Figure 20: Text Detail - Marking Example For Approved I/O Module Ex I; Figure 21: Text Detail - Marking Example For Approved I/O Module Ex I; Table 22: Description Of Marking Example For Approved I/O Module Ex I - WAGO 750 Manual

44 Use in Hazardous Environments
Pos : 78.13 /Serie 750 ( WAGO I/O SYST EM)/Ei ns atz i n Ex-Bereic hen/Beispi elbedruc kung und T extdetail N EC 505_2017 @ 29\mod_1497865583500_21.doc x @ 424739 @ @ 1
Figure 20: Text Detail – Marking Example for Approved I/O Module Ex i According to NEC 505
Table 20: Description of Marking Example for Approved I/O Module Ex i According to NEC 505
Marking
CI I,
Zn 2
AEx
nA
[ia Ga]
IIC
T4
Gc
Pos : 78.14 /Serie 750 ( WAGO I/O SYST EM)/Ei ns atz i n Ex-Bereic hen/Beispi elbedruc kung und T extdetail N EC 506_2017 @ 29\mod_1497865583656_21.doc x @ 424742 @ @ 1
Figure 21: Text Detail – Marking Example for Approved I/O Module Ex i According to NEC 506
Table 21: Description of Marking Example for Approved I/O Module Ex i According to NEC 506
Marking
CI I,
Zn 2
AEx
nA
[ia IIIC]
IIC
T4
Gc
Pos : 78.15 /D okumentati on allgemei n/Gli ederungsel emente/---Seitenwec hs el--- @ 3\mod_1221108045078_0.doc x @ 21810 @ @ 1
Manual
Version 1.1.0
750-1505 16DO 24VDC 0.5 A, low-side switching
Description
Explosion protection group
Area of application
Explosion protection mark
Type of protection
Type of protection and equipment protection
level (EPL): Associated apparatus with intrinsic
safety circuits for use in Zone 20
Group
Temperature class
Equipment protection level (EPL)
Description
Explosion protection group
Area of application
Explosion protection mark
Type of protection
Type of protection and equipment protection
level (EPL): Associated apparatus with intrinsic
safety circuits for use in Zone 20
Group
Temperature class
Equipment protection level (EPL)
Public
WAGO I/O System 750