Dungs VPM-VC Manual - Page 3

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Application information
EN 676: 2008-11
EN 746-2: 2011-02
EN 1643: 2001-02
Wiring scheme
The sum of the currents of all safety-related
consumers must not exceed 5 A!
The sum of the currents of all consumers
must not exceed 6.3 A (10 A).
3 ... 10
... requests tightness checks at burner capacities above 1,200 kW
or already at capacities from 70 kW for burners without pre-purging.
...requests the use of a VPM for some applications. Pre-venting
of the burner chamber can be omitted when using a VPM.
Venting of the furnace is done to the atmosphere.
...in combination with a VPM, venting may be done into the
furnace for max. 3 s.
Outputs
11
6
8
10
16
17
19
20
Inputs
4
13
14
12
7
9
Electrical data
Release
115/230 VAC / 5 A cos ϕ = 1
Minimum load 0.5 W
V1
115/230 VAC / 2 A cos ϕ = 1
Minimum load 0.5 W
V2
115/230 VAC / 2 A cos ϕ = 1
Minimum load 0.5 W
LGV
115/230 VAC / 2 A cos ϕ = 1
Minimum load 0.5 W
External
115/230 VAC / 1 A cos ϕ = 1
fault
MFA
115/230 VAC / 1 A cos ϕ = 1
Electrical data
TR
Test
115/230 VAC
request
Pp1
115/230 VAC (NO)
Pp2
115/230 VAC (NC)
Remote
115/230 VAC
unlocking
V1_In
115/230 VAC
V2_In
115/230 VAC