Structure And Parts Name - Hitachi HIDIC EH-150 Applications Manual

Chapter 2

2.1 Structure and Parts name

Name and function
1 ) L o c k B u t t o n
2 ) L E D s
3 ) R o t a r y
S w i t c h
4 ) B u s
c o n n e c t o r
No Name
1) Lock button
2) LEDs
3) Rotary switch
4) Bus connector
5) DIP switch
(No. 1,2,3 not used)
6) Reset switch
7) Termination switch
STRUCTURE and SPECIFICATION
5 ) D I P s w i c t h
6 ) R e s e t
S w i t c h
7 ) T e r m i n a t i o n
S w i t c h
Function
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 M4x10 mm screws.
STATUS: the state of the EH-IOCP
LINE-ON: module is on-line and data exchange is possible
LINE-OFF: module is off-line and no data exchange is possible
DIAG: diagnostics present
Node address setting
Connect to field bus
Switch No. Supplementary explanation
4
OFF CLEAR mode: When the fieldbus is off-line , the output data is cleared.
ON FREEZE mode: When the fieldbus is off-line , the output data is frozen.
When module is abnormal, module is be reset by pushing this.
ON: bus termination enabled
OFF: bus termination disabled
2-1
Chapter 2 STRUCTURE and SPECIFICATION
Model
Weight
Current
dimension(mm)
45
Remarks
9pin female Sub-D
The screw is the terminal for
functional earth.
EH-IOCP
Approx.160 g
Approx. 600mA
95