User Manual

E5CD/E5ED
46
Precautions during Operation
1. It takes approximately two seconds for the outputs to turn ON from
after the power supply is turned ON. Design the system (e.g.,
control panel) to allow for this delay.
2. Make sure that the Digital Temperature Controller has 30 minutes
or more to warm up after turning ON the power before starting
actual control operations to ensure the correct temperature
display.
3. Avoid using the Digital Temperature Controller in places near a
radio, television set, or wireless installing. The Digital Temperature
Controller may cause radio disturbance for these devices.
Others
1. Do not rapidly and repeatedly insert and disconnect the USB
connector on the USB-Serial Conversion Cable. The computer
may operate incorrectly.
2. The personal computer requires time to recognize the cable
connection after the USB connector is connected to the personal
computer. This delay does not indicate failure. Check the COM
port number before starting communications.
3. Do not connect to a personal computer through a USB hub. The
USB-Serial Conversion Cable may malfunction.
4. Do not extend the USB cable with an extension cable to connect
to the personal computer. The USB-Serial Conversion Cable may
malfunction.
Mounting
E5CD/E5CD-B
Mounting to the Panel (E5CD/E5CD-B)
1. For waterproof mounting, waterproof packing must be installed on
the Digital Temperature Controller. Waterproofing is not possible
when group mounting several Digital Temperature Controllers.
2. Insert the E5CD/E5CD-B into the mounting hole in the panel.
3. Push the Adapter from the terminals up to the panel, and
temporarily fasten the E5CD/E5CD-B.
4. Tighten the two fastening screws on the Adapter. Alternately
tighten the two screws little by little to maintain a balance. Tighten
the screws to a torque of 0.29 to 0.39 N·m.
Mounting the Terminal Cover (E5CD only)
There are two models of Terminal Covers that you can use with the
E5CD.
Slightly bend the E53-COV23 Terminal Cover to attach it to the
terminal block as shown in the following diagram. The Terminal Cover
cannot be attached in the opposite direction. Or, you can use the E53-
COV17 Terminal Cover. Make sure that the “UP” mark is facing up,
and then attach the E53-COV17 Terminal Cover to the holes on the
top and bottom of the Digital Temperature Controller.
E5ED/E5ED-B
Mounting to the Panel (E5ED/E5ED-B)
1. For waterproof mounting, waterproof packing must be installed on
the Digital Temperature Controller. Waterproofing is not possible
when group mounting several Digital Temperature Controllers.
2. Insert the E5ED/E5ED-B into the mounting hole in the panel.
3. Push the Adapter from the terminals up to the panel, and
temporarily fasten the E5ED/E5ED-B.
4. Tighten the two fastening screws on the Adapter. Alternately
tighten the two screws little by little to maintain a balance. Tighten
the screws to a torque of 0.29 to 0.39 N·m.
Mounting the Terminal Cover (E5ED only)
Slightly bend the E53-COV24 Terminal Cover to attach it to the
terminal block as shown in the following diagram. The Terminal Cover
cannot be attached in the opposite direction.
Adapter
Waterproof packing
Panel
E53-COV17
Terminal Cover
(Sold separately.)
Adapter
E53-COV23
Terminal Cover
Fastening
screws
Terminal Cover
(E53-COV17)
(Sold separately.)
Adapter
• E53-COV17 • E53-COV23
Enlarged Illustration of
Terminal Section
Slightly bend
the E53-COV23
Terminal Cover
in the direction
shown by the
arrows to attach
it to the terminal
block.
Adapter
Waterproof packing
Panel
E53-COV24
Terminal
Cover
Adapter
E53-COV24
Terminal
Cover
Fastening screws
Enlarged Illustration of Terminal Section
Slightly bend
the E53-COV24
Terminal Cover
in the direction
shown by the
arrows to attach
it to the terminal
block.