Eaton Electrical ELC-485APTR 产品宣传页

IL05003022E.pdf 

 

1

                                                                                 

 

ELC-485APTR 

RS-485 Interface Adpater 

Instruction sheet 

 

ELC-485APTR is an OPEN-TYPE. Please place the module in an enclosure away from airborne dust or high humidity 
and prevent electric shock or sudden collision on ELC-485APTR. Also, it is equipped with protective methods such as 
some special tool or key to open the enclosure, so as to avoid the hazard to users or any damage to the module.    Do 
NOT touch terminals when power on. 

I/O terminal screws should be tightened to between 1.95 kg-cm (1.7 in-lbs). Use copper conductor only, 60

 o

C / 75

o

C. 

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 (120Ω). 

Operation 

0℃~55℃(Temperature), 50~95%(Humidity), pollutant degree 2 

Storage 

-25℃~70℃(Temperature), 5~95%（Humidity） 

Vibration/Shock resistance   

International Standard: IEC1131-2, IEC 68-2-6（TEST Fc）/ IEC1131-2 & IEC 68-2-27 (TEST Ea) 

106,8

90

32

6

60

3

3,4

1

2
3

4

5

6

8

7

 

Units: mm 

Fig. 1: Profile and Dimensions 

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.  DIN rail (35mm) 
7. RS-485 port  
8. RJ12 port  

 

 

Connection of ELC-485APTR and AC Motor Drive (please see AC motor drive user manual for detail information) 

MVX 9000

RS-485 Network

 

Fig. 2: ELC controller connection with MVX9000