SENECA Z-KEY-2ETH Ethernet Gateway Installation Guide

SENECA Z-KEY-2ETH Ethernet Gateway

PRELIMINARY WARNINGS

The word WARNING preceded by the symbol indicates conditions or actions that put the user’s safety at risk.
The word ATTENTION preceded by the symbol indicates conditions or actions that might damage the instrument or the connected equipment. The warranty shall become null and void in the event of improper use or  tampering with the module or devices supplied by the manufacturer as necessary for its correct operation, and if the instructions contained in this manual are not followed.

WARNING: The full content of this manual must be read before any operation. The module must only be used by qualified electricians. Specific documentation is available via QR-CODE shown on page 1.

The module must be repaired and damaged parts replaced by the Manufacturer. The product is sensitive to electrostatic discharges. Take appropriate measures during any operation.

Electrical and electronic waste disposal (applicable in the European Union and other countries with recycling).
The symbol on the product or its packaging shows the product must be surrendered to a collection centre authorized to recycle electrical and electronic waste.

SENECA s.r.l.; Via Austria, 26 – 35127 – PADOVA – ITALY;
Tel. +39.049.8705359 – Fax +39.049.8706287

This document is the property of SENECA srl. Copies and reproduction are prohibited unless authorised.
The content of this document corresponds to the described products and technologies. Stated data may be modified or supplemented for technical and/or sales purposes

MODULE LAYOUT

SIGNALS VIA LED ON FRONT PANEL

INSTALLATION REGULATIONS

The module has been designed for vertical installation on a DIN 46277 rail. For optimal operation and long life, adequate ventilation must be provided. Avoid positioning ducting or other objects that obstruct the ventilation slots. Avoid mounting modules over heat-generating equipment.
Installation in the bottom part of the electrical panel is recommended.

FACTORY IP ADDRESS

The default module IP address is static: 192.168.90.101

PROFINET AND WEBSERVER MODE

The device is normally in Profinet mode; in Profinet mode the device can be configured only through the Easy Setup2 software.
In order to access the internal webserver it is necessary to put the device in Webserver mode using the Easy Setup2 or Seneca Device Discovery software. it is also possible to change the operating mode by pressing the side button PS1 following the procedure given in the user manual. To access the maintenance Web Server with 192.168.90.101 factory IP address:
Default user: admin, Default password: admin, http://192.168.90.101

TECHNICAL SPECIFICATIONS

CERTIFICATIONS|

---|---
INSULATION| | | |
POWER SUPPLY| Voltage: 11 ÷ 40Vdc; 19 ÷ 28Vac; 50 ÷ 60Hz Absorption: Max. 2W
ENVIRONMENTAL CONDITIONS| Temperature : -25°C÷ + 65°C; Humidity : 30% ÷ 90% non condensing; Storage temperature: -30°C÷ + 85°C; Degree of protection: IP20
ASSEMBLY| IEC EN60715, 35mm DIN rail in vertical position.
CONNECTIONS| 3-way removable screw terminals, pitch 5 mm
COMMUNICATION PORTS| RS232 or RS485 switchable on terminal

Maximum Baud rate 115K, Maximum cable length RS232 < 3 m.

RS485 IDC10 rear connector : Maximum Baud rate 115k.
2 Ethernet with front RJ45 connector : 100Mbit/s, maximum distance 100m

SETTING THE DIP-SWITCHES

WARNING

The DIP-switch settings are read only at boot time. At each change, perform a restart.
SW1 DIP-SWITCH:

Through DIP-SWITCH-SW1 it is possible to set the IP configuration of the device:

To obtain the configuration from the Flash memory, both SW1 DIP switch selectors must be set to OFF

| | | RESERVED| RESERVED
To reset the device to factory settings both SW1 DIP switches must be set to ON| | | RESERVED| RESERVED
To force the device’s IP address to the standard value of SENECA Ethernet products: 192.168.90.101| | | RESERVED| RESERVED
Reserved| | | RESERVED| RESERVED
KEY

ON| | |
OFF| | |

RS232/RS485 SETTING:
RS232 or RS485 setting on terminals 10 -11 -12 (serial port 2)

SW2

ON| | RS232 ACTIVATION
OFF| | RS485 ACTIVATION

ELECTRICAL CONNECTIONS

Power supply
Terminals 2 and 3 can be used to provide the module with power supply as an alternative to
the connection using the Z-PC-DINx bus.
Power voltage must be between 11 and 40Vdc (any polarity) or between 19 and 28Vac.
The upper limits must not be exceeded in order to avoid serious damage to the module.
If the power supply source is not protected against overload, a safety fuse with a 1A max permissible value must be installed in the power supply line.

Serial port 2: RS485 SW2 = OFF
The module has a serial port that can be configured with the SW2 switch.
If switch SW2 is in the OFF position, the RS485 COM 2 port is available at terminals 10-11-
12. The illustration shows how to complete connections.
N.B.: the indication of the RS485 connection polarity is not standardized and in some devices may be inverted.

Serial port 2: RS232 SW2 = ON
The module has a serial port that can be configured with the SW2 switch.
If switch SW2 is in the ON position, the RS232 COM 2 port is available at terminals 10-11-12.
The illustration shows how to complete connections.
The RS232 interface is fully settable.

Power supply and Modbus interface are available using the Seneca DIN rail bus, via the IDC10 rear connector, or the Z-PC-DINAL2-17.5 accessory.

Back connector (IDC 10)
The illustration shows the meanings of the various IDC10 connector pins if signals are to be sent via them directly.

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