Binary Inputs And Outputs - Siemens SIPROTEC 7SJ62 Instruction Manual

Alternative Voltage

10.1.3 Binary Inputs and Outputs

Binary Inputs
1
Output Relays )
7SJ62 Manual
C53000-G1140-C121-1
Voltage Supply via Integrated Converter
Nominal Power Supply Alternating Voltage
V AC
PS
Permissible Voltage Ranges
Power Consumption, Quiescent
Power Consumption, Energized
Bridging Time for Failure/Short Circuit
Number
7SJ621*–
7SJ622*–
Nominal Voltage Range
Current Consumption, Energized
Switching Thresholds
– For Nominal Voltages 24/48/60 VDC
– For Nom. Voltages 110/125/220 VDC V
Maximum Permissible Voltage
Impulse Filter on Input
Output Relays for Commands/Annunciations
Number
7SJ621*–
7SJ622*–
Contacts per Relay
Switching Capability
Switching Voltage
Permissible Current per Contact
and Total Current on common path
1 Live Status Alarm Relay
Contacts
Switching Capability
115 V
92 to 132 V
approx. 3 VA
approx. 9 VA
≥ 10 ms
8 (configurable)
11 (configurable)
24 VDC to 250 VDC, bipolar
approx. 1.8 mA, independent of the
control voltage
adjustable voltage range with jumpers
≥ 19 VDC
V
PU
≤ 14 VDC
V
DO
≥ 88 VDC
PU
≤ 66 VDC
V
DO
300 V DC
220 nF Coupling Capacitor at 220 V with
recovery time > 60 ms
8 (configurable)
6 (configurable)
1 NO/form A
MAKE 1000W/VA
BREAK 30 W/VA
40 W resistive
25 W at L/R ≤ 50 ms
250 V
5 A continuous
30 A for 0.5 s
1 changeover contact/form C
MAKE 30 W/VA
BREAK 20 W/VA
30 W resistive
25 W at L/R ≤ 50 ms
Technical Data
AC AC
230 V
AC
184 to 265 V
approx. 3 VA
approx. 7 VA
AC
10-3