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
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