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E5@C Digital Temperature Controllers User’s Manual (H174)
E5@C-B (Models with Push-In Plus Terminal Blocks)
1. Connecting to the Push-In Plus Terminal Block
Part Names of the Terminal Block
Connecting Wires with Ferrules or Solid Wires
Insert the solid wire or ferrule straight into the terminal block until the end touches the terminal block.
If a wire is difficult to connect because it is too thin, use a flat-blade screwdriver in the same way as when
connecting stranded wire.
Connecting Stranded Wires
Use the following procedure to connect the wires to the terminal block.
(1) Hold a flat-blade screwdriver at an angle and insert it into the release hole. The angle
should be between 10° and 15°. If the flat-blade screwdriver is inserted correctly, you will
feel the spring in the release hole.
(2) With the flat-blade screwdriver still inserted into the release hole, insert the wire into the
terminal hole until it strikes the terminal block.
(3) Remove the flat-blade screwdriver from the release hole.
E5CC-B/EC-B E5DC-B
E5CC-B/EC-B E5DC-B
E5CC-B/EC-B
E5DC-B
Release hole
Terminal (insertion) hole
Release hole
Terminal (insertion) hole
Ferrule or
solid wire
Ferrule or
solid wire
If a wire is difficult to connect
because it is too thin, use a
flat-blade screwdriver in the
same way as when
connecting stranded wire.
(1)(2)
(3)
Flat-blade screwdriver
10° to 15°
2
3
1
∗
Side view
of the product
Flat-blade
screwdriver
10° to 15°
30°
∗
Side view of the product