TECHNICAL DATA

Power Supply 10..30 Vdc (models R203-1-L, R203-2-L)
90..264 Vac (50-60 Hz) (models R203-1-H, R203-2-H)
Max Power Consumption 2.8 W
Isolation 3,500 Vac (to/from power circuits)
1,500 Vac (other circuits)
Status Indicators Power supply, digital channels, RS485 communication, data logger status, wiring error, Ethernet ports activity
Installation category 600 V CAT III
Programming via Web Server. Through the SDD software, it is possible to locate the device and easily access it.
Precision class 0.2% for voltage/current; 0.5% for power
Flash memory 8 MB
Network Features Dual Daisy Chain Ethernet Connection
LAN fault bypass (the active connection between the two Ethernet ports of the device in case of power failure)
Max 32 Peer-to-Peer Rules (I/O Mirror) - No Master required
ModBUS Passthrough (TCP-IP to RS485)
Identification and configuration IP, MAC, and Firmware via SDD tool
Energy Features Energy metering (on output digital output) No. 2 incremental counters 32 bits on digital inputs @5kHz
Type of insertion / Connection mode Single-phase, 3-phase 3-wire, 3-phase 4-wire, CT, CT with mV output, Rogowski transducers, Aron
Frontal Protection degree IP20
Mounting DIN RAIL 35 mm guide
Connections Screw terminals
Operating temperature -25..+65 °C
Dimensions 107x90x32 mm
Weight 170 g
Case PC/ABS self-extinguishing UL94-V0, black color
Voltage/current inputs
Phase voltage measurement Voltage: up to 600 Vac, freq. 45 ÷ 65 Hz
VT with output up to 600 Vac concerning neutral
Phase current measurement AT with output 1-5 A f.s.
AT with output mV or Rogowski up to 250 mV
Integrated I/Os
Digital inputs Nr.2 activatable with voltage from 12 to 24V and 2 digital counters @ 50 Hz
Digital outputs Nr.2 capacity Imax = 50 mA Vmax = 28V
Analog outputs Nr.1 settable: in VOLTAGE 0..10 Vdc, min load resistance 2kΩ or in CURRENT 0..20, 4..20 mA, max load resistance 500Ω
Transmission error: 0,1 % of max range
Thermal drift: 100 ppm/K
COMMUNICATION
Serial
Interfaces Nr.1 RS485 port
Protocol ModBUS RTU
Distance Up to 1,200 m
Connectivity Max 128 nodes
Ethernet
Ports Nr.1 Ethernet Port 100 Mbps (R203-1-x models)
Nr.2 Ethernet Ports 100 Mbps (R203-2-x models)
Protocol ModBUS TCP-IP, MQTT, HTTP POST, P2P, FTP
Connections Ethernet switch with Daisy Chain protection

 
IT EN FR DE ES
R203, S203, T203 Series Energy Power Meters
pdf icon it pdf icon en - - -
Installation Manual
pdf icon it pdf icon en pdf icon fr pdf icon de pdf icon es
User Manual
pdf icon it pdf icon en - - -

Firmwares

 
▼ IT EN
Firmware SW01987-1.0.6.9 (please read release notes)

SHA256 Checksum:
cfa649a59fd715ad1920946e1c6807a93940d3a1528c6a95a32fc5b1912d707e
zip icon Multi txt icon it txt icon en
Firmware SW01987-1.0.6.8 (please read release notes)

SHA256 Checksum:
72c2b89a4d1b16c0c4a9c4acce4c412acc674c85b5a0dcd1acf5f1247500dce9
zip icon Multi txt icon it txt icon en
Firmware SW01987-1.0.6.4 (please read release notes)

SHA256 Checksum:
00b210144869ca54f1cede0d3f1f6ec2ad680331f9127975087e4da28d3072bb
zip icon Multi txt icon it txt icon en
Firmware SW01987-1.0.6.3 (please read release notes)

SHA256 Checksum:
78a8e4a4ce472569c7b43411c3dda4c1e0da36de6cd496505f040f4b0f2b0c3a
zip icon Multi txt icon it txt icon en
Firmware SW01987-1.0.5.9 (read the release notes)

SHA256 Checksum:
edf2ede7007038110e4075e228877ee0a79380a41d7b9474f78db88a112ea422
zip icon Multi txt icon it txt icon en
Firmware SW01987-1.0.5.6 (read the release notes)

SHA256 Checksum:
20bbdd316d7bc944b960958a61aa36f775ef39025f91952705667557a3fe0f94
zip icon Multi txt icon it txt icon en
Firmware SW01987-1.0.4.0 (read the release notes)

SHA256 Checksum:
61997191f204c64b08cde66f75cdffb1df975dffcc8a6743145cadac4cfb7f05
zip icon Multi txt icon it txt icon en
Firmware SW01987-1.0.3.6 (read the release notes)

SHA256 Checksum:
8476bc641f03cc2de8564f86beecb971d05ffc262aa86dee167e2187faa48725
zip icon Multi txt icon it txt icon en
Firmware SW01987-1.0.3.4 (read the release notes)

SHA256 Checksum:
512787868e27ad5db2c8590a66ea06eafaa0b43c37b467d680349c0e3bc8edc9
zip icon Multi txt icon it txt icon en
Firmware SW01987-1.0.3.0 (please read release notes)

SHA256 Checksum:
667550b3c990d19969e4ccd899d75507aa2fc8b07c239a32e57dc41137a95b7c
zip icon Multi txt icon it txt icon en

ЧЕРТЕЖИ И CAD МОДЕЛИ

 
▼
2D Model
zip icon Multi
3D Model
zip icon Multi

 
▼
CE Declaration of Conformity
pdf icon Multi
REACH and ROHS declarations
pdf icon Multi
Customs codes
pdf icon Multi
 
▼
easy_setup_2.jpg
EASY SETUP

Suite for all programmable SENECA devices
zip icon Multi
SDD_icon.png
SDD

SDD - Seneca Discovery Device
zip icon Multi

SURPRISE_Smart_Display.jpg
SURPRISE Smart Display

IIoT Edge Gateway with 7'' touchscreen HMI, built-in I/O's, WiFi, datalogger, and remote control functions
rc150.jpg
RC150

Rogowski Coil, output 100 mV/kA @ 50 Hz, coil Ø 80..580 mm
rc190.jpg
RC190

Rogowski Coil, output 333 mV/kA @ 50Hz, coil Ø 100..580 mm

s203tad.jpg
S203TA-D

AC three phase network analyzer with energy meter
s203rcd.jpg
S203RC-D

Three-phase Network Analyzer for Rogowski’s sensor
s604b.jpg
S604B

Three-phase Power Meter BASIC version
s604e.jpg
S604E

Three-phase Power Meter ENERGY Plus version
S604e-rog.jpg
S604E-ROG

KIT with three-phase Power Meter ENERGY Plus and three Rogowski coils
s711.jpg
S711B

Three-phase Power Meter with wide display (BASIC)
s711.jpg
S711E

Three-phase Power Meter with wide display (ENERGY Plus)
s711EROG.jpg
S711E-ROG

KIT with three-phase Power Meter ENERGY Plus (front panel version) and three Rogowski coils
0
0
0

Product versions

Price
R203-1-H

Energy power meter with Ethernet port and universal input (power supply 230V)
[Product version available while stocks last]

?
€ 310,00
R203-1-L

Energy power meter with Ethernet port and universal input (power supply 24V)
[Product version available while stocks last]

?
€ 325,00
R203-2-H

Energy power meter with 2 Ethernet ports and universal input (power supply 230V)

?
€ 330,00
R203-2-L

Energy power meter with 2 Ethernet ports and universal input (power supply 24V)

?
€ 345,00


Price
CE-RJ45-RJ45-R

Ethernet cable (right) ( RJ45 / RJ45 )

?
€ 7,00
RC150-025-100-3M

Rogowski Coil L=25 cm, Ø int. 8 cm, 100mV/1KA-50Hz and cable L=3mt

?
€ 100,00
RC150-025-100-5M

Rogowski Coil L=25 cm, Ø int. 8 cm, 100mV/1KA-50Hz and cable L=5mt

?
€ 110,00
RC150-035-100-3M

Rogowski Coil L=35 cm, Ø int. 11 cm, 100mV/1KA-50Hz and cable L=3mt

?
€ 104,00
RC150-040-100-3M

Rogowski Coil L=40 cm, Ø int. 12 cm, 100mV/1KA-50Hz and cable L=3mt

?
€ 104,00
RC150-040-100-5M

Rogowski Coil L=40 cm, Ø int. 12 cm, 100mV/1KA-50Hz and cable L=5mt

?
€ 113,00
RC150-060-100-3M

Rogowski Coil L=60 cm, Ø int. 19 cm, 100mV/1KA-50Hz and cable L=3mt

?
€ 110,00
RC150-060-100-5M

Rogowski Coil L=60 cm, Ø int. 19 cm, 100mV/1KA-50Hz and cable L=5mt

?
€ 123,00
RC150-090-100-3M

Rogowski Coil L=90 cm, Ø int. 28 cm, 100mV/1KA-50Hz and cable L=3mt

?
€ 155,00
RC150-090-100-5M

Rogowski Coil L=90 cm, Ø int. 28 cm, 100mV/1KA-50Hz and cable L=5mt

?
€ 168,00
RC150-120-100-3M

Rogowski Coil L=120 cm, Ø int. 38 cm, 100mV/1KA-50Hz and cable L=3mt

?
€ 250,00
RC150-180-100-3M

Rogowski Coil L=180 cm, Ø int. 57 cm, 100mV/1KA-50Hz and cable L=3mt

?
€ 402,00
RC150-120-100-5M

Rogowski Coil L=120 cm, Ø int. 38 cm, 100mV/1KA-50Hz and cable L=5mt

?
€ 245,00
RC190-030-333-3M

Rogowski Coil Coil-L=30cm, Øint. 9cm, 333mV/1KA-50Hz, cable-L=3mt

?
€ 123,00
RC190-035-333-3M

Rogowski Coil Coil-L=35cm, Øint. 11cm, 333mV/1KA-50Hz, cable-L=3mt

?
€ 127,00
RC190-060-333-3M

Rogowski Coil Coil-L=60cm, Øint. 19cm, 333mV/1KA-50Hz, cable-L=3mt

?
€ 134,00
RC190-090-333-3M

Rogowski Coil Coil-L=90cm, Øint. 28cm, 333mV/1KA-50Hz, cable-L=3mt

?
€ 188,00
TAA-01005-2030

Split core current transformer 100/5A CL.0,5 D=20x30mm

?
€ 111,00
TAA-01505-2030

Split core current transformer 150/5A CL.0,5 D=20x30mm

?
€ 111,00
TAA-02005-2030

Split core current transformer 200/5A CL.0,5 D=20x30mm

?
€ 111,00
TAA-02505-2030

Split core current transformer 250/5A CL.0,5 D=20x30mm

?
€ 114,00
TAA-03005-2030

Split core current transformer 300/5A CL.0,5 D=20x30mm

?
€ 114,00
TAA-04005-2030

Split core current transformer 400/5A CL.0,5 D=20x30mm

?
€ 114,00
TAA-02505-5080

Split core current transformer 250/5A CL.0,5 D=50x80mm

?
€ 122,00
TAA-04005-5080

Split core current transformer 400/5A CL.0,5 D=50x80mm

?
€ 122,00
TAA-05005-5080

Split core current transformer 500/5A CL.0,5 D=50x80mm

?
€ 127,00
TAA-06005-5080

Split core current transformer 600/5A CL.0,5 D=50x80mm

?
€ 127,00
TAA-07505-5080

Split core current transformer 750/5A CL.0,5 D=50x80mm

?
€ 131,00
TAA-08005-5080

Split core current transformer 800/5A CL.0,5 D=50x80mm

?
€ 131,00
TAA-05005-8080

Split core current transformer 500/5A CL.0,5 D=80x80mm

?
€ 142,00
TAA-08005-8080

Split core current transformer 800/5A CL.0,5 D=80x80mm

?
€ 153,00
TAA-10005-8080

Split core current transformer 1000/5A CL.0,5 D=80x80mm

?
€ 153,00
TAC-0205-00-0000

Primary wound current transformer 20/5A CL. 0.5

?
€ 31,00
TAC-0255-00-0000

Primary wound current transformer 25/5A CL. 0.5

?
€ 34,00
TAC-0305-00-0000

Primary wound current transformer 30/5A CL. 0.5

?
€ 36,00
TAC-0505-22-3010

Through-bar current transformer 50/5A CL.1, cable 22mm, bar 30x10mm

?
€ 19,00
TAC-0605-22-3010

Through-bar current transformer 60/5A CL.1, cable 22mm, bar 30x10mm

?
€ 20,00
TAC-01005-22-3010

Through-bar current transformer 100/5A CL.1, cable 22mm, bar 30x10mm

?
€ 20,00
TAC-01505-22-3010

Through-bar current transformer 150/5A CL.1, cable 22mm, bar 30x10mm

?
€ 20,00
TAC-01005-32-4010

Through-bar current transformer 100/5A CL.0.5, cable 32mm

?
€ 20,00
TAC-02505-32-4010

Through-bar current transformer 250/5A CL.0.5, cable 32mm

?
€ 27,00
TAC-04005-32-4010

Through-bar current transformer 400/5A CL.0.5, cable 32mm

?
€ 28,00
TAC-05005-32-4010

Through-bar current transformer 500/5A CL.0.5, cable 32mm

?
€ 30,00
TAC-08005-32-4010

Through-bar current transformer 800/5A CL.0.5, cable 32mm

?
€ 31,00