Provicom MT-65, MT-125
Operating Instructions ProVicom
2.3 Special conditions
2.3.1 Zone 2
1. This device is classified as a non-sparking apparatus with low power consumption.
2. The device housing must be of at least protection type IP54 at the point of assembly.
3. The devices must not be exposed to direct sunlight permanently.
4.
The error output (relay contact) must
NOT
be connected.
2.3.2 Zone 22
The device housing must adhere to the EN 50281 requirements (such as the type 8146 or
8125 housings by R. STAHL Schaltgeräte GmbH).
2.4 Warnings / notes
Warning !
The error output (relay contact) must
NOT
be connected if the operator interfaces are
installed in zone 2 !
Warning !
“Do not open device when switched on”
Warning !
“Do not remove fuse when device is switched on”
Warning !
“Do not remove connector when device is switched on”
)
Note:
“External leads must not be connected under strain”
2.4.1.1 Note concerning use in Zone 22
)
Note:
During assembly and operation of the operator interface electrostatic surface voltages
must not exceed those caused by manual rubbing.
Page 6 of 15
©
R. Stahl HMI Systems GmbH / OperatingInstruction_Provicom_Falcon_en_1_7.doc / 21.07.2008
