Siemens SIMATIC MV440 - Page 360

Technical data
13.2 Technical specifications of the reader
SIMATIC MV420 / SIMATIC MV440
358 Operating Instructions, 04/2013, A5E02371045-06
SIMATIC MV420
Reader
Image acquisition
• CMOS chip 1/3", 768 x 480 (640 x 480), square pixels;
global shutter
Image data transfer Triggered image acquisition
Casing Die-cast aluminum
Dimensions (W x H x D) in mm 53 x 86 x 40
Weight
• approx. 0.25 kg
Degree of protection IP 67 to IEC 60529
Input voltage range: 24 V DC ±20 %
Max. power consumption at
24 V DC:
170 mA (without I/O signals)
Starting current I
1
max. 2 A; < 1 ms
Power down bridging time
(at 24 V DC):
10 ms
Digital output signals
*)
OUTPUT2 … OUTPUT3
floating and short-circuit proof
With max. load current: 50 mA
Max. short-circuit current 240 mA
Delays
switching on and off
0 … 2 ms
*)
All values of the output signals are relative to the OUTPUT_COMMON signal.
Input signals
*)
INPUT1 (trigger):
• Input resistance at 24 V DC
• Input voltage for "1" signal
• Input current for "1" signal
• Input voltage for "0" signal
• Input current for "0" signal
6 KΩ
15 ... 30 V
2 ... 5 mA
0 ... 5 V
0 … 1.4 mA
*)
All values of the input signals are relative to the INPUT_COMMON signal.
Strobe signal
*)
Fast strobe output
Max. load current at 24 V DC: 25 mA
*)
All values of the strobe signal are relative to chassis ground of the power supply.