Technical Data Of Ricos 8 I/O - Wieland ricos Manual

Basic principles, overview and ordering information
2.8.3 Technical data of
ricos 8I/O
Part no.
Module identifier
Number of inputs
External supply voltage
Power consumption of external
24 V power supply
Power consumption of internal
5 V power supply
Inputs
Switching level
Input current
Electrical isolation to internal bus
Signal delay
Outputs
Max. output current per output
Max. total current of module
Switching level
Electrical isolation to internal bus
Concurrence
Free-wheeling diode
Signal delay
See also "General technical data" on page 107.
Each of the 8 channels can either be operated as an input or an output. This
means that both an input address space and an output address space are
reserved in the bus coupler as a process image. The user must note that an input
channel (e.g. initiator) cannot be used simultaneously as an output channel but
that an output can be read back as an input. The switching function can therefore
be monitored by the PLC.
In the case of modules with digital combined channels, it should be noted that it is not permitted to
apply 24 V to a combined channel without providing the supply voltage.
Otherwise, the voltage is fed back via the output circuit of the combined channel into the supply
voltage terminal of the module. This can lead to a malfunction or the destruction of the output circuit.
36
ricos
8 I/O
83.035.3100.0
83.035.3100.1 (with locating clips for equipotential distribution
board)
1
8
Combined I/Os – can be used individually as inputs or outputs
DC 24 V ± 20% max. 5% residual ripple
0.25 W (without input currents / load currents)
0.325 W
HIGH level +15 V up to +30 V
LOW level -30 V up to +5 V
min. HIGH level (+15 V), I >= 3.6 mA
max. LOW level (+5 V), I <= 1.2 mA
typically (+24 V), I = 6.1 mA
Yes, separately for each channel using optocouplers
<100 µs (hardware)
See also section "Reaction times"
1 A
Overcurrent and short-circuit protection, parallel operation
possible in groups
(2 groups: 0-3, 4-7)
8 A
HIGH level = supply voltage – 0.5 V (IL< 1 A)
LOW level <= 1 V (IL=0 A)
Yes, separately for each channel using optocouplers
100%
Integrated
<100 µs (hardware)
See also section "Reaction times"
IMPORTANT
NOTE
© 2002 Wieland Electric GmbH Version 2.4* (December 2002)
Part no. 05.591.3389.0 © 2002 Wieland Electric GmbH