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Cut a cable clamp mounting hole in
the control panel, using the cable
diameter as a guide, then feed the
cable through the hole.
Control panel
Insert the cable clamp housing into the
mounting hole in the control panel and
secure it in place with the lock nut from the inside.
Adjust the cable length,
Tighten the lock nut to a torque of 4.0 to 5.0 N·m.
place the rubber cable packing
inside the housing, and then tighten
the cap to secure the cable.
Installing the Mounting Bracket
1. As shown below, there are two holes for installing the mounting
bracket.
Mounting bracket holes
2. Secure the mounting bracket to the PT with the two screws.
Mounting bracket
Note: Tighten the screws to a force of 0.9 N m.
3. Attach a screw or other support to the wall first and then hook
the mounting bracket on it to install the NSH5.
Screw or other support
(Provided by the customer)
Diameter: 5 mm
Diameter: 10 mm
External Wiring Diagram
External Output Interface
Item
SPST-NO
Function switches
Rated voltage: 24 V
Max. rated current: 50 mA
3PST-NC
Emergency stop
Rated voltage: 24 V
switch/Stop switch
Max. rated current: 100 mA
Min. applicable load: 1 mA at 5 VDC
DPST-NO
Enabling switch
Rated voltage: 24 V
Max. rated current: 100 mA
Min. applicable load: 4 mA at 24 VDC
Emergency Stop Switch
The status of the emergency stop switch (DPST-NC contacts) is
output externally by a direct output via the Special Cable.
*
: Always connect the emergency stop switch to a safety circuit.
Relay cable (included)
*Connect the relay cable after first feeding
the UL-standard cable through the control panel wall.
Mounting bracket
Specification
NSH5
Emergency stop switch
DPST-NC
EMG1
EMG2
Enabling Switch
The status of the enabling switch (DPST-NO contact) is output ex-
ternally by a hard-wired output from the Special Cable.
: Always connect the enabling switch to a safety circuit.
*
NSH5
Enabling switch
DPST-NO
ENB1
ENB2
Function Switches
The status of function switches F1, F2, F6, and F7 are output exter-
nally by direct outputs via the Special Cable.
NSH5
Function switches
Four NO contacts output to external devices
F1
F2
F6
F7
F1
F2
F6
F7
SW COM
Reference Manuals
Name
NSH5–series Operation Manual
NS–series Programming Manual
CX–Designer User's Manual
SUITABILITY FOR USE
OMRON shall not be responsible for conformity with any standards,
codes, or regulations that apply to the combination of products in the
customer's application or use of the products.
Take all necessary steps to determine the suitability of the product for the sys-
tems, machines, and equipment with which it will be used.
Please know and observe all prohibitions of use applicable to the products.
NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS
RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM
AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT
THE OMRON PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR
THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
See also product catalogs for Warranty and Limitations of Liability.
Local support office:
OMRON Corporation
Industrial Automation Company
Tokyo, JAPAN
Contact: www.ia.omron.com
Regional Headquarter
OMRON EUROPE B.V.
Wegalaan 67-69-2132 JD Hoofddorp
The Netherlands
Tel: (31)2356-81-300
Fax: (31)2356-81-388
OMRON ASIA PACIFIC PTE. LTD.
No. 438A Alexandra Road # 05-05/08
(Lobby 2), Alexandra Technopark,
Singapore 119967
Tel: (65) 6835-3011
Fax: (65) 6835-2711
Note: Specifications subject to change without notice.
Special Cable
EMG1A1
EMG2A1
Safety circuit
EMG2A2
EMG1A2
Special Cable
ENB1A1
ENB2A1
Safety
circuit
ENB2A2
ENB1A2
Special Cable
PLC
PLC
PLC
PLC
OMRON ELECTRONICS LLC
Tel: (1) 847-843-7900
Fax: (1) 847-843-7787
OMRON (CHINA) CO., LTD.
Room 2211, Bank of China Tower,
200 Yin Cheng Zhong Road,
PuDong New Area, Shanghai,
200120, China
Tel: (86) 21-5037-2222
Fax: (86) 21-5037-2200
Man No.
V090
V073
V099
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