Control unit (Encore
®
MB)
Standard version
CSA version
Power supply
230V/50 Hz
120V 60 Hz
Connection
5.9 ft. cable,
3-wire, 0.001 in
2
Safety plug
5.9 ft. cable,
3-wire, 0.001 in
2
UL/CSA plug
Power consumption (without motor)
10 W
ISO class
F
Protection class
IP 55*
Max. admissible ambient temperature
104
o
F
Digital display
3-digit display for stroke frequency and level status
LEDs for functional display
in operation (green)
fault (red)
external control (green)
Plastic film keypad
4 keys for programming and operation
Weight
1.7 lbs.
Inputs
External switch-off
External pump switch-off with potential-free contact (normally closed, N.C.)
provided by operating company
0.13 in. jack socket (M12x1 plug optional)
Level input
Connection of accessories (e.g. suction line with level switch)
5 V DC voltage, pre-alarm and main-alarm
Connection Contact: normally closed, N.C.
0.13 in. jack socket (M12x1 plug optional)
External control
Pulse input or analogue input
RCA socket
(M12x1 plug optional)
3-pin socket
Pulse input
potential-free contact (normally closed, N.C.) provided by operating company
5 V DC voltage
Pulse length min. 30 ms
Multiplication/division of pulses
1 / 2 / 4 / 8 / 16 / 32 / 64
Analogue input
0/4...20 mA signal **
Working resistance: 150 Ohm
Outputs
Warning alarm relay
Voltage-free changeover contact,
max. 250 V AC, 2.5 A or max. 30 V DC, 2.5 A,
Cable connection
*
If connection ports are protected by caps, or standard connectors are inserted.
**
1 If several dosing pumps are connected in series with 4... 20 mA control, an additional device (splitter) is necessary.
14
Diaphragm Dosing Pump
Encore
®
MB/ME
Operating Instructions
CF.450.410.001.IM.1114
Summary of Contents for Encore MB
Page 3: ...3 Diaphragm Dosing Pump Encore MB ME Operating Instructions CF 450 410 001 IM 1114 ...
Page 48: ...48 Diaphragm Dosing Pump Encore MB ME Operating Instructions CF 450 410 001 IM 1114 ...
Page 50: ...19 Notes 50 Diaphragm Dosing Pump Encore MB ME Operating Instructions CF 450 410 001 IM 1114 ...
Page 51: ...51 Diaphragm Dosing Pump Encore MB ME Operating Instructions CF 450 410 001 IM 1114 ...
Page 52: ...Encore MB ME Diaphragm Dosing Pump MANUAL NO CF 450 410 001 IM 1114 CF 450 420 001 IM 1114 ...