Siemens S5-135U/155U - Manual (Page 354)

8-42
System Manual
C79000-G8576-C199-06
8.4.6 6ES5 435-4UA12 Digital Input Module
Rated input voltage 24 to 60 V AC (47 to 63 Hz)
Number of inputs 16
Isolation Yes, 2 groups of 8 inputs
Input voltage
for logic 0
for logic 1
0 to 15 V AC
20 to 72 V AC
Rated input current
bei AC 48 V
bei AC 60 V
15 mA typical
20 mA typical
Input current for 2-wire BERO
for logic 0
for logic 1
v 5 mA
w 10 mA
Input frequency 20 Hz max. as pulse train
Delay time
for positive-going edge
for negative-going edge
5 ms typical (2 to 15 ms)
20 ms typical (10 to 25 ms)
Input resistance 3 kilohms typical
Coincidence factor (total load capability)
ventilated
not ventilated
100 %
75 % at 60 V;
100 % at 35
o C;
100 % at 30 V
Permissible line length 600 m max. unshielded
1000 m max. shielded
Power supply
Digital section from system bus 5 V, 100 mA typical
Power dissipation (rated operation) 3.5 W at 24 V, 18.0 W at 60 V
Enable input (F+/F–) Jumper in front connector
Voltage test to VDE 0160 Between two groups: 2000 V AC;
Between group and ground point: 1500 V AC
Mechanical specifications
Dimensions (W x H x D) 40 mm x 255 mm x 195 mm
Weight Approx. 0.55 kg
Digital Input/Output Modules