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ICSTT-RM307D-EN-P (PD-T8871)
Trusted 16 Channel 120 Vac Digital Output FTA
Product Overview
The Trusted® 16 Channel 120 Vac Digital Output Field Termination Assembly (FTA) T8871 is
designed to act as the main interface between the Trusted Triple Modular Redundant (TMR) 120
Vac Digital Output Module T8472 and a field device. The signal from the output module is digital at
120 Vac.
Features:
• 16 output channels per FTA.
• Industry standard field device connections (3-wire).
• Standard DIN rail compatibility.
• Simple installation and connection.
• 120 Vac operation.
• Transient protection on each channel.
• Field terminal wire size allowance 12 AWG to 24 AWG.
Rockwell Automation Publication ICSTT-RM307D-EN-P
Issue 4
Trusted
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Related Manuals for Rockwell Automation Trusted T8871
Summary of Contents for Rockwell Automation Trusted T8871
- Page 1 • Industry standard field device connections (3-wire). • Standard DIN rail compatibility. • Simple installation and connection. • 120 Vac operation. • Transient protection on each channel. • Field terminal wire size allowance 12 AWG to 24 AWG. Rockwell Automation Publication ICSTT-RM307D-EN-P Issue 4...
- Page 2 Trusted ICSTT-RM307D-EN-P Page intentionally left blank Rockwell Automation Publication ICSTT-RM307D-EN-P Issue 4...
- Page 3 PREFACE PREFACE In no event will Rockwell Automation be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment. The examples given in this manual are included solely for illustrative purposes. Because of the many variables and requirements related to any particular installation, Rockwell Automation does not assume responsibility or reliability for actual use based on the examples and diagrams.
- Page 4 Your comments help us to write better user documentation. If you discover an error, or have a suggestion on how to make this publication better, send your comment to our technical support group at http://rockwellautomation.custhelp.com Issue 4 Rockwell Automation Publication ICSTT-RM307D-EN-P...
- Page 5 IMPORTANT Identifies information that is critical for successful application and understanding of the product. NOTE Provides key information about the product or service. Tips give helpful information about using or setting up the equipment. Rockwell Automation Publication ICSTT-RM307D-EN-P Issue 4...
- Page 6 CAUTION: The module PCBs contains static sensitive components. Static handling precautions must be observed. DO NOT touch exposed connector pins or attempt to dismantle a module. Issue 4 Rockwell Automation Publication ICSTT-RM307D-EN-P...
- Page 7 Section 1. Description: Updated text and graphics (Figure 1 T8871 photo, Figure 2 Single Channel Schematic) Section 2. Installation: Added Figure 3 T8871 General Arrangement. Updated Specifications table. Updated document to display Rockwell Automation publication numbers. Added trademarks statement. Rockwell Automation Publication ICSTT-RM307D-EN-P...
- Page 8 PREFACE Trusted 16 Channel 120 Vac Digital Output FTA Page intentionally left blank Issue 4 Rockwell Automation Publication ICSTT-RM307D-EN-P...
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Page 9: Table Of Contents
SK4 Power Connection to Module ................... 11 4.5. TB1 Field Connections ......................11 4.6. TB3 Field Connections ......................12 4.7. TB2 Power Supply Connection ....................12 4.8. TB4 Power Supply Connection ....................13 Specifications ....................... 14 Rockwell Automation Publication ICSTT-RM307D-EN-P Issue 4... - Page 10 Table of Contents Trusted 16 Channel 120 Vac Digital Output FTA Page intentionally left blank Issue 4 Rockwell Automation Publication ICSTT-RM307D-EN-P...
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Page 11: Description
1. Description Figure 1 T8871 Photo The Trusted 16 Channel 120 Vac Digital Output FTA T8871 provides termination for a maximum of 16 output channels. Figure 2 below shows the configuration of a single channel. Rockwell Automation Publication ICSTT-RM307D-EN-P Issue 4... - Page 12 FTA. This is supplied to the module on sockets SK2 and SK4 via harmonic and transient protective devices as shown. The output signals to the field (16-off) are connected from the module on sockets SK1 and SK3. TB1 and TB3 provide screw terminals for field wiring. Issue 4 Rockwell Automation Publication ICSTT-RM307D-EN-P...
- Page 13 Table of Contents Page intentionally left blank Rockwell Automation Publication ICSTT-RM307D-EN-P Issue 4...
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Page 14: Installation
Trusted 16 Channel 120 Vac Digital Input FTA T8871 is designed to be mounted on either of the TS32 or TS35 DIN rails in the horizontal or vertical positions as required. Figure 3 T8871 General Arrangement Rockwell Automation Publication ICSTT-RM307D-EN-P Issue 4... - Page 15 Table of Contents Page intentionally left blank Rockwell Automation Publication ICSTT-RM307D-EN-P Issue 4...
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Page 16: Associated Cable Selection
3. Associated Cable Selection 3. Associated Cable Selection Refer to the product descriptions detailed below: ICSTT-RM310 (PD-TC000) Trusted TC000 Power Cables ICSTT-RM311 (PD-TC200) Trusted I/O Companion Slot Cables Note: SmartSlot operation is not available with this FTA. Rockwell Automation Publication ICSTT-RM307D-EN-P Issue 4... - Page 17 Table of Contents Page intentionally left blank Rockwell Automation Publication ICSTT-RM307D-EN-P Issue 4...
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Page 18: Assembly Pinout Connections
Channel 7 Channel 8 Table 1 SK1 Connections 4.2. SK3 Connections from Module Service Channel 9 Channel 10 Channel 11 Channel 12 Channel 13 Channel 14 Channel 15 Channel 16 Table 2 SK3 Connections Rockwell Automation Publication ICSTT-RM307D-EN-P Issue 4... -
Page 19: Sk2 Power Connection To Module
Field device connection channel 2 Ch 3 L1,N1,E1 Field device connection channel 3 Ch 4 L1,N1,E1 Field device connection channel 4 Ch 5 L1,N1,E1 Field device connection channel 5 Ch 6 L1,N1,E1 Field device connection channel 6 Rockwell Automation Publication ICSTT-RM307D-EN-P Issue 4... -
Page 20: Tb3 Field Connections
Field device connection channel 14 Ch 15 L2,N2,E2 Field device connection channel 15 Ch 16 L2,N2,E2 Field device connection channel 16 Table 6 TB3 Connections 4.7. TB2 Power Supply Connection Service Live Neutral Earth Table 7 TB2 Connections Issue 4 Rockwell Automation Publication ICSTT-RM307D-EN-P... -
Page 21: Tb4 Power Supply Connection
Table of Contents 4.8. TB4 Power Supply Connection Service Live Neutral Earth Table 8 TB4 Connections Rockwell Automation Publication ICSTT-RM307D-EN-P Issue 4... -
Page 22: Specifications
Relative Humidity – Operating and Storage 10 % – 95 %, non-condensing Environmental Specifications Refer to Document ICSTT-TD003 Dimensions Height 125 mm (4.9 in) Width 216 mm (8.5 in) Depth 69 mm (2.7 in) Weight 700 g (1.5 lb) Rockwell Automation Publication ICSTT-RM307D-EN-P Issue 4...
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