Siemens S5-135U/155U - Manual (Page 348)

8-36
System Manual
C79000-G8576-C199-06
8.4.4 6ES5 432-4UA12 Digital Input Module
Rated input voltage 24 V DC
Number of inputs 32
Isolation Yes, 4 groups of 8 inputs
Input voltage
for logic 0
for logic 1
–33 to 5 V
13 to 33 V
Rated input current 8.5 mA
Input frequency 100 Hz / 300 Hz / 1 kHz max.
Delay time 1) 3 ms / 1 ms / 0.3 ms typical
(1.5 to 4.8 ms/0.5 to 1.6 ms/0.15 to 0.48 ms)
Input resistance 2.8 kilohms typical
Coincidence factor (total load capability) 100 %
Permissible line length 600 m max. unshielded (3 ms);
200 m max. unshielded (1 ms);
50 m max. unshielded (0.3 ms)
Power supply
Digital section from system bus 5 V, 200 mA typical
Supply voltage for 2-wire BERO 22 to 33 V
Power dissipation (rated operation) 7.5 W
Enable input (F+/F–)
Rated input voltage 24 V DC
Input voltage
for logic 0
for logic 1
–33 to 5 V
13 to 33 V
Rated input current 5 mA
Permissible line length 200 m max.
Voltage test to VDE 0160 Between two groups: 1250 V AC
Between group and ground point: 1250 V AC
Mechanical specifications
Dimensions (W x H x D) 20 mm x 255 mm x 195 mm
Weight Approx. 0.55 kg
1) Selectable in bytes with switch S5
Digital Input/Output Modules