Specifications

I/O Module Choices 25
1785-SO036C-EN-P - April 2002
1734 POINT I/O modules POINT I/O is designed to handle a growing number of applications
that require a more exact mix of I/O with more flexibility and
granularity. POINT I/O has one to four channels of I/O per module,
which reduces wiring, installation and commissioning costs resulting
in a lower overall cost of ownership. POINT I/O modules offer:
• commission one loop or subsystem at a time
• sequential addressing, selectable fault states and input filters
• compatibility with I/O scanner, PLC or SLC programmable
controllers on the DeviceNet network
• protected outputs with diagnostics
• application breadth - wide range of I/O types
• removable terminals, removal and insertion under power (RIUP),
DIN-rail assembly
When you select POINT I/O modules, you must also select:
• communication interface
• power supply
• terminal base
• network cabling components
• DIN-rail
You can use up to 63 modules per adapter module, but only 12
modules with the low-cost, DeviceNet physical-interface module.
For more information about the family of POINT I/O modules, see
the POINT I/O Technical Data, publication 1734-TD002.
Features:
• compact size allows module
installation in push button and MMI
panels
• as low as 3mm channel density
• powered by DeviceNet or auxiliary
power supply
• locate close to sensors and
actuators
• network, module and point-level
diagnostics
• multi-directional mounting
orientation
Characteristic: Description:
Types of products available • digital
• analog
• counters
Communications • DeviceNet I/O
• PROFIBUS
I/O Module Choices