User Documentation

Version 1.2 / August 2020 Page 9 / 102
Configuration
Management
• Configuration with web interface (HTTP/HTTPS)
• Web interface selectable in English or German language
• Configuration support through wizard
• Configuration support through detailed help information (tooltip)
• Configurable Multi-user access with definable rights
• Support for SNMP v1/v3/v3
• Event log / syslog
Other features
Modbus/TCP (Slave
mode)
The integrated Modbus/TCP Slave provides control functions sent by a
Modbus/TCP master. Following functions are imaged in the registers:
• Cut & Alarm: Get status / Set acknowledgment
• IPsec /OpenVPN/u-link: Switch configured VPN connections on or off *
Diagnosis
• „Remote Capture“ - feature for network diagnostics via a connected PC
(Wireshark)
Interfaces
RJ45-Ports
• 4 x 10/100 BaseT(X)
RS 485
• Interface for Modbus RTU communication
SCM card reader
• Save and restore the configuration using a smart card (SIM card with-
out mobile provider data, only the storage capacity of the chip will be
used)
SIM card slot*
1
• Insert SIM card for mobile communication
LED displays
• Signaling the status for power, device status, active VPN connection
and an active cellular connection*
1
Digital Inputs
• 1 DI to trigger different functions as VPN, Firewall or CUT
Reset-Button
• Restore to the factory settings
*
1
for LTE/4G models only
Power
Input Voltage
• 1* 24 VDC (19,2 to 28,8 V DC) Use a power supply according to NEC
Class 2 for use according to UL certification
Current consumption
• Max. 500 mA @ 24 VDC for IE-SR-4TX
• Max. 800 mA @ 24 VDC for IE-SR-4TX-4G*
Technical data (housing)
Housing
• Plastic, protection IP30
Mounting
• TS35 (DIN rail)