Dual Input Module with SCI NITTAN EVA-DIP-SCI

Dual Input Module with SCI NITTAN EVA-DIP-SCI
– EVA-DIP-SCI Dual Input Module with Short Circuit Isolator is intended for use in addressable two wire systems. The module monitors and transmits the status (normal, open, short, or active) of devices equipped with NC/NO dry contacts to a control panel. The initiating device circuit (IDC) can be wired on Class A (Style D & E) or Class B (Style B & C).
– Loop powered.
– Provides two interfaces to NC/NO contact devices.
– 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 dedicatedprogrammer.
– Single loop address.
– Low standby current (3mA).
– Mounts to optional 4-inch square junction box.
Thông số kỹ thuật

Model

EVA-DIP-SCI

SLC Applied Voltage

Rated Range 20 to 38 VDC

SLC Current Consumption

Standby 3.0 mA
Activated 16.9 mA (max)

SLC Line Impedance

Up to 50 Ω

Number of IDC (Initiating Device Circuit)

1 x Class A or 2 x Class B

IDC Circuit Rating

15 VDC, 2.2 kΩ, 6.8 mA (max)

IDC Line Impedance

Up to 50 Ω

EOL Device

RE-10 k (10 kΩ, 1/4 W) (Included)
2.2 kΩ resistance required for each dry contact switch in subtype
setting 7, 8, 9 and 10

SCI on Resistance

0.2 ohms (max)

SCI Fault Detection Threshold

10V (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

Max quantity per loop

127 units

Terminal

Screw AWG12 to 22

Address Setting

EVA-AD2 Address Programmer

Dimensions

H 37.6 mm x W 69.8 mm x D 17.2 mm

Weight

Approximately 34 g

Conformity

UL864