DW1401995 Rev.K2
Feb 28, 2020
4
4)
After the module is brought into the active condition, reset the
module. It may be necessary to allow a short time to elapse before
the module is reset.
Confirm that the module goes back to the initial status after the
active status is reset. (In the normal status, no voltage is output
between S+ and S- (or between R+ and R-).
5)
Short between terminal Lin+ (Lout+) and Lin- (Lout-), and the SCI
LED (yellow) is illuminated. The short circuit isolator isolates the
devices connected after the short-circuited area, which makes these
devices have no response. Upon removal of the short condition, the
area is automatically connected to go back to the normal standby
status, and the SCI LED (yellow) turns off.
FOR WARRANTY SERVICE, RETURN TO:
OVERSEAS BUSINESS DIVISION, NITTAN COMPANY, LIMITED
1-54-5 SASAZUKA, SHIBUYA-KU, TOKYO 151-8535, JAPAN
http://www.nittan.com
Specifications
Applied Voltage
SLC Rated Range 20 to 38VDC
I
±
Rated Range
16 to 30VDC
SLC Current Consumption
Standby 0.8mA
Activated 3.6mA
SLC Line Impedance
Up to 50 ohms
Relay
（±
I
）
Switching capacity
DC 30V/2A
Number of NAC Circuits
1 x Class A or 1 x Class B
NAC Circuit Rating
16 to 30VDC, 2A (max)
NAC Line Impedance
Up to 50 ohms
EOL Device
RE-10k (10k ohms, 1/4W)
Class B only
SCI on Resistance
0.2 ohms
(max)
SCI Fault Detection Threshold
10V (min)
SCI Isolation Current
22mA (max)
Visual Indicator (Status LED)
Polling LED
（
GREEN
）
Output LED
（
RED
）
SCI LED
（
YELLOW
）
Ambient Installation
Temperature
0
℃
to
49
℃
(32°F to 120°F)
Storage Temperature
-20
℃
to 60
℃
(-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
Address setting
EVA-AD2 Address Programmer
Dimensions
124mm H x 124mm W x 34.5mm D
(4.882’’ H x 4.882’’ W x 1.358’’ D)
(Mount to a 4’’ square by 2
⅛
’’ deep
box)
Weight
Approximately 167g (5.9oz)
Conformity
UL864
