Kamstrup MULTICAL 402 - 9.3 Data + pulse inputs, type 402-0-10; 9.4 Data + pulse inputs, type 402-0-11

MULTICAL® 402
Kamstrup A/S · Technical Description · 5512-742_M1_GB_01.2016
21
3.6 >FF< Input A (VA), pulse division, >GG< Input B (VB), pulse division
MULTICAL
®
Type 402-
402 has 2 extra pulse inputs, VA and VB, which are placed on the modules (see paragraph 11.3 for
further details).
฀
฀ ฀
Modules
Data + 2 pulse inputs (VA, VB)
10
M-Bus + 2 pulse inputs (VA, VB)
20
Wireless M-Bus, EU, 868 MHz, Mode T1 OMS (Ind. Key)
31
Wireless M-Bus, EU, 868 MHz, Mode C1 (Ind. Key) Alt. Reg . +VA, VB
35
Wireless M-Bus, EU, 868 MHz, Mode T1 (Common Key)
37
Wireless M-Bus, C1, Fixed Network, (Ind. Key)
38
Radio, EU, 434 MHz, Int.+Ext. Ant., NET0 + 2 pulse inputs (VA, VB)
42
Radio, EU, 434 MHz, Int.+Ext. Ant., NET1 + 2 pulse inputs (VA, VB)
44
Radio, SE, 444 MHz, Int. Ant., NET0 + 2 pulse inputs (VA, VB)
50
Radio, SE, 444 MHz, Int. Ant., NET1 + 2 pulse inputs (VA, VB)
52
Radio, SE, 444 MHz, Ext. Ant., NET0 + 2 pulse inputs (VA, VB)
54
Radio, SE, 444 MHz, Ext. Ant., NET1 + 2 pulse inputs (VA, VB)
56
Reconfiguration between pulse inputs and pulse outputs is not necessary with MULTICAL
®
402. When a module
with pulse inputs is mounted in MULTICAL
®
402, the meter is automatically configured for pulse inputs.
The inputs are configured via the FF and GG codes as shown in the table below. In the absence of other
information from the customer the inputs will be configured as FF=24 and GG=24. After delivery the FF and GG
codes can be changed by means of the PC program METERTOOL (see paragraph 14).
Input A (65-66)
Input B (67-68)
FF/GG
Max. Input
0.5 Hz
Precounter l/imp
Position of
decimal point
01 50 m
3
/h
1 100 000000.0
02 25 m
3
/h
2 50 000000.0
03 12 m
3
/h
4 25 000000.0
04 5 m
3
/h
10 10 000000.0
05 2.5 m
3
/h 20 5.0 000000.0
06 1 m
3
/h 40 2.5 000000.0
07 0.5 m
3
/h 100 1.0 000000.0
24
5 m
3
/h
1 10 00000.00
25
2.5 m
3
/h
2 5.0 00000.00
26
1 m
3
/h
4 2.5 00000.00
27
0.5 m
3
/h
10
1.0 00000.00
40 500 m
3
/h
1 1000 0000000
Pulse durations: Min. 1 s. for Reed-switches and min. 30 ms. for electronic pulse outputs.
3.6.1 Pulse inputs VA and VB
MULTICAL

Pulse inputs VA and VB function independently of the meter itself. Therefore their values are not included in any
kind of energy calculation.
402 has two extra pulse inputs, VA and VB, for collection and remote totalization of pulses from e.g.
mechanical water meters. The pulse inputs are physically placed on the modules, e.g. the ”data/pulse input
module”, which can be mounted in the module base, but accumulation and data logging of values is carried out
by the calculator.