Figure 42: Text Detail - Marking Example For Approved I/O Module Ex I; Figure 43: Text Detail - Marking Example For Approved I/O Module Ex I; Table 53: Description Of Marking Example For Approved I/O Module Ex I; Table 54: Description Of Marking Example For Approved I/O Module Ex I - WAGO 750 Series Manual
I/o system 750 2ai resistor bridge (strain gauge), 2-channel analog input for resistor bridges (strain gauge)
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Also See for 750 Series:
- Manual (248 pages) ,
- System manual (56 pages) ,
- Instruction manual (46 pages)
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WAGO I/O System 750
750-1491 2AI Resistor Bridge (Strain Gauge)
Figure 42: Text Detail – Marking Example for Approved I/O Module Ex i According to NEC 505
Table 53: 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
Figure 43: Text Detail – Marking Example for Approved I/O Module Ex i According to NEC 506
Table 54: 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
Use in Hazardous Environments
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)
95
Manual
Version 1.0.0
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