Nomenclature And Functions; Front; Back - Omron NSH5 Operation Manual

Nomenclature and Functions

1-2 Nomenclature and Functions
1-2-1

Front

1-2-2

Back

8
It is stipulated in EN 60204-1 that the pushbutton for an emergency stop must
be red and the background yellow. In SEMI-S2 as well, the background for an
emergency shutdown pushbutton must be yellow.
To comply with these standards, a yellow seal is included with the product to
affix around the emergency stop switch.
EN 954-1 General Design Principles
Redundant conformity is provided with an enabling switch and an emergency
stop switch. The emergency stop switch is a three-pole switch (3PST-NC),
with a DPST-NC contact structure and a SPST-NC contact structure for an
emergency stop notification signal.
LED indicator
RUN
F6
F7
F8
F9
F10
5.7-in. STN
Hand holds
Stop/emergency stop switch
F1
F2
F3
Function switches
F4
F1, F2, F6, and F7 are hard-wired outputs.
F5
F3, F4, F5, F8, F9, and F10 are software
(communications) outputs.
Cable
Loose wires and RS-232C cable (3 or 10 m)
Loose wires and RS-422A cable (10 m)
Hand holds
Enabling switch
Section 1-2