S203T / S203TA

Analizador de rojo trifásico con comunicación Modbus RS485.

Características:

Entrada de hasta 600 Vac, 5A rms (S203TA), 100mA (S203T)
Salida de corriente de 0 a 20, 4 a 20 mA o voltaje de 0 a 5, 0 a 10 Vdc
Interfaz RS485 con comunicación serial Modbus-RTU, salida análoga configurable a Vrms, Irms, Watt (bi-direccional)
Precisión de 0.5% (S203TA), 0.2% (S203T)
Aislamiento galvánico @3.75KV
Montaje a Riel DIN
Alimentación de 10 a 40 Vdc, 19 a 28 Vac

Technical specifications
TECHNICAL SPECIFICATIONS
Power Supply	10-40 Vdc, 19-28 Vac (50-60 Hz)
Power consumption	2,5 W
Isolation	4 kVac between input measurement and other circuits 1.500 Vac between power supply and communication // retransmitted output
Installation Category	350 V CAT II
Status indicator	Power supply, Fail, RS485 communication
Retransmission error	0,1% (full range)
Band-Pass	7 kHz
Accuracy class	0,2%
Insertion Type	1- phase, 3-phase Aron, 3- phase with 4 wires
Connections	Rogowsky sensors with output max 200 mV RMS
Protection Degree	IP20
Mounting	35 mm DIN rail guide
Connection	Screw terminal, pitch 5,08 mm
Operating Temperature	-10..+65°C S203RC-D, -20...+70°C Rogowski sensor
Dimensions [WHD]	105 x 89 x 60 mm
Weight	200 g
Enclosure	Plastic Material UL V0
COMMUNICATION
Interface	RS485, 2 wire
Speed	Sampling time 25 ms
Protocol	ModBUS RTU slave
Distance	Up to 1.200 m
Connectivity	Max. 32 nodes
I/O
Channels Numbers	1 input, 2 output (Baud Rate max 115.200 b/s)
Input Type	VOLTAGE up to 600 Vac (50-60 Hz); CURRENT from Rogowski transducers with max output 200 mV
Output Type	n° 1 RS485 output modbus slave n° 1 analogue output, voltage/current (Voltage 0..5, 0..10Vdc, min load resistance 2KOhm. Current 0..20, 4..20mA, max load resistance 500 Ohm) n° 1 digital output (pulse for produced/ consumed energy or to report the direction of the current)
PROGRAMMING
Configuration	DIP-switch or software (EASY SETUP)
STANDARD
Approval	CE
Norms	EN 61000-6-4, EN 61000-6-2, EN 61010-1