![background image](http://html1.mh-extra.com/html/omron/nt620c/nt620c_operation-manual_744559038.webp)
2-2
Section
Installation
25
Caution
- After changing the switch settings, always press the reset switch or turn the
power off and back on. Otherwise, the product may malfunction.
- Confirm system safety before turning the power ON/OFF or resetting. Other-
wise the system may operate unpredictably.
Reference
- In addition to the DIP switches, set also the “Comm. Method”, “Host Link
Speed”, etc. at the memory switches. For these settings, refer to Section 3-5
“Setting the Conditions of Communications with the PC by Using the Memory
Switches” (page 69).
- The DIP switch settings may have to be changed after the NT620S/NT620C
has been installed in an operation panel. Bear this in mind when selecting the
installation location in the panel.
2-2
Installation
Install the NT620S/620C to the operation panel and connect the power to the
NT620S/620C as described below.
Installation Environment
Observe the following points when installing the NT620S/NT620C in an opera-
tion panel.
Caution
- Do not install the NT620S/NT620C at sites subject to the following conditions.
Otherwise, the product may malfunction.
Severe temperature variations
Temperatures or humidities outside the ranges stated in the specifications
High humidity, condensation
Splashing chemical agents
Severe oil splashing
Corrosive or flammable gases
Strong vibrations or shocks
Direct exposure to wind and rain (outdoor sites)
Strong ultra-violet irradiation
- Take adequate measures to ensure shielding if the NT620S/NT620C is used at
a location subject to any of the following conditions.
Otherwise, the product may malfunction.
Static electricity, or noise from other equipment
Strong electromagnetic fields
Nearby power cables
Potential exposure to radioactivity
2-2-1 Installation to the Operation Panel
The NT620S/620C can be flush mounted to an operation panel.
Use the panel fittings and tools included in the product package and follow the
procedure below.
Caution
- During work at the panel, take care to ensure that no metal scraps enter the
unit.
Otherwise, the product may malfunction.
Содержание NT620C
Страница 1: ...Cat No V033 E1 5 Programmable Terminals NT620S 620C OPERATION MANUAL...
Страница 2: ...NT620S 620C Programmable Terminals Operation Manual Revised April 2001...
Страница 3: ...iv...
Страница 5: ...vi...
Страница 326: ...Appendix K Option List 325 Battery 3G2A9 BAT08 This is a lithium battery used for memory backup...
Страница 328: ......
Страница 329: ......