Technical Specifications For The Td400C - Siemens S7-200 System Manual

Technical Specifications and Reference Information
A.3 Technical Specifications for the TD400C
A.3

Technical Specifications for the TD400C

Technical Specifications for the TD400C
Table A- 2 Technical Specifications for the TD400C
General
Keyboard
Display
PLC interface
Supply voltage (U )
N
Current consumption (I
N
Inrush current
Degree of protection
Noise emission
1 To ensure compliance of the TD400C with IP 65 and UL 50 Type 4X, you must follow these guidelines. The minimum
panel thickness must be at least 1.5 mm. The mounting screws on the TD device must be tightened to a torque of 0.7 N-m.
The gasket must be replaced whenever the TD device is removed and reinstalled. To procure new gaskets, contact your
Siemens distributor or sales representative.
Table A- 3 Technical Specifications for the TD400C (continued)
General
Electromagnetic Compatibility (EMC) (tested with TD/CPU cable)
Emitted interference
Limit class
Noise immunity on signal
lines
Noise immunity to discharge
of static electricity
Conducted interference on
DC power supply line
136
TD400C
6AV6640--0AA00-0AX1
Customizable faceplate
Supports up to 15 keys
STN-Graphic Display with 192 x 64 (Columns x Rows), backlight
RS 485 (PPI); 9.6 / 19.2 / 187.5 Kbits/s
24 VDC, 15 VDC ... 30 VDC, safety extra low voltage, NEC Class 2 or limited power source
(supplied by the S7-200 CPU, mains adapter or a 24 VDC external supply). The TD device
has no integrated means of protection against strong interference pulses in the microsecond
range (surge impulse). If the power being supplied has no appropriate means of protection,
then a surge voltage protector should be pre-connected.
) Typical 41 mA
Maximum 570 mA
IP 65 (mounted on front of the panel)
1
IP 20 (mounted on casing)
<45dB(A) to DIN 45635 (no fan)
TD400C
6AV6640-0AA00-0AX1
A to EN 55011 = CISPR 11
±2kV, Testing according to IEC 61000-4-4; Burst
±8kV Air discharge (according to IEC 61000-4-2; ESD)
±6kV Contact discharge (according to IEC 61000-4-2; ESD)
±2kV, Testing according to IEC 61000-4-4; Burst
±1kV according to IEC 61000-4-5; ms-impulse (Surge); (line against line)
±2kV according to IEC 61000-4-5; ms-impulse (Surge); (line against earth)
Power supplies with the same voltage can only be used with additional means of
protection, for example, a surge voltage protector available from the Dehn company, type
BVT AD 24, order No. 918 402.
Text Display (TD) User Manual
System Manual, 08/2008, A5E00765548-03