Group of channels
|
4
|
Logic input
|
Negative (source)
|
Discrete input voltage
|
5 V TTL DC
|
Input voltage limits
|
4.5...5.5 V
|
Voltage state 1 guaranteed
|
0.8 V DC
|
Voltage state 0 guaranteed
|
>= 4 V DC at 5.5 V supply voltage
|
Current state 1 guaranteed
|
4 mA
|
Addressing requirement
|
2 input words
|
Input impedance
|
7500 Ohm
|
Maximum leakage current
|
200 mA at Us = 5.5 V and Uin = 4 V
|
Absolute maximum input
|
15 V during 1.3 ms decaying pulse
5.5 V continuous
|
Response time
|
<= 250 µs from state 0 to state 1
<= 500 µs from state 1 to state 0
|
Protection type
|
Input protection
|
Power dissipation
|
5 W
|
Isolation between group and bus
|
1780 Vrms for 1 minute
|
Isolation between group
|
500 Vrms for 1 minute
|
Local signalling
|
1 LED (green) for bus communication is present (Active)
1 LED (red) for external fault detected (F)
32 LEDs (green) for input status
|
Marking
|
CE
|
Bus current requirement
|
170 mA
|
Module format
|
Standard
|
Net weight
|
0.45 kg
|