HAMWORTHY HEATING LTD
89
Merley Boiler Sequence Controller
500001210/D
Outputs
Relay outputs
Rated current range
Max. switch
-
on current
Max. total current (of all relays)
Rated voltage range
AC
0.02…2 (2)
A
15 A während
1 s
AC 10 A
AC (24...230) V (for potential
-
free outputs)
Triac output QX3 (custom solution only)
Rated current range
On / off operation
Speed control
Max. switch
-
on current
AC
0.05…2 (2)
A
AC
0.05…0.4 (1)
A
4 A for
1 s
Analogous to output U1
Output voltage
Current rating
Ripple
Accuracy at zero point
Error remaining range
output is short
-
circuit
-
proof
U
out
= 0 ... 10.0 V
±
2 mA RMS; ±2.7 mA peak
≦
50 mVpp
<
± 80 mV
≦
130 mV
Interfaces, cable
lengths
BSB
Max. cable length
Basic unit –
peripheral device
Max. total length
Min. cross
-
sectional area
2
-
wire connection, not interchangeable
200 m
400 m (max. cable capacitance) 60 nF)
0.5 mm
2
LPB
with bus power supply via controller (per
controller)
With central bus power supply
Bus loading number
(copper cable 1.5 mm
2
, 2
-
wire
not
inter-
changeable)
250 m
460 m
E = 3
Degree of protection
and safety class
Degree of protection of housing to
EN 60 529
IP 00
Safety class to EN 60 730
low
-
voltage
-
carrying parts meet the re-
quirements of safety class II, if correctly
installed
Degree of pollution to EN 60 730
Normal pollution
Standards, safety,
EMC, etc.
CE conformity to
EMC directive
-
Immunity
-
Emissions
Low
-
voltage directive
–
Electrical safety
89/336/EEC
-
EN 61000
-
6
-
2
-
EN 61000
-
6
-
3
73/23/EEC
-
EN 60730
-
1, EN 60730
-
2
-
9
Climatic conditions
Storage to IEC721
-
3
-
1 class 1K3
temp.
-
20…65
°C
Transport to IEC721
-
3
-
2 class 2K3
temp.
-
25…70
°C
Operation to IEC721
-
3
-
3 class 3K5
temp. 0...50 °C (non
-
condensing)
Weight
Without packaging
RVS63.243: 614 g
