TECHNICAL DATA

Power supply 11..40 Vdc
Max power consumption 6 W
Isolation 1.5 kVac
Status LED indicators Power
Run
I/O status
VPN status
VPN connection
RX/TX serial communication
Ethernet Link/Traffic 
Grado di protezione IP20
Connections Removable terminal block 3.5mm pitch, cable cross-section 1.5mm2
1 IDC10 posterior
1 micro SD slot
2 Ethernet RJ45 connectors
1 USB Host Type A connector
Flash memory (data)  ≥4 GB
RAM memory 512 MB
CPU ARM 32 Bit
Micro SD slot Push-Push
Operating Temperature -25..+65 °C
Digital I/O channels Nr.6 Configurable digital inputs-outputs (Voltage OFF<4V, ON>8V. Current MAX. (Vout+) 50 mA)
Analog I/O channels Nr.2 Analog inputs in voltage (0..30 Vdc) and current (0..25 mA)
Ethernet ports Nr.2 10/100Tx Fast Ethernet ports with RJ45 front connector
Serial ports Nr.1 RS232/RS485 port switchable via software, max baud rate 115k on connector
Nr.1 RS485 port, max baud rate 115kbps on connector IDC10 for bus and terminals
Nr.1 RS485 port, max baud rate 115kbps on terminals
USB port Nr.1 USB host port on type A side connector
CAN port Nr.1 CAN port (terminals)
Communication protocols Modbus RTU Master/Slave
Modbus TCP Server/Client
FTP client
SFTP server
HTTP server, HTTPS server
SMTP / SMTPS client
SNMP
SAMBA (MS Windows)
SIEMENS S7 Client
IoT protocols MQTT Client
OPC-UA Server / Client
http post
Energy protocols IEC 60870-101 slave (opz.)
IEC 60870-104 server (opz.)
IEC 61850 server/client (opz.)
VPN clients Virtually unlimited
Dimensions (lxhxp) 35 x 102,5 111 mm
Weight about 240 g 
housing PA6 glass fiber reinforced, black color
Installation For 35 mm DIN rail IEC EN 60715
Certifications CE, UKCA
OPERATING MODES  
ModBUS Gateway x
ModBUS Gateway shared memory x
Transparent gateway x
Serial Device Server x
LAN Router x
4G Router -
Datalogger x
Remote alarm unit x
VPN access unit x
VPN tunnel -
LAN/WAN Switch x
Nat 1:1 x
Static Router x
SECURITY  
Remote access block Mechanical type, digital input
LAN/WAN separation Yes
Authentication 2-factor (Google Authenticator)
User permission management Supervisor / Users / Groups
Encryption algorithm (data encryption) OpenVPN AES-256bit-CBC + Auth SHA256 bit or user selectable
Fixed TCP-IP ports for remote assistance Yes
Security Protocols OpenVPN, SSL, HTTPS Server, MQTT over SSL/TLS, TLS 1..2 or higher
SSL/TLS Certificates Automated TLS certificate management for HTTPS
Cybersecurity Certificates (penetration test) Yes, OWASP, NIST 800-115, Risk Analysis, IEC62443
SETTINGS & SOFTPLC  
Configuration environment Z-NET4, Web Server
PLC programming IEC 61131-3 (Straton)
Max nr. of variables/tags 1.000
Program size 2.048 kB
Diagnostics  Web Server
Data logging and visualization Data Recorder, Trend Viewer, Web Factory
VPN management software Open VPN, VPN Client Communicator
Management tool SDD, SESC
LET'S remote access support Yes

SHIPPING AND EXPORT INFORMATION

PRODUCT CODE Z-TWS4-RT-E
GROSS WEIGHT kg 0.2
ORIGIN IT
CN (Combined Nomenclature) 85371091
ECCN 4A994

Manuals, flyers

 
IT EN FR DE ES
Datasheet
pdf icon it pdf icon en - - -
IEC 61131-3 Multifunction CPUs brochure
pdf icon it pdf icon en - - -
LETS - IoT Connectivity Solutions
pdf icon it pdf icon en - - -
RTUs and Telemetry Solutions
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 - - -
Guide for sending emails with SENECA RTUs
pdf icon it pdf icon en - - -
FileZilla FTP server Installation manual (Windows OS)
pdf icon it pdf icon en - - -
Guide to sending emails with a Gmail account
pdf icon it pdf icon en - - -

Firmwares

 
IT EN
Firmware SW01978-2.2.2.2 (please read the release notes)

SHA256 Checksum:
61d39f2b6620d04a179bf565c20c83c4be80f643b6f7ae6983812cc8b71fbcba
zip icon Multi txt icon it txt icon en
Firmware SW01978-2.2.2.0 (read the release notes)

SHA256 Checksum:
5d62c7978723a82c6c6ea228347caf80a17e24e14c939cf83219869fdf8b46a4
zip icon Multi txt icon it txt icon en
Firmware SW01978-1.0.7.1 (please read release notes .txt)

SHA256 Checksum:
b0ee642f2026b1b6f67602d84ffe81677425528d226095776d0e32d825a54a96
zip icon Multi txt icon it txt icon en
Firmware SW01978-1.0.7.0 (please read release notes .txt)

SHA256 Checksum:
6af07afd3f276297608d09421d46d0428fa98e1f7795354e0fb8ea53f84383c4
zip icon Multi txt icon it txt icon en
Firmware SW01978-1.0.6.4 (read the release notes)

SHA256 Checksum:
17257683abb84390e11876c57cf67147bce1d1b7e65ed6369e5d7d669f06a052
zip icon Multi txt icon it txt icon en
Firmware SW01978-1.0.6.3 (read the release notes)

SHA256 Checksum:
ee14bff1aa5fa7268ac4aacb1a3bab35033a109c4aa7f7cd7a950a6df697b142
zip icon Multi txt icon it txt icon en
Firmware SW01978-1.0.6.2 (please read the release notes)

SHA256 Checksum:
bea31d90840e59f5dc7ba8f48af8147794a7fdca291c426dff486ae0deb58081
zip icon Multi txt icon it txt icon en

Certifications

 
Cyber Security - Penetration Test
pdf icon Multi
CE Conformity Declaration
pdf icon Multi
REACH and ROHS declarations
pdf icon Multi
Customs codes
pdf icon Multi
0
0
0

SENECA offices will be closed from August 3 to August 25 included. Business activities will resume regularly on Monday 26 August. Orders received from July 30 will be shipped from August 26. We wish you happy summer holiday!

Product versions

Price
Z-TWS4-RT-E

IEC 61131 multifunction controller, workbench Straton

In stock ?

Mandatory accessory

Price
STRATON-IDE256

Straton development environment up to 256 TAGs (one-time purchase)

In stock ?
STRATON-IDE512

Straton development environment up to 512 TAGs (one-time purchase)

In stock ?
STRATON-IDEUN

Straton development environment for unlimited TAGs (one-time purchase)

In stock ?
STRATON-UPGRADE1

Upgrade to improve a Straton license from 256 TAGs to 512 TAGs (one-time purchase)

In stock ?
STRATON-UPGRADE2

Upgrade to improve a Straton license from 512 TAGs to UNLIMITED TAGs (one-time purchase)

In stock ?
STRATON-UPGRADE3

Upgrade to improve a Straton license from 256 TAGs to UNLIMITED TAGs (one-time purchase)

In stock ?
STRATON-870-850

IEC 60870-5-101/104 Master / Slave + IEC 61850 Client / Server license

In stock ?
STRATON-870M

IEC 60870-5-101/104 Master activation license

In stock ?
STRATON-870S

License for energy protocols activation IEC 60870-5-101/104 Slave (single purchase per device)

In stock ?
STRATON-870S-850

License for energy protocols activation IEC 60870-5-101/104 Slave and IEC 61850 Client/Server (single purchase per device)

In stock ?

Accessories

Price
Z-MBUS

M-BUS adapter module for SENECA or third party CPUs

In stock ?
120.00
USB-SW-KEY

USB-key with software, libraries, platforms/development environments and manuals

Availability to confirm, please contact us ?
12.50
CS-TIP-MEF-PH

Serial communication cable (Tips / female Connector 4-way) for CPU/GATEWAY

In stock ?
14.00
CS-DB9M-MEF-PH

Serial communication cable ( DB9M / MEF PH ) 3 wires 1.5 m

In stock ?
14.00
MSD

Micro SD memory card with adapter

Availability to confirm, please contact us ?
18.00
Z-PC-DINAL1-35

DIN rail bus system head terminal + 1 slot 35 mm

In stock ?
23.00
Z-PC-DIN1-35

DIN rail bus 1 slot 35 mm

In stock ?
21.00
Z-PC-DIN4-35

DIN rail bus system 4 slot 35 mm

In stock ?
32.00