User manual

Detailed descriptions of I/O modules | Empty slot module UR20-ES
231Manual u-remote1432790000/03/02.2014
6.33 Empty slot module UR20-ES
EmptyslotmoduleUR20-ES(OrderNo.1315770000)
Empty slot modules can be integrated as reserve modules in
a station. They bridge all contacts in the basic module 1:1
and otherwise have no function.
Empty slot modules are passive modules without eld bus
communication, therefore they are not considered during
conguration.
A maximum of three passive modules (power-
feed module, potential distribution module,
empty slot module) may be installed in succes-
sion, however the next module to be installed
must be an active module!
TechnicaldataUR20-ES(OrderNo.1315770000)
General data
Weight
70 g
Foradditionalgeneraldata,seeSection3.4