The SNAP-IDC-32DN 32-channel digital input module provides 32 digital input channels in one compact SNAP module. The SNAP-IDC-32DN is ideal for OEMs and others who have applications with high point counts, or for those requiring large numbers of digital input channels on one SNAP I/O rack. The high-density configuration reduces per-point costs of digital I/O systems by providing up to eight times as many I/O channels in the same space.
The SNAP-IDC-32DN has an input range of -2.5 to -12 VDC, and its common connections are positive rather than negative, making it ideal for NPN or sinking type inputs.
Part of the SNAP PAC System, the module mounts on a SNAP PAC rack
with a SNAP PAC brain
or rack-mounted controller
. Analog, digital, and serial I/O modules can all be on the same rack. Such an I/O unit is also well suited for PC-based control or for use as intelligent remote I/O for an Allen-Bradley Logix PLC system
, such as ControlLogix, MicroLogix, or CompactLogix.
For easy field wiring, use the SNAP-IDC-HDB
or compact SNAP-UDC-HDB
breakout rack and the SNAP-HD-BF6
header cable. A wiring harness with flying leads (SNAP-HD-CBF6
) is also available.
For sensing signals with higher current, see the SNAP-UDC-HDB-G4
breakout board, which mounts G4 input modules that handle up to 3 amps per point (G4 modules are sold separately).
If you need a similar module with a higher input range, see the SNAP-IDC-32N
If you need a module with negative common connections, see the SNAP-IDC-32D
Build your system in the SNAP I/O Configurator