60 Rockwell Automation Publication 1715-UM001J-EN-P - December 2020
Chapter 2 Installation Instructions
Install the Power Supply Power supplies must be installed to the left of the adapter base unit in a
position where the 24V DC supply wiring can be kept reasonably short.
Figure 26
shows an example of a mounted power supply.
Figure 26 - Power Supply
The 1715 Redundant I/O System requires 24V DC power with a tolerance
between 18…32V DC. The system has been designed to operate with most
Table 7 - Component Weights
Cat. No. Component Weight g (oz)
1715-A2A Adapter base unit
283 (9.98)
(1)
1715-A3IO I/O base unit 220 (7.76)
1715-AENTR Adapter 420 (14.82)
1715-IB16D Digital input module 360 (12.70)
1715-IF16 Analog input module 360 (12,70)
1715-OB8DE Digital output module 290 (10.23)
1715-OF8I Analog output module 340 (11.99)
1715-TASIB16D Digital input simplex termination assembly 133 (4.69)
1715-TADIB16D Digital input duplex termination assembly 260 (9.17)
1715-TASIF16 Analog input simplex termination assembly 133 (4.69)
1715-TADIF16 Analog input duplex termination assembly 260 (9.17)
1715-TASOB8DE Digital output simplex termination assembly 133 (4.69)
1715-TADOB8DE Digital output duplex termination assembly 260 (9.17)
1715-TASOF8I Analog output simplex termination assembly 133 (4.69)
1715-TADOF8I Analog output duplex termination assembly 260 (9.17)
1715-N2S Short blank slot filler 40 (1.41)
1715-N2T Tall blank slot filler 50 (1.76)
Power supply User-supplied Varies
(1) All weights are approximate.
ATTENTION: To comply with the CE Low Voltage Directive (LVD), all
connections to this equipment must be powered from a source
compliant with the following:
• Safety Extra Low Voltage (SELV) or Protected Extra Low Voltage (PELV)
ATTENTION: In high demand energize to trip and continuous demand
mode of operation the power supply for the 1715-AENTR should include
over voltage protection and supply a maximum of 32 V.
IO BASE
1715-A310
CH1
CH1
CH1
CH1
CH1
CH1
CH1
CH1
TERMINAL IDENTITY
AOTA
Dual.
CH1
CH1
CH1
CH1
CH1
CH1
CH1
CH1
TERMINAL IDENTITY
AOTA
Dual.
CH1
CH1
CH1
CH1
CH1
CH1
CH1
CH1
TERMINAL IDENTITY
AOTA
Dual.
IO BASE
1715-A310
CH1
CH1
CH1
CH1
CH1
CH1
CH1
CH1
TERMINAL IDENTITY
AOTA
Dual.
CH1
CH1
CH1
CH1
CH1
CH1
CH1
CH1
TERMINAL IDENTITY
AOTA
Dual.
CH1
CH1
CH1
CH1
CH1
CH1
CH1
CH1
TERMINAL IDENTITY
AOTA
Dual.
24-28V
DC 24-28V
DC ok
100W max.
Single use
Parallel use