1
D 610 - IPG 318 C2 Eng.
23.10.09 REV. 01
We reserve the right to make changes without notice
COSTER
A
U
T
-
M
A
N
TWIN PUMP
SWITCH
COSTER
IPG 318
!
1 2 1 2
CONTROL ALARM AUT MAN
D 610
23.10.09 AM
REV.01
TWIN PUMP SWITCH
IPG 318 C2
• Adapts an On-Off signal to control twin pumps
• Automatically alternates operation of the two pumps
• In the event of lockout of the pump in operation, automatically switches on the other
• Two selectable C-Bus communication speeds, 1200 or 9600 baud
• 230 V ~ power supply, DIN rail mounting
1. APPLICATION
Used to adapt an On-Off signal to control and automatically manage twin pumps..
4. TECHNICAL DATA
Power supply 230 V ~ ± 10%
Frequency 50 ÷ 60 Hz
Consumption 3 VA
Protection IP40
Radio disturbances VDE0875/0871
Vibration test 2g (DIN 40 046)
Voltage-free output contacts:
maximum switched voltage 250 V ~
maximum switched current 5 (1) Amp
Number of days between pump switc
h:
set by programmer 10 or 40
set by remote management PC 1 ... 240
2. OVERALL DIMENSIONS 3. FRONT PANEL
1 – Pump operation LEDs
2 – Pump lockout LEDs
3 – Control LED
4 – Alarm LED
1 – Protective cover for electronic components
2 – Base with transformer, relay and terminal blocks
3 – Cover-base fastening screws
4 – DIN rail securing elements
5 – DIN rail release lever
C-Bus speed 1200 and 9600 baud
Construction standards CEI
Case DIN 3E module
Mounting on DIN 35 rail
Materials:
base NYLON
cover ABS
Ambient temperature:
operating 0 ... 45°C
storage – 25 ... + 60°C
Ambient humidity Class F DIN 40040
Weight 0.31 kg
5. INSTALLATION
The unit must be installed in a dry area which complies with the conditions given in 4. TECHNICAL DATA.
If sited in spaces classified as “Dangerous” it must be installed in an enclosure for electrical apparatus constructed
according to the regulations for the danger class involved.
The unit can be installed on DIN rail or in a DIN modular enclosure.
1
2
3
4
5
1
2
7
BUS
C
6. WIRING DIAGRAM
M – On-Off control contact
M1 – Twin pump 1
M2 – Twin pump 2
k 1 – Pump 1 lockout contact 1
k 2 – Pump 2 lockout contact 2
U1-D – Alarm repeat output,
connectable to the D-E.
terminals of C-Bus type CO
-
STER units
BUS
C
7. SWITCHING INTERVAL PROGRAMMER
53
50,5 21
115
35
45
3
4 5 6
5 – “Automatic” LED
6 – “Manual” LED
7 – Automatic-Manual button
Pump switch
every 10 days
Pump switch
every 40 days
Switching
interval programmer
01
F1
F2
D
0C
M
IPG 318
k1 k2
02
11 12
NL
M1
N
230 Volt ~
L
N
L
22
NL
M2
21
U1
alarm
output
C BUS
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