SNAP High-Density
Digital I/O Modules
Description
SNAP high-density digital (HDD) modules from Opto 22 provide 16
or 32 digital input or output points in one compact SNAP module.
All HDD modules work with the SNAP PAC System, which consists
of SNAP PAC controllers and brains, SNAP PAC racks, SNAP I/O
modules, and PAC Project software.
SNAP high-density digital modules are ideal for OEMs and for
anyone who has high point-count applications. The high-density
point configuration reduces per-point costs of digital I/O systems by
providing up to eight times as many I/O points in the same space.
The following high-density digital modules are available:
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All HDD input modules feature automatic counting and latching.
The DC models are ideal for detecting low-voltage auxiliary
contacts.
Features
The SNAP-IDC-32 digital input module, with 32 input points,
can be used to sense on/off status for 10–32 VDC inputs from
sources such as proximity switches, limit switches, push but-
tons, and pilot switches.
The SNAP-IDC-16 digital input module offers 16 points with
channel-to-channel isolation. It can sense on/off status for
10–32 VDC/VAC loads.
SNAP-IAC-16 and SNAP-IAC-A-16 digital input modules
each have 16 points with channel-to-channel isolation. These
modules sense on/off status for 90–140 VAC (SNAP-IAC-16) or
180–280 VAC (SNAP-IAC-A-16).
SNAP-ODC-32-SRC and SNAP-ODC-32-SNK digital output
modules have 32 points and can switch on and off 5–60 VDC
loads, either sourcing or sinking.
16 or 32 digital input points or output points in one
compact SNAP module
Up to 16 high-density digital modules on a SNAP rack,
making up to 512 digital points available on one rack
Convenient pluggable wiring harness, breakout racks,
and header cables (available separately)
Rugged packaging
Operating temperature: 0 to 70 °C
Part Numbers
SNAP-IDC-32
SNAP-IDC-16
SNAP-IAC-16
SNAP-IAC-A-16
SNAP-ODC-32-SRC
SNAP-ODC-32-SNK
SNAP-HD-ACF6
SNAP-HD-CBF6
SNAP-HD-BF6
SNAP-IDC-HDB
SNAP-ODC-HDB
SNAP-HD-G4F6
OPTOTERMINAL-G20
Part
SNAP-IDC-32 high-density
digital input module
SNAP 32-point digital input module,
10–32 VDC
SNAP isolated 16-point digital input
module, 10–32 VDC/VAC
SNAP isolated 16-point digital input
module, 90–140 VAC/VDC
SNAP isolated 16-point digital input
module, 180–280 VAC/VDC
SNAP 32-point digital output module,
5–60 VDC load sourcing
SNAP 32-point digital output module,
5–60 VDC load sinking
6 ft. (1.8 m) wiring harness assembly
for SNAP 16-point digital modules
6 ft. (1.8 m) wiring harness for SNAP
32-point digital modules
6 ft. (1.8 m) header cable for SNAP
32-point digital modules and
breakout racks
Fused breakout rack for SNAP
32-point digital input modules
Fused breakout rack for SNAP
32-point output modules
6 ft. (1.8 m) header cable for
SNAP-ODC-32-SNK digital modules
and G4PB16 mounting racks
Terminal with operator controls for use
with SNAP high-density digital modules
Accessories
Modules
Description
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