Mô tả
Module điều khiển lối ra có điện áp NOHMI FRRU004-MOM4
– The Monitored Output Module (FRRU004-MOM4) provides a programmable source of power to control and operate output devices including notification appliances and releasing devices. Additionally, it continuously supervises wiring connected to terminals A+, A- for open or short circuits and 24+ and 24- when 24VDC is applied.
– FRRU004-MOM4 employs one red LED to indicate the status. In normal condition, the LED flashes. When the output is activated, the LED will turn on constantly. In case of trouble, the LED will turn off.
Features
– One simple LED for status indication.
– NFPA Class A (Styles 6 & 7) and Class B (Style 4) for SLC.
– NFPA Class B (Style Y) for NAC.
– UL listed with Potter/Amseco, Gentex, and Cooper Wheelock syncro-modules and devices.
– Electronic address setting.
– Downsized unit.
– Easy installation.
Đặc tính kỹ thuật
| Model | FRRU004-MOM4 |
| Rated voltage range of SLC input power (S+,S-) | 22.0 to 24.0V |
| Maximum SLC 24 VDC standby current (S+,S-) | 250µA |
| Maximum SLC 24 VDC alarm current (S+,S-) | 1mA |
| Rating for connected device power (Releasing device and NAC) | 24VDC, 2A |
| Max. supervising current for external 24 VDC input power (24+,24-) | 1.6mA |
| Wiring style | NFPA Class B (Style Y) |
| End-of-line resistor value for notification appliance | 5.1kΩ, 1/2W |
| End-of-line device for releasing device | 5.1kΩ, 1/2W with diode |
| Maximum wiring resistance of output circuit wiring | Refer to Wiring diagram |
| Maximum wiring capacitance of output circuit wiring | 1µF |
| Operating temperature range | 0°C to 49°C (32°F to 120°F) |
| Operating humidity range | 0 to 93% (non-condensing) |
| Dimensions | 106mm (4.17 inches) (H) × 106mm(4.17 inches) (W)× 29mm (1.14 inch) (D) |
| Applicable electrical box for installation | North American 64mm (2-1/2 inches)deep 2-gang box Standard 4 inches square box 38mm (1-1/2 inch)deep box |
