Operating instructions

Technical specifications
12.2 Specifications
MP 377, MP 377 PRO (WinCC flexible)
Operating Instructions, 10/2008, 6AV6691-1DR01-0AB0
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Interfaces
MP 377
12" Touch
MP 377
12" Key
MP 377
15" Touch
MP 377 PRO
15" Touch
MP 377
19" Touch
1 x RS 422/RS 485 Max. 12 Mbps, applies to DP operations
2 x USB 2.0 USB host
Conforms to USB standard 2 (supporting low-speed and full-speed USB devices),
maximum load 500 mA
2 x Ethernet RJ45 10/100 Mbps
Audio Line out
Supply voltage
MP 377
12" Touch
MP 377
12" Key
MP 377
15" Touch
MP 377 PRO
15" Touch
MP 377
19" Touch
Rated voltage
Voltage range, permissible
+24 V DC
19.2 to 28.8 V (–20%, +20%)
Transients, maximum
permissible
35 V (500 ms)
Time between two transients,
minimum
50 s
Current consumption
• Typical
• Constant current,
maximum
• Power on current surge I
2
t
Approx. 1 300 mA
Approx. 1 800 mA
Approx. 4 A
2
s
Approx. 1 700 mA
Approx. 2 500 mA
Approx. 4 A
2
s
Approx. 2 200
mA
Approx. 3 100
mA
Approx. 4 A
2
s
Fuse, internal Electronic
Miscellaneous
MP 377
12" Touch
MP 377
12" Key
MP 377
15" Touch
MP 377 PRO
15" Touch
MP 377
19" Touch
Realtime clock, buffered
1)
Yes
Loudspeaker Onboard
Magnetic field intensity 50/60 Hz;100 A/m RMS
1)
Bridging time of the buffering - approx. 6 weeks.