Product informationThe FE05 coupling relay module converts extra-low control voltages from DDC/PLC controllers into a potential-free changeover contact for switching devices with different supply voltages. The module includes a coupling relay with NC and NO contacts and is driven by 8–24 V AC/DC. The assigned LED indicates operating status (green / yellow / red). Internal jumpers are changeable. The enclosure base can be removed with a flat-head screwdriver for access to inserts; individual inserts can be removed by pulling them out carefully. Default message texts are fixed; custom texts and device-number labelling are available for an additional charge.
Terminal designation (terminal X = module position)- Terminal X.1: Supply voltage GND
- Terminal X.2: Supply voltage 24 V AC or DC
- Terminal X.3: Control input for relay, 8–24 V AC or DC
- Terminal X.4: n.c.
- Terminal X.5: Relay NC contact
- Terminal X.6: n.c.
- Terminal X.7: Relay NO contact
- Terminal X.8: Relay common (COM), max. 250 V AC, max. 5 A, 1250 VA
Dimensions / mountingExternal dimensions (W x H x D): 17.5 x 90 x 58 mm
Additional product detailsLED indication: assigned LED lights green, yellow or red to show operating status. Jumpers: changeable jumpers located inside the module. Enclosure: base removable with a flat-head screwdriver to access inserts. Contact type: potential-free changeover relay contact suitable for switching devices with different supply voltages (observe contact load). Customisation: message texts fixed by default; custom texts and device-number labelling available at additional cost.
Technical specifications- Model: FE05
- Function: Coupling relay to convert extra-low control voltages to potential-free contacts
- Control voltage: 8 - 24 V AC / DC
- Supply voltage (terminals): 24 V AC or DC (Terminal X.2), GND (Terminal X.1)
- Relay contacts: NC and NO contacts plus COM; COM rating max. 250 V AC, max. 5 A, 1250 VA
- External dimensions: 17.5 x 90 x 58 mm (W x H x D)
- Weight: 0.056 kg
- LED status indication: green / yellow / red
- Mounting / access: removable base, removable inserts; internal jumpers configurable
- Product number / SKU: 00002999
- Manufacturer: romutec Steuer- und Regelsysteme GmbH