SNAP-IT-PM-ADS-PLUS OPTO 22, SNAP-IT-PM-ADS-PLUS Datasheet - Page 5

• Manufacturer Part Number: SNAP-IT-PM-ADS-PLUS
• Description: Controllers
• Manufacturer: OPTO 22

Specifications of SNAP-IT-PM-ADS-PLUS

• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

About Modules
Input/output (I/O) modules are sold separately from the SNAP-IT unit so you can choose the
modules you need from the wide variety available. Modules come in three basic types:
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•
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SNAP-IT-PM-ADS-PLUS24V and
SNAP-IT-PM-UADS-PLUS24V
Digital modules monitor and control electrical, mechanical, and electronic devices that
can be in one of only two states: either on or off. Dry contacts and door sensors are
examples of digital devices. Standard digital modules contain four points. These points are
used either as an inputs to report a device’s on/off status, or as outputs to turn a device on
and off remotely. Standard digital modules can be placed in any of the first eight positions
on the rack.
Analog modules monitor devices that have a range of possible values, such as
temperature or pressure sensors. Analog modules contain either two or four input or
output points. Analog modules can be placed in any position on the rack.
Special-purpose modules provide specific functionality. Special-purpose modules can
be placed in any position on the rack; check the module’s data sheet for limitations on the
total number of modules on a rack.
– Serial modules communicate with serial devices, such as chart recorders, barcode
– High-density digital modules offer 32 digital points in a compact input or output
readers, and security devices, by sending and receiving ASCII characters via a serial
port. Each module has two serial ports.
module. Each module contains four banks of eight points. High-speed counting is not
available, and points within each bank are not isolated from each other. These modules
are ideal for applications in confined space where isolation and high-speed counting
are not required.
1267-050202—SNAP-IT-PM Installation Guide
External power
connection
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