INTEGRA Metering AMTRON S3 Instructions De Montage Et Manuel D'utilisation page 46

1.5 One potential-free pulse output (optional)
Important note: This module can be used for the compact heat meter S3 from firmware
version 1.03 on, for the calculator S3C from firmware version 1.00 on.
The potential-free pulse output provides counting pulses of the meter.
The pulse output closes corresponding to the pulse value, see item „pulse value pulse
output 1" in display loop "6" (module loop).
Heat meter
Possible settings heat energy
pulse output 1 (factory setting)
or volume
From firmware version 1.03 (S3) and 1.00 (S3C) on the meter recognizes nominal size and unit of energy and
autonomously sets the pulse values for energy and volume according to the following notes.
S3 - pulse output for energy:
q 0,6 m 3 /h
p
q 1,5 m 3 /h
p
q 2,5 m 3 /h
p
q 3,5 m 3 /h
p
q 6 m /h
3
p
q 10 m 3 /h
p
S3 - pulse output for volume:
The pulse value for volume is always determined as follows: Display shows m³ -> pulse value: 100 l/pulse
(0,1 m³/pulse).
S3C - pulse output for energy:
The pulse value for energy is always determined by the second-to-last place of the energy display.
Examples:
Display: 0 kWh -> pulse value: 10 kWh/pulse
Display: 0,000 MWh -> pulse value: 0,01 MWh/pulse
Display: 0,000 GJ -> pulse value: 0,01 GJ/pulse.
S3C - pulse output for volume:
The pulse value for volume is always determined by the third-to-last place of the volume display. Examples:
Display: 0,000 m³ -> pulse value: 100 l/pulse (0,1 m³/pulse)
Display: 0 m³ -> pulse value: 100 m³/pulse.
1.5.1 Pin assignments 4-wire cable
Color
Yellow
Green
Brown / White
1.5.2 Technical data for one pulse output and two pulse outputs
Pulse outputs class
Connecting cable length
Switching voltage, maximum
Switching current, maximum
Page 46 of 73 Article no.: 1080621016
Cooling meter
cooling energy
(factory setting)
or volume
Display shows Display shows
kWh / MWh Gcal
1 kWh/pulse 1 Mcal/pulse
1 kWh/pulse 1 Mcal/pulse
1 kWh/pulse 1 Mcal/pulse
10 kWh/pulse 10 Mcal/pulse
10 kWh/pulse 10 Mcal/pulse
10 kWh/pulse 10 Mcal/pulse
Connection
IA1
IA1
not reserved
OA (electronic switch) according to EN 1434-2:2016
1 m
30 V
27 mA
Heat/cooling meter
heat energy
(factory setting)
or volume
Display shows
GJ
10 MJ/pulse
10 MJ/pulse
10 MJ/pulse
10 MJ/pulse
10 MJ/pulse
10 MJ/pulse
2022_04_05 Subject to technical change! Errors excepted.
Display shows
MMBTU
10 MMBTU/pulse
10 MMBTU/pulse
10 MMBTU/pulse
10 MMBTU/pulse
10 MMBTU/pulse
10 MMBTU/pulse