Sounder Control Module with SCI NITTAN EVA-SCM-SCI
- EVA-SCM-SCI Sounder Control Module with Short Circuit Isolator is an output module intended for use in addressable two wire systems, which provides the control of NAC (Notification Appliance Circuit) devices. The module is used for Class A (Style Z) and Class B (Style Y) operation.
- Controls NAC devices.
- NAC circuit rated up to 2A@30VDC max.
- SCI function.
- Supports Class A and Class B wiring.
- SEMS screws for easy wiring.
- Status indicator LED.
- Address settable from 001 to 254 by a dedicated programmer.
- Low standby current (0.8mA).
- Mounts to optional 4-inch square electrical box.
Thông số kỹ thuật
| Model | EVA-SCM-SCI |
| Applied Voltage | SLC Rated Range 20 to 38 VDC I± Rated Range 16 to 30 VDC |
| SLC Current Consumption | Standby 0.8 mA Alarm 3.6 mA |
| SLC Line Impedance | Up to 50Ω |
| Relay (±I) | Switching capacity 30 VDC@2 A |
| Number of NAC Circuits | 1 x Class A or 1 x Class B |
| NAC Circuit Rating | 16 to 30 VDC, 2 A (max) |
| NAC Line Impedance | Up to 50Ω |
| EOL Device | RE-10 k (10 kΩ, 1/4 W), Class B only |
| SCI on Resistance | 0.2 Ω (max) |
| SCI Fault Detection Threshold | 10 V (min) |
| SCI Isolation Current | 22 mA (max) |
| Visual Indicator (Status LED) | Polling LED (GREEN) Output LED (RED) SCI LED (YELLOW) |
| Ambient Installation Temperature | 0°C to 49°C (32°F to 120°F) |
| Storage Temperature | -20°C to 60°C (-4°F to 140°F) |
| Max Relative Humidity | Up to 93 % RH, non-condensing |
| Environment | Indoor dry use only |
| Max quantity per loop | 127 units |
| Terminal | Screw AWG12 to 22 |
| Address Setting | EVA-AD2 Address Programmer |
| Dimensions | H 124 mm x W 124 mm x D 34.5 mm (4.882’’ H x 4.882’’ W x 1.358’’ D) (Mount to a 4’’ square by 2⅛’’ deep box) |
| Weight | Approximately 167g |
| Conformity | UL864 |
- Bảo hành: 12 tháng.
