janitza UMG 806, Руководство пользователя и технические данные

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UMG 806 www.janitza.com
13. Expansion modules
The following optional expansion modules can be
used to extend the functionality of the basic device
(the basic device only supports
one
extension
module per module type):
·806-EC1 module
·806-ED1 module
·806-EI1 module
Use the parameter list to activate the respective
module, see chapters „10.3 Parameter list“ on
page 52.
13.1 Module types
13.1.1 806-EC1 module
The 806-EC1 communication module
·Requires no external power supply.
·Extends the functional range of the basic device
by an additional Ethernet interface for Modbus/
TCP and SNMP (MIB file in the download area at
www.janitza.com).
·Has a gateway/master functionality.
13.1.2 806-ED1 module
The 806-ED1 expansion module
·Requires no external power supply.
·Extends the functional range of the basic de-
vice by an additional 4 digital inputs and 2 relay
outputs.
·Is suitable for reading potential-free contacts.
In this regard, please refer to the connection exam-
ple „13.4.1 806-ED1 module“ on page 63.
The 2 relay outputs have two optional operating
modes:
·Remote control,
·Alarm when limit values are exceeded.
In the configuration settings, you can flexibly set
the operating mode, alarm element, alarm range,
etc. for each relay.
13.1.3 806-EI1 module
The 806-EI1 expansion module
·Requires no external power supply.
·Extends the functional range of the basic device
by an additional 4 analog inputs.
·Provides the basic device with 2 relay outputs
The 2 relay outputs have two optional operating
modes:
·Remote control,
·Alarm when limit values are exceeded.
In the configuration settings, you can flexibly set
the operating mode, alarm element, alarm range,
etc. for each relay.