Siemens SICAM A8000 Series User Manual

Standard I/O Modules
74 Unrestricted SICAM A8000 Series, SICAM I/O Modules
DC8-012-2.06, Edition 09.2019
2.10.3 Technical Data
Inputs for measuring currents
Nominal current 1 A/5 A (parameter-settable)
Max. measurement current 200% I
N
Nominal frequency 50 Hz, 60 Hz (range 45…65 Hz)
Internal consumption
< 0.1 W at I
N
= 1 A
< 0.3 W at I
N
= 5 A
Thermal withstand capability
10 A continuous
100 A 1 s
Outputs for measuring currents
Nominal voltage
AC 225 mV at I
N
= 1 A following IEC 60044-8
AC 1.125 V at I
N
= 5 A
Max. voltage AC 2.25 V at I
N
= 10 A
Nominal frequency 50 Hz, 60 Hz (range 45…65 Hz)
Mechanics and connectors
Terminals
•
Removable screw terminal (grid size 5.08)
3 LoPo measuring current outputs, 10-pin (X1)
•
Screw terminal for 3 measuring current inputs, 6-pin (X2)
Rated impulse voltage 4 kV (measurement category III)
Connection data X1
Locking torque
1)
(PHOENIX)
(FCI)
0.5 Nm to 0.6 Nm
0.36 Nm to 0.44 Nm
AWG
min. 22
max. 12
Conductor cross section solid
min. 0.33 mm²
max. 2.5 mm²
Conductor cross section stranded
min. 0.33 mm²
max. 2.5 mm²
Conductor cross section stranded with
ferrule without plastic sleeve
min. 0.33 mm²
max. 2.5 mm²
Conductor cross section stranded with
ferrule with plastic sleeve
min. 0.33 mm²
max. 2.5 mm²
2 wires stranded with ferrule without
plastic sleeve
min. 0.33 mm²
max. 1 mm²
2 wires stranded with TWIN ferrule with
plastic sleeve
min. 0.5 mm²
max. 1.31 mm²
Wire strip length
min. 6 mm
max. 7 mm
Length ferrule 10 mm
Max. cable length 0.5 m
2)

Siemens SICAM A8000 Series Specifications

General

Modular Design	Yes
Operating Temperature Range	-40°C to +70°C
Communication Interface	Ethernet, RS485, RS232
Protection Class	IP20
Communication Protocols	IEC 61850, DNP3, Modbus, IEC 60870-5-104
Power Supply	24 V DC, 230 V AC
Mounting	DIN rail
Digital Inputs	Up to 32
Digital Outputs	Up to 16
Input Voltage Range	24 V DC to 230 V AC