Structure And Nameplate 2-1 To; Structure And Name Of Each Part - Hitachi HIDIC EH-150 Instruction Manual

2 Structure and Nameplate

2.1 Structure and Name of Each Part

Name and function of
each part
4) Sett ing Swit ch
3) Terminal Block
Name
No.
1) Lock button
2) I/O cover
3) Terminal block
4) Setting Switch
Item
Operation explanation
Terminal block
This is used when removing the module from the base
unit. After it is installed to the base unit, the fixation can
be reinforced using screws. In this case, use M4x10mm
screws.
This is the cover attached to the terminal block area.
This is the terminal block for connecting input signals. The
terminal block can be connected or disconnected.
This is used for setting of temperature range.
Detailed explanation
The module receives input signals from outside. While the
module energized,
The CPU module recognizes the status of the loaded
module and when it matches the I/O assignment
information included in the user program. Input
information is received according to the contents of the user
program.
The screws for the terminal block are M3 screws. Use a
crimp terminal that fits the screw diameter. The maximum
thickness of the cable should be only up to 0.75 SQ,
The recommended crimp terminal is indicated below.
2. Structure and Nameplate
Type
Weight
Dimensions(mm)
30
100
Function
Unit:mm
2-1
EH-PT4
Approx. 180 g
95
Remarks
Refer chapter 6.
Remarks