Structure And Function; Device Description; Connection Configurations - Honeywell IN-S Series Instruction Manual

2. Structure and function

The products IN-Sxx / S1xRx / S2xRx / QA E1 / RVG-ST E1 are low-frequency
pulse generators for turbine and rotary gas meters from Elster/Honeywell.
The versions IN-Sxx can be attached to the index from the outside. The
versions S1xRx / S2xRx / QA E1 / RVG-ST E1 are integrated in the index.

2.1 Device description

The pulse generators consist of one series connection per channel
comprising a reed switch and a resistor. The reed switch is driven by a
magnet which is located on the inside of the gas meter index. The rotation of
the magnet usually corresponds to the rotation of the last digit roller of the
mechanical index.
When the magnet triggers the reed switch, the attached electrical circuit is
closed. A closure corresponds to one pulse.

2.2 Connection configurations

Type
IN-S10
IN-S10K
IN-S10V
IN-S10A
IN-S11
S1xR3
S2xR3
RVG-ST 2xE1
IN-S11F
73024353c © Elster GmbH | All rights reserved. Subject to modification
Version
6-core cable
4-core cable
6-pin plug
6-pin plug
Terminals
E1 = brown (+) / white (-)
E2 = green (+) / yellow (-)
PCM = grey (+) / pink (-)
E1 = brown (+) / white (-)
PCM = green (+) / yellow (-)
E1 = 1(+) / 2(-)
E2 = 5(+) / 6(-)
PCM = 3(+) / 4(-)
BF = 4(+) / 6(-)
BF = 3(+) / 5(-)
PCM = 1(+) / 2(-)
Honeywell
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