Siemens SIMATIC PC Adapter TS Adapter Manual De Usuario

16

PC/TS Adapter

A5E00078070-02

All required specifications are listed in the table below.

Order number

PC Adapter

6ES7 972-0CA2x-0XA0

TS Adapter

6ES7 972-0CA3x-0XA0

Dimensions

108 mm x 50 mm x 24 mm (4.25 in. x 1.96 in.
x 0.94 in.) (L x W x H)

Weight

Approx. 0.15 kilograms

Interfaces
  to S7/M7/C7
  to PC

RS485 (bis max. 1,5 Mbit/s)
RS232 (19.2 kbps / 38.4 kbps/can be set
with switch)

Supply voltage (V

N

)

V

N

1 = 24 VDC (17 VDC to 30 VDC)

V

N

2 = 5 VDC (4.8 VDC to 5.25 VDC)

V1 and V2 are taken from the MPI/DP
interface of the S7/M7/C7 system.
Both voltage sources must be limited to a
nominal current of  

 3 A by means of

overcurrent limiting or fuses.

Power input (I

N

)

I

1

= 50 mA (typ.)/90 mA (max.)

I

2

= 40 mA (typ.)/70 mA (max.)

Two network nodes, terminators inoperative,
no fuses in adapter.

Inrush current

I

1

 max. 0.5 A; 14 ms

I

2

 max. 0.2 A; 1.5 ms

Type of protection

IP20

VDE specification

VDE 0805 

5

 EN 60950 

5

 IEC 950

Noise emisson

<45dB(A) to DIN 45635 (no fan)