E53-COV07 Omron, E53-COV07 Datasheet - Page 24

• Manufacturer Part Number: E53-COV07
• Description: TERMINAL COVER E5CK
• Manufacturer: Omron

Specifications of E53-COV07

• Accessory Type: Terminal Cover
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: E5CK
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: E53COV07

Precautions
J Precautions when Wiring
•
•
Power Blocks
The E5AK/E5EK has independent power supplies for each of the terminal blocks shown below.
J Operating Environment
•
•
•
•
J Correct Use
Mounting
•
•
•
Note: Terminals 21 and 22 of the E5EK belong to the B block when a transfer output is set to option 1 and to the C block for other
E5AK
* Uses same internal power supply
24
Use wire ducts to separate input leads and power lines in
order to protect the Controller and its lines from external
noise.
Solderless terminals are recommended when wiring the Con-
troller.
Keep within the rated ambient operating temperature, ambi-
ent operating humidity, and storage temperature ranges.
Use the Unit according to the vibration resistance, shock
resistance, and enclosure ratings.
Do not use the Unit in places with corrosive gas or excessive
dust.
Do not use the Unit near machines generating high-frequen-
cy noise.
The dimensions of the Digital Controller conform to DIN
43700.
Recommended panel thickness is 1 to 8 mm.
Mount the Unit horizontally.
10
Option Boards.
9
8
7
6
5
4
3
2
1
*
Digital Process Controller
30
29
28
27
26
25
24
23
22
21
31 32
33
20
19
18
17
16
15
14
13
12
11
*
E5 K
E5EK
10
9
8
7
6
5
4
3
2
1
21 22
23
*
•
Connection
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•
Connection Example
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•
Use the following type of solderless terminals for M3.5 screws.
20
19
18
17
16
15
14
13
12
11
Tighten the terminal screws using a torque no greater than
0.78 N S m, or 8 kgf S cm max. Take care not to tighten the
terminal screws too tightly.
To reduce inductive noise influence, the lead wires connect-
ing the input type to the Digital Controller must be separated
from the power lines and load lines.
Use the specified compensating conductors for thermocou-
ples. Use lead wires having a small resistance for platinum
resistance thermometers.
Wire the terminals of the Unit using solderless terminals.
The tightening torque applied to the terminal screws of the
Unit must be approximately 0.78 N S m or 8 kgf S cm.
*
7.2 mm max.
7.2 mm max.
E5CK
*
5
4
3
2
1
13 14 6
11 12
*
10
9
8
7