User manual

Detailed descriptions of I/O modules | Digital output module UR20-8DO-P
113Manual u-remote1432790000/03/02.2014
TechnicaldataUR20-8DO-P(OrderNo.1315240000)
System data
Data
Process, parameter and diagnostic data depend on the coupler used,
see the table in Section 4.10.
Interface
u-remote system bus
System bus transfer rate
48 Mbps
Outputs
Number
8
Type of load
ohmic, inductive, lamp load
Response time
max. 100 µs high ; max. 250 µs low
Max. output current
per channel 0.5A
per module 4A
Breakingenergy(inductive)
150mJ
Switchingfrequency
Resistive load (min. 47 Ω) 1kHz
Inductive load (DC 13) 2Hz
Lamp load (12W) 1kHz
Actuator connection
2-wire
Short-circuit-proof
yes
Protectivecircuit
Constant current with thermal switch-off and automatic restart
Responsetimeofthecurrentlimitingcircuit
< 100µs
Modulediagnosis
yes
Individualchanneldiagnosis
no
Reactionless
yes
Supply
Supplyvoltage
24V DC +20 %/-15 %
Currentconsumption(I
IN
inthepowersegmentofthefield-bus
coupler),typ.
8mA
Currentconsumption(I
IN
intherespectivepowersegment)
15mA + load (output current path)
General data
Weight
87g
Foradditionalgeneraldata,seeSection3.4
OverviewoftheeditableparameterUR20-8DO-PUR20-8DO-PUR20-8DO-P
Channel Description Options(Value) Default value
0 ... 7: Substitute value Off (0) / On (1) Off (0)