Technical information

4444
Selection.guide
Applications Digital (discrete) input modules Digital (discrete) input modules
DC DC
Nominal input voltage 24 V 24 V
Number of channels 2 4 6 16
Sensor type 2 or 3-wire + earth 2 or 3-wire 2-wire 2 or 3-wire
Inputs Logic Default Positive on each channel Positive on each channel
User-congurable .
(1)
Positive or negative, selection
by channel
– Positive or negative, selection
by channel
– Positive or negative, selection by
channel
–
Type (IEC/EN 61131-2) Type 2 Type 1+ Type 1 Type 3
Internal power supply for
3-wire sensors
Yes (2 outputs) Yes (4 outputs) No Yes (4 outputs)
Response time Off-to-on
610 ms with 0.2 ms input lter
time
3.5 ms
925 ms with 0.5 ms input lter
time
5.25 ms 1.21 ms 2 ms
On-to-off
625 ms with 0.2 ms input lter
time
3.8 ms
1.35 ms with 0.5 ms input lter
time
5.75 ms 1.74 ms 2 ms
Input lter time Default 1 ms 3 ms 1 ms 5 ms 1 ms
User-congurable (1) 0.2...16 ms – 0.5...16 ms – –
Connection Two STBXTS1100 screw-type or STBXTS2100 spring-type 6-way connectors Two connectors (6-way):
STBXTS1100 (screw-type) or STBXTS2100 (spring-type)
Two connectors (18-way):
STBXTS1180 (screw-type) or
STBXTS2180 (spring-type)
Modicon Telefast ABE 7 connector and
cable (6)
Base STBXBA1000, size 1 (13.9 mm) STBXBA1000, size 1 (13.9 mm) STBXBA3000, size 3 (28.1 mm) STBXBA3000, size 3 (28.1 mm) (7)
Power distribution modules
(PDM) (2)
Voltage 24 V 24 V
Reference STBPDT3100/3105K STBPDT3100/3105K
Isolation Channel-to-bus 1500 V for 1 minute 1500 V for 1 minute
Channel-to-channel – –
Protection against Reverse polarity Yes Yes
Short circuit and overload Yes, time-lag fuse on the power distribution module (PDM) Yes, time-lag fuse on the power distribution module (PDM)
Electronic protection of
sensor power supply
Yes No Yes No
Hot swapping supported Yes, with standard NIM only Yes
Reex actions supported (1) Yes, as inputs only No Yes, as inputs only No Yes, as inputs only No
Operating temperature, horizontal mounting (3) -25…70°C.(4) 0…60°C.(5) -25…70°C.(4) 0…60°C.(5) -25…70°C.(4)
Current consumption on 5 V c logic bus 55 mA 45 mA 45 mA 55 mA 100 mA
Module type Standard
STBDDI3230K STBDDI3420K STBDDI3610K
Basic
STBDDI3425K STBDDI3615K STBDDI3725KS/KC STBDDI3725 (8)
Page 56 56
(1).Can.be.adjusted.with.STBSPU1ppp.conguration.software.
(2).One.PDM.Power.Distribution.Module.is.required.per.voltage.type
(3).Vertical.mounting:.apply.derating.of.8°C.to.the.operating.temperatures.for.horizontal.mounting
(4).For.extended.operating.temperatures.range,.the.power.consumption.can.be.only.calculated.using.Advantys.or.Unity.Pro.software
(5).For.standard.operating.temperatures.range,.the.power.consumption.can.be.calculated.using.Advantys.or.Unity.Pro.software,.or.a.handwritten.sheet.available..
at.the.end.of.this.catalog.(see.page.114).or.an.Excel.worksheet.available.on.our.website,.wwwschneider-electriccom
(6).Modicon.Telefast.ABE7.connector.and.cable.to.be.ordered.separately.(see.page.102)
(7).Base.to.be.ordered.separately
(8).For.use.with.the.Modicon.Telefast.ABE7.pre-wired.system.(see.page.102)
Modicon STB distributed I/O
solution
Digital I/O modules
DC inputs
6.0
More technical information on www.schneider-electric.com