Rockwell Automation Allen-Bradley 1715-AENTR - Page 47

Rockwell Automation Publication 1715-UM001J-EN-P - December 2020 47
Chapter 2 Installation Instructions
Figure 20 - 1715-TASOB8DE and 1715-TADOB8DE Digital Output Termination Assemblies
See page 84 for detailed wiring instructions.
Analog Input Termination Assemblies
Analog input termination assemblies support these features:
• 16 input channels for a simplex/duplex configuration
• Industry-standard field device connections at the terminal blocks
• Analog input channels with a high reliability 120
precision resistor
termination per input channel
• Individually fused channels with over voltage input protection
There are two types of analog input termination assemblies:
• A 1715-TASIF16, 16-channel simplex TA that provides termination for 16
single-ended analog input channels and mates with one 1715-IF16
16-channel analog input module. There is no channel isolation.
• A 1715-TADIF16, 16-channel duplex TA that provides termination for 16
isolated analog input channels and mates with up to two 1715-IF16
16-channel analog input modules. The channels are isolated.
32121 -M
TB1 TB2 TB3 TB4
J1 J2
cc
Ov
CH0 CH1 CH2 CH3 CH4 CH5 CH6 CH7
V1+ Ov V1+Ov V2+ Ov V2+
FH1
FH2
TEST
Ov V1+ Ov V2+ Ov V1+ Ov V2+
CH0 CH1 CH2 CH3 CH4 CH5 CH6 CH7
TB1 TB2 TB3 TB4
J1
FH1 FH2
1715-TADOB8DE
Digital Output Duplex
Termination Assembly
1715-TASOB8DE
Digital Output Simplex
Termination Assembly
32121 M
32093 M TA
10 A Fuse
Fuse type: Littelfuse Type 451 Omni-Block 10 A, 125V very fast acting fuse. Surface Mount Fuse Block 154 010 for Digital Ouptut Termination Assemblies. Use a pair of
long-nosed pliers for fuse removal and replacement.
Field Connections Entry This Side
Field Connections This Side
Coding Pegs
10 A Fuse