Vega ATEX, Safety Instructions

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17 VEGAMET 841, 842, 861, 862 • Installation in Zone 2
61274-01-191219
VEGAMET 861, 862
Non-intrinsically safe circuit
Supply circuit:
Terminals 91[+, L], 92[-, N] U = 24 … 65 V DC (-15 … +10 %)
P = 6 W (VEGAMET 861), 7 W (VEGAMET 862)
U = 100 … 230 V AC (-15 … +10 %), 50/60 Hz
P = 17 VA (VEGAMET 861), 19 VA (VEGAMET 862)
U
m
= 253 V AC (only for Ex ia)
Relay output:
Relay 1: terminals 61, 62, 63
Relay 2: terminals 64, 65, 66
Relay 3: terminals 67, 68, 69
Relay 4: terminals 70, 71, 72
In addition only VEGAMET 862:
Relay 5: terminals 73, 74, 75
Relay 6: terminals 76, 77, 78 1 A AC (cos phi > 0.9), 250 V AC, 250 VA
1 A DC, 60 V DC, 40 W
U
m
= 253 V AC (only for Ex ia)
Current output circuit:
I
out
1, terminals 41[+], 42[-]
In addition only VEGAMET 862:
I
out
2, terminals 43[+], 44[-]
I
out
3, terminals 45[+], 46[-]
I = 0/4 … 20 mA
U ≤ 16 V DC
Load ≤ 500 Ohm
U
m
= 253 V AC (only for Ex ia)
Digital input circuit:
Digital IN 1, terminals 21, 22, 23
Digital IN 2, terminals 24, 25, 26
In addition only VEGAMET 862:
Digital IN 3, terminals 27, 28, 29
Digital IN 4, terminals 30, 31, 32 U
max
30 V DC
I
max
30 mA
ATEX