Siemens SINUMERIK 840 sl, Руководство пользователя

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Technical data
9
MCP 398C EM 66 EM 131 EM 187
Safety
Safety class according to EN
50178
III; PELV
Degree of protection accord‐
ing to EN 60529
1)
Front: IP54
Rear: IP00
2)
Front: IP65 (without built-in elements)
Rear: IP00
2)
Approvals CE / UL / RCM / EAC / KC EAC
Flame resistance UL 94 V-1
3)
Electrical data
Overvoltage category
Secondary circuit supplied from primary circuits up to Cat. III, 300 VAC
4)
Power supply
5)
24 VDC (20.4 V ... 28.8 V)
Power consumption, max. MCP 398C only 5 W - - -
+ two hand‐
wheels
2 x 0.9 W
+ third override 0.9 W
+ 24 V load on
X53/X54
6 x 3.6 W
Total 29.3 W
Current consumption, max. 1.25 A - - -
Mechanical data
Dimensions W x H x D (mm)
398 x 225 x 110.4 66 x 225 x 28 131 x 225 x 33 187 x 225 x 33
Weight (kg) 1.7 0.3 0.5 0.6
Max. vertical mounting posi‐
tion
≤ 45°
Tightening torques, max. Tension jacks: 0.5 Nm
M3: 0.8 Nm standard
M4: 1.8 Nm
M5: 3 Nm standard
Mechan. stability According to UL 61010
3)
Climatic environmental conditions
Classification of the climatic
environment
3K3 according to EN 60721‑3-3
Heat dissipation By natural convection
Condensation and ice forma‐
tion
Not permitted
Supply air Without corrosive gases, dusts and oils
Use and operation
Max. installation altitude Up to 1000 m without derating
From 1000 m to 4000 m with linear ambient temperature derating, -0.5 K per 100 m
Machine control panel: MCP 398C
Manual, 07/2018, A5E43199783B AB
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