Datasheet

Specifications are subject to change without notice EM24 DIN DS 260315 11
EM24 DIN
• RS485 and M-bus communication port
• Alarm outputs (“max” variable”, “energies” and “hour counter” excluded)
• Pulse outputs (imported and exported kWh, imported kvarh)
• Dupline bus
No Variable 1-phase 2-phase 3-ph. 4-wire 3-ph. 4-wire 3 ph. 3-wire 3 ph. 3-wire Notes
system system balanced sys. unbal. sys. bal. sys. unbal. sys.
1 V L-N sys o x x x x # sys=system
2 V L1 x x x x x #
3 V L2 o x x x x #
4 V L3 o o x x x #
5 V L-L sys o x x x x x sys=system
6 V L1-2 # x x x x x
7 V L2-3 # o x x x x
8 V L3-1 # o x x x x
9 A dmd max o x x x x x Highest “dmd”
current among
the phases (1)(2)
10 A L1 x x x x x x
11 A L2 o x x x x x
12 A L3 o o x x x x
13 VA sys x x x x x x sys=system
14 VA sys dmd x x x x x x sys=system (1)
15 VA L1 x x x x x #
16 VA L2 o x x x x #
17 VA L3 o o x x x #
18 var sys x x x x x # sys=system
19 var L1 x x x x x #
20 var L2 o x x x x #
21 var L3 o o x x x #
22 W sys x x x x x x sys=system
23 W sys dmd x x x x x x sys=system (1)
24 W L1 x x x x x #
25 W L2 o x x x x #
26 W L3 o o x x x #
27 PF sys x x x x x x
28 PF L1 x x x x x #
29 PF L2 o x x x x #
30 PF L3 o o x x x #
31 Hz x x x x x x
32 Phase seq. o x x x x x
33 Hours x x x x x x
34 kWh (+) x x x x x x Total or by user
35 kvarh (+) x x x x x # Total or by user
36 kWh (+) x x x x x x Partial or by tariff
37 kvarh (+) x x x x x # Partial or by tariff
38 kWh (-) x x x x x x Total
39 kvarh (-) x x x x x # Total
40 m
3
Gas x x x x x x Total (3)
41 m
3
Cold H2O x x x x x x Total (3)
42 m
3
Hot H2O x x x x x x Total (3)
43 kWh H2O x x x x x x Total (3)
44 kWh out x x x x x x Total (3)
(x) = available
(o) = not available (zero indication on the display)
(#) = not available (the relevant page is not displayed)
(1) = max. value with data storage
(2) = not available with the “DP” option
(3) = not available via M-bus communication
List of the variables that can be connected to: