ECKELMANN Virtus 5 Series, Operating Instructions Manual

Page: 89 / 183

Firmware V7.16.x 16.05.2023 89/183
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Digital
input Terminal No. Function
Without switch With switch
1 A1, A2 50, 51 Alarm and message inputs
(e.g. for detection of external alarms)
Meter pulses for
- energy, gas, water and event,
- the high and low tariff (HT/LT)
- Synchronous pulse of the energy supplier
For impulse meters with transistor interface the use of SSR coupling relays is
necessary, for further details see chapter
SIOX - connection of energy, gas, water and
event meters .
2 B1, B2 52, 53
3 C1, C2 54, 55
4 D1, D2 56, 57
5 E1, E2 58, 59
6 F1, F2 60, 61
7 G1, G2 62, 63
8 H1, H2 64, 65
9 I1, I2 66, 67
10 J1, J2 68, 69
11 K1, K2 70, 71
12 L1, L2 72, 73
ATTENTION
Damage to the connector socket: Observe the Handling wide COMBICON
connector .
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