solder-dipped Leads
Strip 6 to 8 mm of the lead wires and carefully arrange the wire tips.
Do not tighten the terminal screw with excessive force, because do -
ing
so many damage them. The terminal block of the T emperature
Controller
is constructed so that the lead wires can be connected to
all the terminals from the same direction.
Example: E5CJ
Input Type Connection
To reduce inductive noise influence, the lead wires connecting the
input type to the T emperature Controller must be separated from the
power lines and load lines.
Use the specified compensating conductors for thermocouples.
Use lead wires having a small resistance for platinum resistance
thermometers.
Sequenced Circuits
Several seconds are required until the relay is turned ON after pow -
er
has been supplied to the T emperature Controller . Therefore, take
this time delay into consideration when designing sequenced cir-
cuits
which incorporate a T emperature Controller .