Siemens 7SR210 Argus, Руководство по установке

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7SR210 & 7SR220 Installation Guide
Section 3: Dimensions and Panel Fixings
3.1 Relay Dimensions and Weight
Relays are supplied in the modular size E6 or E8
The following drawings are available which give panel cut-out and mounting details.
PANEL CUT-OUT
16
8
182
201.5
159
9.75
SIDE VIEW
31 216.5
FRONT VIEW
207.5
177
151.5
NOTE:
THE 3.6 HOLES ARE FOR M4 THREAD FORMING (TRILOBULAR) SCREWS. THESE ARE SUPPLIED AS STANDARD AND ARE SUITABLE FOR USE IN FERROUS / ALUMINIUM PANELS
1.6mm THICK AND ABOVE. FOR OTHER PANELS, HOLES TO BE M4 CLEARANCE (TYPICALLY 4.5 DIAMETER) AND RELAYS MOUNTED USING M4 MACHINE SCREWS, NUTS AND
LOCKWASHERS (SUPPLIED IN PANEL FIXING KIT).
THE RETAINING SCREW AT THE REAR OF THE CASE FOR THE ETHERNET VARIANT MUST BE FITTED FOR THE DEVICE TO COMPLY WITH PERFORMANCE CLAIMS.
11
Case Earth
connection
Typical
when
fitted
Diameter 3.6 - 4 holes (see note)
MINIMUM CLEARANCES:
25mm FOR TERMINAL WIRING
45mm FOR ETHERNET COMMS MODULE
70mm FOR F/O COMMS CABLE
75 mm
MIN
CLEARANCE
FO
R ETHER
NET
CO
MMS
W
IR
ING
Figure 3.1-1 Overall Dimensions (mm) and panel Drilling for Size E6 Epsilon case (Typically 4.2 kg)
PANEL CUT-OUT
16
8
182
201.5
159
9.75
SIDE VIEW
31 216.5
FRONT VIEW
207.5
177
151.5
NOTE:
THE 3.6 HOLES ARE FOR M4 THREAD FORMING (TRILOBULAR) SCREWS. THESE ARE SUPPLIED AS STANDARD AND ARE SUITABLE FOR USE IN FERROUS / ALUMINIUM PANELS
1.6mm THICK AND ABOVE. FOR OTHER PANELS, HOLES TO BE M4 CLEARANCE (TYPICALLY 4.5 DIAMETER) AND RELAYS MOUNTED USING M4 MACHINE SCREWS, NUTS AND
LOCKWASHERS (SUPPLIED IN PANEL FIXING KIT).
THE RETAINING SCREW AT THE REAR OF THE CASE FOR THE ETHERNET VARIANT MUST BE FITTED FOR THE DEVICE TO COMPLY WITH PERFORMANCE CLAIMS.
11
Case Earth
connection
Typical
when
fitted
Diameter 3.6 - 4 holes (see note)
MINIMUM CLEARANCES:
25mm FOR TERMINAL WIRING
45mm FOR ETHERNET COMMS MODULE
70mm FOR F/O COMMS CABLE
75 mm
MIN
CLEARANCE
FO
R ETHER
NET
CO
MMS
W
IR
ING
Figure 3.1-2 Overall Dimensions (mm) and Panel Drilling for Size E8 Epsilon Case (Typically 5.3 kg)
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