6 . P o w e r a n d Ad a p t e r s U n i ts
M N 0 5 0 0 3 0 0 6 E F o r m o r e i n f o r m a t i o n v i s i t :
w w w. e a t o n . c o m
6-5
6.1.2 ELC-485APTR
6.1.2.1 Introduction
ELC-485APTR is mainly designed to connect Eaton product by RS-485 interface. It is equipped
with surge absorber and limited current protection to ensure safe connection of different devices.
Also, a switch enabled built-in terminator (120
Ω
).
6.1.2.2 Specification
Environmental Specification
Operation
0
°
C~55
°
C (temperature), 50~95% (humidity), Pollution degree 2
Storage
-25
°
C~70
°
C (temperature), 5~95% (humidity)
UL Class 1 Div.2
Ambient Temperature 55
, Operating temperature code: T5
℃
Vibration/Shock
resistance
International Standard: IEC61131-2, IEC 68-2-6
（
TEST Fc
）
/
IEC61131-2 & IEC 68-2-27 (TEST Ea)
6.1.2.3 Product Profile and Outline
3.4
60
6.07
32
OF
F
ON
100
3
90
106.8
1
2
4
5
3
7
8
9
10
Unit: mm
1. Mounting plate
2. COM 1 (DB9 female)
3. COM 2 (DB9 male)
4. Nameplate
5.
ON/OFF of termination resistor
(factory setting: OFF)
6. Extension unit/module clip
7. Mounting hole
8. DIN rail mounting slot (35mm)
9. RS-485 port
10. RJ12 port
