JUMO 705040 mTRON T - Router Module Installation Instructions - Manual (Page 13)

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1 Introduction
1.5 Brief description
The router module is used to achieve decentralization within the automation system, which
means that the input/output modules are dispersed to several DIN rails/switch cabinets. A dis-
tance of up to 100 m can lie between two router modules, between a router module and a base
unit, or between a router module and a multifunction panel. A maximum of 30 router modules
and a maximum of 30 input/output modules is possible in a system.
LEDs are used to indicate applied voltage supply and the operating status of the module.
The electrical connection of the voltage supply for the router module is carried out at the front
through a removable terminal strip.
No configuration of the router module is required. The router module is simply integrated into
the overall system by the setup program. For special applications such as hot-connect the ad-
dress of the router module can be set by rotary coding switches.
For service work, the module insert can be easily pulled out of the case at the front. The case
including the bus PCB remains mounted on the DIN rail.
1.5.1 Block diagram
Bus Out1 (system bus)
For connection to
multifunction panel or router
705040
Voltage supply Out System bus
Bus In (system bus)
For connection to base unit,
multifunction panel, or router
Bus Out2 (system bus)
For connection to
multifunction panel or router
Voltage supply In
(at the front)