Siemens S5-135U/155U appendix 10 6ES5 451-4UA13/4UA14 Digital Output Module

Digital Input/Output Modules

8.4.106ES5 451-4UA13/4UA14 Digital Output Module

Rated supply voltage L+

Number of outputs

Isolation

Range for supply voltage

Fusing

Output voltage

for logic 1 for logic 0

Switching current (resistive, inductive load)

Residual current at logic 0

Switching current for lamps

Switching frequency

with resistive load with inductive load

Breaking voltage (inductive)

Total switching current

Coincidence factor (total load capability) ventilated

not ventilated

Permissible line length

±4UA13	±4UA14
24 V DC
32, short-circuit protected 1)
Yes, 1 group of 32 outputs
20 to 30 V DC
6.3 A slow	7 A fast
1 fuse per 8 outputs	1 fuse per 8 outputs
L+ ± 1,5 V min.
3 V max.
5 mA to 0.5 A
0.5 mA max.
0.22 A max. (5 W)

100 Hz max.

2 Hz max. at 0.3 A; 0.5 Hz max. at 0.5 A

Limited to L+ ± 47 VLimited to L+ ±55 V

4 A max. per 8 outputs

100 %

50 %; 100 % up to 35 oC

400 m max. unshielded

Power supply

Digital section from system bus

Current consumption from L+/L±

Power dissipation (rated operation)

5 V, 80 mA typical

24 V, 150 mA typical

17.0 W

24 V, 200 mA typical

6.4 W

Enable input (F+/F±),

Rated input voltage

Input voltage

for logic 1 for logic 0

Rated input current

Permissible line length

24 V DC

13 to 33 V

±33 to 5 V

5 mA

200 m max.

Short-circuit monitoring

Indicator for signaling output (H+)

Output voltage

referred to L± (with feed at 1L+) for logic 1

for logic 0

Switching current

Voltage test to VDE 0160

Red LED for every 8 outputs
1L+ ± 5 V min.	1L+ ±1,5 V min.
3 V max.	3 V max.

10 mA max. limited

Between group and ground point: 1250 V AC

Mechanicalspecifications

Dimensions (W x H x D)

Weight

20 mm x 255 mm x 195 mm

Approx. 0.45 kg

1)Short-circuit protection responds with line resistance v 15 ohms, irrelevant for the ±4UA14 .

8-50	System Manual
	C79000-G8576-C199-06