Opto 22

The small-footprint SNAP-UDC-HDB breakout board consolidates wiring for a 32-point SNAP high-density digital (HDD) I/O module into a small area.Its universal design means the SNAP-UDC-HDB can be used with either SNAP 32-point input modules (like the SNAP-IDC-32) or SNAP 32-point output modules (such as the SNAP-ODC-32-SNK or SNAP-ODC-32-SRC).This breakout board is ideal for tight locations. To save space, it does not provide fuses. Spring-clamp wiring connectors make wiring the board faster...

The SNAP-UDC-HDB-G4 breakout board connects a SNAP 32-point digital module to Opto 22 G4 modules on the board, so you can switch or monitor much larger loads than the SNAP module can handle by itself.For example, a SNAP 32-point digital output module like the SNAP-ODC-32-SNK can switch loads of 0.25 amps per point, but by going through G4 output modules on the board, it can switch loads of up to 3 amps per point.The SNAP-UDC-HDB-G4 holds 32 G4 modules (sold separately), one for each point on...

The SNAP-OMR6T-C mechanical power relay output module offers four channels of switching for up to 250 VAC or 30 VDC, 6 amp loads. Each of the four mechanical contacts can be used as normally open or normally closed. This module includes integrated transient suppression while maintaining minimal leakage current.Mechanical power relay output modules handle more current than any other SNAP output module and provide channel-to-channel isolation. Fusing is not provided; you must provide fusing when...

G4 I/O familyThe G4IDC5-SW module provides one isolated channel of contact status input, sensing switch closure. The module supplies 15 volts of power to an external dry contact switch.Each user-supplied switch is connected with two wires. Because the module includes power for the switch, this module is particularly cost-effective when labor costs for wiring external power are high.Typical applications for the G4IDC5-SW include sensing contact closure from sources such as proximity switches,...

G4 I/O familyThe G4IDC5-SWNC module provides one isolated channel of contact status input, sensing switch opening. The module supplies 15 volts of power to an external dry contact switch.Each user-supplied switch is connected with two wires. Because these modules include power for the switch, this module is particularly cost-effective when labor costs for wiring external power are high.Typical applications for the G4IDC5-SWNC include sensing contact opening from sources such as switched status...