The SCMD-MOAC/MODC series comprises miniature digital-output modules designed for switching AC and DC loads such as relays, solenoids, and indicator lamps. All models offer 4000Vrms optical isolation between field devices and control logic, except those with the ML suffix, which provide 1500Vrms. AC modules feature zero-voltage switching and an RC snubber circuit for inductive loads, and are identified by black casings; DC modules are red. AC modules support up to 3.5A, while DC modules offer up to 5.0A output current. Operating temperature ranges from -30°C to +80°C. The modules plug into standard backpanels and feature an industry-standard pinout and footprint. They are UL listed, CSA certified, CE compliant, and RoHS III compliant.
The SCMD digital output modules are used for switching AC and DC loads such as relays, solenoids, motor starters, or indicator lamps. All models provide up to 4000Vrms of optical isolation between the field device and the control logic. The AC output modules incorporate zero voltage switching and an RC snubber circuit which allows switching heavy inductive loads. Functionality is denoted by case color—AC modules are black, and DC modules are red.
Six backpanels are available for mounting SCMD-M digital output modules.
| Dataforth Corporation | |
|---|---|
| Product Category | Data Acquisition |
| Product Number | SCMD-MOAC/MODC |
| Product Name | SCMD-MOAC/MODC Miniature Digital Output Module |
| Data Acquisition | Output Module; Input/Output Module |
| Form Factor | Rack Mount |
| Outputs | Analog Voltage Output; TTL |
| Host Connection | Direct Backplane Interface; TTL |
