EXTA2-* Keyboard
Installation and Commissioning
2018-07
19
3.3
Housing design keyboard
There are different possibilities to mount the keyboards.
1. Panel mounting (Housing version -N)
2. The keyboard is mounted in a desktop housing. (Housing version -T)
3. Wall mounting (Housing version -F)
3.3.1
Keyboard for Panel mounting (Housing Version -N)
Safety Information for Installation in North America
When installed in North America, EXTA2-J-N models are only suitable for use in the following
locations:
■
Class I, Division 2, Groups A, B, C, and D
■
Class II, Division 2, Groups F and G
■
Class III
■
Nonhazardous locations
The following safety information applies for installation in North America:
Assembly of the keyboard with cover at the back: Cutout
Danger!
Explosion Hazard
Risk of fatal injury and severe property damage.
Do not substitute components. Substitution of any component may impair suitability for Class I,
Division 2 and Class II, Division 2.
Devices must also be installed in a suitable enclosure.
Warning!
Maximum Air Temperature
Risk of device damage.
Devices are suitable for a maximum surrounding air temperature of 50
°
C.
450
146
292
438
469,6
20
x
Ø 5
11
0
164,8
152
