1 – about the modules, About this chapter, Digital modules – Rockwell Automation 1734-XXXX POINT I/O Digital and Analog Modules and POINTBlock I/O Modules User Manual
Page 17: Chapter 1, About the modules, About this chapter digital modules, Chapter

Rockwell Automation Publication 1734-UM001E-EN-P - July 2013
Chapter
1
About the Modules
About This Chapter
This chapter introduces POINT I/O and related modules to include the
following:
•
Digital modules
•
Relay output modules
•
Analog modules
•
Specialty modules
•
Power supplies, wiring base assemblies, and miscellaneous modules
Digital Modules
This table lists the1734 digital modules.
This table lists the 1734D POINTBlock modules.
Digital Module Description
Cat. No.
2, 4, and 8 sink input modules
1734-IB2, 1734-IB4, 1734-IB8, 1734-IB4D
2, 4, and 8 source input modules
1734-IV2, 1734-IV4, 1734-IV8
2, 4, and 8 sink output modules
1734-OV2E, 1734-OV4E, 1734-OV8E
2, 4, and 8 protected
source output modules
1734-OB2, 1734-OB4, 1734-OB8,
1734-OB2E, 1734-OB4E, 1734-OB8E
2 protected source output modules
1734-OB2EP
2 and 4 relay output modules
1734-OW2, 1734-OW4
2 relay output modules
1734-OX2
2 120/220V AC output modules
1734-OA2, 1734-OA4
2 120V AC input modules
1734-IA2, 1734-IA4
2 240V AC input modules
1734-IM2, 1734-IM4
POINTBlock Module Description
Cat. No.
8 AC input and 8 AC output
1734D-IA8XOA8 and 1734-IA8XOA8S
8 AC input and 8 relay output
1734D-IA8XOW8 and 1734-IA8XOW8S
8 DC input and 8 DC output
1734D-IB8XOB8 and 1734-IB8XOB8S
8 DC input and 8 relay output
1734D-IB8XOW8 and 1734-IB8XOW8S
16 AC input
1734D-IA16 and 1734-IA16S
16 DC input
1734D-IB16 and 1734-IB16S