Communication Interfaces - Siemens SIPROTEC 6MD665 Manual

4 Technical Data
Output relays
4.1.4

Communication interfaces

Operator Interface
Service / Modem
Interface
130
for rated voltages
Maximum permissible voltage
Impulse filter on input
Flag/command relay
Number
Contacts per relay
Switching capability ON
Switching capability OFF
Switching voltage
Permissible current per contact / inrush
peak
Permissible current per contact
On common path
Life contact
Switching capability ON
Switching capability OFF
Switching voltage
Permissible current
1)
depends on order variant
Connection
Operation
Transmission Speed
Maximum Distance of Transmission
General
Connection
Operation
220 to 250 V DC
300 V DC
220 nF at 220 V with recovery time > 60 ms
7 to 12 (allocatable)
1 NO contact
1000 W/VA
30 VA
40 W resistive
25 W/VA at L/R ≤ 50ms
250 V
5 A continuous
30 A ≤ 0.5 s
5 A continuous 30 A for 0.5 s
1 with 1 NO contact or 1 NC contact (switchable)
30 W/VA
20 VA
30 W resistive
25 W at L/R ≤ 50 ms
250 V
1 A continuous
front side, non-isolated, RS 232, 9 pin DSUB port for
connecting a personal computer
®
with DIGSI
min. 4 800 Baud; max. 115 200 Baud; factory setting:
38 400 Baud; Parity: 8E1
49 feet (15 m)
isolated interface for data transfer
with DIGSI
Upu ≥ 176 V DC
Udo≤ 132 V DC
1)
1
)
®
6MD665 Manual
C53000-G1876-C103-3