Conventional Zone Module with SCI NITTAN EVA-ZMU-SCI
- EVA-ZMU-SCI Zone Module with Short Circuit Isolator is intended for use in addressable two wire systems, which can be connected with two-wire conventional detectors. The module monitors and transmits the status (normal, open, short, or alarm) of zone with the detectors to a control panel. The module is used for Class A (Style D & E) and Class B (Style B & C) operation.
- Loop powered conventional zone module.
- SCI function.
- Supports Class A and Class B wiring.
- SEMS screws for easy wiring.
- Status indicator LED.
- Analog communications.
- Address settable from 001 to 254 by a dedicated programmer.
- Low standby current (2.6mA).
- Mounts to optional 4-inch square junction box.
Thông số kỹ thuật
| Model | EVA-ZMU-SCI |
| SLC Applied Voltage | Rated Range 20 to 38 VDC |
| SLC Current Consumption | Standby 2.6 mA Alarm 35.9 mA (max) |
| SLC Line Impedance | Up to 50 Ω |
| Number of IDC Circuits | 1 x Class A or 1 x Class B |
| IDC Circuit Rating | 12 to 18 VDC, 560 Ω, 32 mA (max) |
| IDC Line Impedance | Up to 50 Ω |
| 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) Input 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 |
| Maximum quantity per loop | 127 units |
| Terminal | Screw AWG12 to 22 |
| Dimensions | H 124 mm x W 124 mm x D 34.5 mm |
| Weight | Approximately 154g |
| Conformity | UL864 |
- Bảo hành: 12 tháng.
