Technical specifications
3.2 Technical specifications
SIMATIC PCIe DIO4
Compact Operating Instructions, 11/2011, A5E03493449-01
15
Digital inputs
Number of inputs
4, controlled simultaneously
Input frequency
Maximum 1 kHz
Required connector
8-pin, Weidmueller B2L 3.50/08/180 SN
BK BX; order no.: 1727650000
Cross section of connection cables at connector
0.08 mm
2
to 1.3 mm
2
Inputs, interruptible
Yes; on rising edge, falling edge or both
edges
Isolation between channels
No
Input voltage
Rated value
For signal "0"
For signal "1"
24V DC
-3 to +5 V
+15 to 30 V
Input current for signal "1", typically
7 mA
Input delay at input voltage rated value
Adjustable filter times per input
Adjustable hysteresis per input
65.5 μs to 4 ms, increment 65.5 μs
1, 3, 5 or 7 samples
Status display
Orange LED per channel
Control via logic; not directly connected
at input signal
Digital outputs
Number of outputs
4
Required connector
10-pin, Weidmueller B2L 3.50/10/180
SN BK BX; order no.: 1727660000
Cross section of connection cables at connector
0.08 mm
2
to 1.3 mm
2
Outputs interruptible
Yes; on rising edge, falling edge or both
edges
Integrated fuse
Yes; 3.15 A
Isolation between channels
No
Short-circuit protection
Response threshold, typically
Yes; electronic
0.6 A
Voltage induced on current interruption limited to
L+ (-53 V)
Lamp load
not permissible
Control of a digital input
Note: Because the output does not drive "0", the change
from "1" to "0" may take a long time with high-impedance
inputs.
Yes
A 100 K pull-down resistor is connected
at each output on the module.
Output current
For signal "1", rated value
For signal "1", minimum load current
For signal "0", residual current
0.5 A
5 mA
0.5 mA
Aggregate current of the outputs
up to 50 °C max. 2 A
