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Z-PASS2-RT

Z-PASS2-RT-4G

IIoT Edge Gateway, Serial Device Server, integrated I/O, GPS and 4G modem

Z-PASS2-RT is a state-of-the-art, highly reliable and secure device designed to manage a virtually unlimited number of client nodes. It features 2 analog inputs and 6 configurable general-purpose digital channels (DI/DO), providing outstanding versatility. With 2 Fast Ethernet ports (1 LAN port, 1 WAN port), 3 serial ports and 1 USB host 2.0 port, Z-PASS2-RT offers a wide range of connectivity options. Z-PASS2-RT also features an integrated 4G/LTE modem for even more robust and reliable connectivity. Z-PASS2-RT supports a broad range of protocols, ensuring full integration with third-party systems and enabling real-time communication.

This device is extremely secure, complying with the most stringent cybersecurity standards, including successful penetration testing according to OWASP, NIST 800-115 Risk Analysis and IEC 62443 guidelines. Configuration is intuitive and straightforward through the integrated web server. Z-PASS2-RT is also part of the LET’S platform, meaning it supports Point-To-Point connections for remote assistance or Single LAN connections for remote control, making it a versatile option for multiple industrial applications.

TECHNICAL DATA

Power supply	11..40 Vdc
Max. consumption	11 W
Max. isolation	1,5 kVac
LED status indicators	Power supply Run I/O status VPN status VPN connection Serial communication RX/TX Ethernet link/traffic 4G/LTE signal level Modem registered Data connection GPS Battery Modem power supply
Protection rating	IP20
Connections	Removable terminal block, 3,5 mm pitch, 1,5 mm cable cross-section² IDC10 connector for bus power supply/communication
Flash memory (data)	≥4 GB
RAM	512 MB
SD card slot	Yes, max. 32GB
I/O channels	6 configurable DI/DO 2 AI (mA,V)
Operating temperature	-25..+65 °C
Dimensions (wxhxd)	35 x 102,5 111 mm
Weight	Approx. 240 g
Enclosure	Glass-fibre-reinforced PA6
Installation	For 35 mm DIN rail, IEC EN 60715
Certifications	CE, UKCA
COMMUNICATION
Ethernet ports (ETH1, ETH2)	2 Fast Ethernet 10/100Tx ports (RJ45)
Serial ports	1 RS232 / RS485 port, max. baud rate 115kbps 2 RS485 ports, max. baud rate 115kbps
USB ports	1 USB host port on side type A connector 1 micro USB port for debugging
CAN port	1 CAN port (terminals)
Modem	Multiband M2M/IoT, 4G / LTE worldwide
Satellite receiver	GPS / GLONASS / BeiDou (compass) / Galileo / QZSS
Serial protocols	ModBUS TCP-IP Server/Client ModBUS RTU Master/Slave
IT / IoT protocols	FTP/FTPs Client sFTP Server HTTP/HTTPS server SMTPs client Samba MQTT/MQTTs OPC UA Server https http post
Connectivity	Max. 50 TCP-IP clients, max. 128 ModBUS RTU/ASCII slave nodes per port, memory area for 2.000 variables (tags)
OPERATING MODES
GATEWAY FUNCTIONS
ModBUS / Ethernet Serial Gateway + passthrough	x
Shared-memory gateway - Gateway with tags	x
Transparent Gateway / Serial Device Server	x
IIoT / Edge / MQTT Gateway	x
ROUTING
LAN router	x
4G router	x
Advanced router - Nat 1:1 & Static Router	x
ADVANCED FUNCTIONS
Datalogger	x
Remote alarm unit	x
VPN remote access unit	x
If-Then-Else logic rules	x
HMI
Widgets and synoptic displays on virtual HMI	x
Remote display	x
SECURITY
Authentication	username/pass
Permission management	Supervisor/operator/guest/ftp user
Encryption algorithm (data encryption)	OpenVPN AES-256bit-CBC + Auth SHA256 bit or user-selectable
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
Programming	Web Server
Management tools	SDD (Seneca Discovery Device) SESC (Seneca Ethernet to Serial Connection)
VPN/IIoT
VPN management software	OpenVPN, VPN Client Communicator
LET'S support	Yes