simatic s7-300 - megaelektrik.net

SIMATIC S7-400
Racks
Fan subassembly
■ Overview
• Fans for the SIMATIC S7-400
• Necessary when using modules that generate an extremely
large amount of heat
5
■ Technical specifications
Supply voltages
6ES7 408-
1TA01-0XA0
6ES7 408-
1TB00-0XA0
Rated value
- 24 V DC Yes
- permissible range,
19.2 V
lower limit (DC)
- permissible range,
30 V
upper limit (DC)
- 120 V AC Yes
- 230 V AC Yes
- permissible range,
85 or170 V AC
lower limit (AC)
- permissible range,
upper limit (AC)
- permissible frequency range,
lower limit
- permissible frequency range,
upper limit
132 V AC or
264 V AC
47 Hz
63 Hz
6ES7 408-
1TA01-0XA0
6ES7 408-
1TB00-0XA0
Current consumption
• Inrush current, typ. 0.9 A; at 24 V 0.6 A at rated
voltage
230 V AC,
1.15 A at rated
voltage
120 V AC
• Power dissipation, max. 11 W 20 W
Relay outputs
• Rated supply voltage
24 V 24 V
of the relay L+ (DC)
Switching capacity of the contacts
- at resistive load, max. 200 mA 200 mA
Dimensions and weight
• Weight, approx. 1.6 kg 2 kg
• Width 482.5 mm 482.5 mm
• Height 109.5 mm 109.5 mm
•Depth 235 mm 235 mm
■ Ordering data Order No. Order No.
Fan subassembly
for all racks; Supply voltage
24 V DC 6ES7 408-1TA01-0XA0
120 / 230 V AC 6ES7 408-1TB00-0XA0
Dust filter
6ES7 408-1TA00-7AA0
10 units
Replacement fan
Spare part
Cable duct
Same design as fan
subassembly, but without fans or
electronic units
6ES7 408-1TA00-6AA0
6ES7 408-0TA00-0AA0
Siemens ST 70 · 2005
5/95