Table 35. MTU Usage and Key Settings for CI840 and TB840
Module Type
TU840/
TU841
TU846/
TU847
Mech. Key Settings
Key1
Key 2
CI840
X
A
A
TB840
X
A
B
Power Supply and Cooling Requirements
Section 3 Technical Data and Performance
158
3BSE015969-600 A
Table 34. MTU Usage and Key Settings for Intrinsic Safety Interfacing Units
Module Type
TU890/TU891
Compact
Mech. Key Setting
(1)
(1) Note that the shape and style of the key on the TU890/TU891 MTUS is different from the
standard MTU’s.
Key 1
Key 2
AI890
X
A
C
AI893
X
B
A
AI895
X
A
E
AO890
X
A
D
AO895
X
A
F
DI890
X
A
A
DO890
X
A
B
Summary of Contents for S800
Page 1: ...Power and productivity for a better world S800 I O Product Guide ...
Page 2: ......
Page 3: ...S800 I O Product Guide ...
Page 8: ...Table of Contents 8 3BSE015969 600 A ...
Page 14: ...New in this Release About This Product Guide 14 3BSE015969 600 A ...
Page 16: ...16 3BSE015969 600 A Safety Summary ...
Page 97: ...Section 2 Product Description Power Supplies 3BSE015969 600 A 97 Figure 44 Voting Unit SS823 ...
Page 98: ...Power Supplies Section 2 Product Description 98 3BSE015969 600 A Figure 45 Voting Unit SS832 ...
Page 172: ...Certifications Section 3 Technical Data and Performance 172 3BSE015969 600 A ...
Page 174: ...Product and Price List Structure Section 4 Ordering 174 3BSE015969 600 A ...
Page 178: ...Appendix A Hardware Units for Essential Automation 178 3BSE020924 600 A ...
Page 182: ...Index 182 3BSE015969 600 A Index 182 3BSE015969 600 A ...
Page 184: ...Revision History 184 3BSE015969 600 A ...
Page 185: ......