Siemens SIMATIC PC Adapter TS Adapter - Manual (Page 20)

PC/TS Adapter Quick Reference Guide
16
PC/TS Adapter
A5E00078070-02
7 Technical Specifications
All required specifications are listed in the table below.
Designation Technical Specifications
PC adapter
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
Safety
VDE specification VDE 0805 5 EN 60950 5 IEC 950
Noise emisson <45dB(A) to DIN 45635 (no fan)