Lamtec CMS, Руководство пользователя

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4 CMS Components
Fig. 4-17 SDI dimensional drawing
Part number
SDI Safe Digital Input component Type 668R0400-XX
*
* XX = depends on configuration
Function
Supply voltage 24 VDC +/ − 20%, SELV (by plug connection from MCC)
Current draw Min: 40 mA
Max.: 45 mA
Power consumption 1.5 W max.
Digital signal inputs Nominal input
current: 2.3 mA (230 VAC), impedance 100 k Ω
2.1 mA (120 VAC), impedance 57 k Ω
2.1 mA (24 VDC), impedance 11 k Ω
Signal ON (Min.): 0.78 mA (230 VAC) 77 VAC
0.97 mA (120 VAC) 56 VAC
0.55 mA (24 ADC) 6.9 VDC
Signal OFF
(max.): 0.35 mA (230 VAC) 36 VAC
0.35 mA (120 VAC) 21 VAC
0.27 mA (24 VDC) 4 VDC
Since the inrush currents on the contacts are low, use gold-plated silver contacts.
Housing
Dimensions (H × W × D) [mm] 120 × 22.8 × 121
Weight [kg] 0,140
Flammability UL94 V-0
Environmental conditions
Operation Climatic conditions Class 3K5 according to DIN EN 60721-3-3, 5-95%
Mechanical conditions Class 3M5 according to DIN EN 60721-3-3
Temperature range − 30 … +70°C (non-condensing)
Transportation Climatic conditions Class 2K4 according to DIN EN 60721-3-2,

95%
Mechanical conditions Class 2M2 according to DIN EN 60721-3-2