P&B Goldstart MPC2000, Manual

Page: 10 / 41

15/05/96 9 MPC2000 01/96B
N
44 45 46 47 48 49
26
3
24
1
25
2
33
10
27
4
28
5
34
11
29
6
30
7
31
8
32
9
13
36 37
14
15
38 39
16
17
40 41
18
35
93 92 91 90 89 88 87 86 85 84 83 82
L1
L2
L3
N
(Not always available)
78
80
79
81
77
76
75
74
73
72
71
70
69
68
67
66
23
22
21
N
L3
L2
L1
(-)
(+)
52
51
50
55
54
53
MPC2000 WIRING DIAGRAM
MPC2000
68
72
76 69
73
77 67
71
75 68
72
76 69
73
77
61 62 63
12
64
65
CT4 CT3 CT2 CT1
82 83 84 85 86 87 88 89 90 91 92 93
42 19 20 43
1A 5A C 1A 5A C 1A 5A C 1A 5A C
1A 5A C 1A 5A C 1A 5A C 1A 5A C
NOTE:
RELAY SHOWN WIRED FOR 1 AMP
CT SECONDARIES
SWAMPING
RESISTOR
STOP [NC]
START CONTACTOR A [NO]
START CONTACTOR B [NO]
PLANT INTERLOCK [OPEN=LOCKED OUT]
LOCAL/REMOTE [OPEN=LOCAL]
PLC/SERIAL PORT [OPEN=PLC]
AUTHORISED KEY [CLOSED=AUTHORISED]
PLC RESET [NO]
PLC CONTROL A [OPEN=STOP]
PLC CONTROL B [OPEN=STOP]
SPEED SWITCH [OPEN=HIGH]
CONTACTOR A STATUS
CONTACTOR B STATUS
ISOLATOR
EXTERNAL EMERGENCY STOP [NC]
ALTERNATIVE RESIDUAL FAULT CONNECTION
EXTERNAL FAULT 3
EXTERNAL FAULT 2
OR SYSTEM TEST
[SET BY DIP SWITCH 1]
DIP SWITCH 1
ON = TEST FACILITY AVAILABLE
OFF = EXTERNAL FAULT 3
CONTACTOR B CONTACTOR A
STOP B
STOP A
110/240V AC
[80-265V DC
OPTIONAL]
INTERNAL
POWER
SUPPLY
ON
LOGIC SUPPLY
ALT. AUX POWER SUPPLY
3 THERMISTOR OR PT100 INPUTS
DIP SWITCH SETTINGS
ON [THERMISTOR]
OFF [RTD]
CT1
CT2
CT3
CT4
MOTOR
RS485 SERIAL PORT
SHIELD
SCREEN
MEASURMENT
VOLTAGES
SCREEN
SCREEN
AUX 2 RELAY [TRIP]
AUX 1 RELAY [ALARM]
GND
INTERNAL EMERGENCY STOP
OPTIONAL OR KEY SWITCH
THERMISTOR
[0.1K-30K]
PT100
[100-2400]
MAIN CONTACTOR
CONTROL
VOLTAGE
STOP B
STOP A
CONTACT SHOWN IN
DE-ENERGISED STATE
NOTE TERMINALS 74,70,
66 & 21 MUST BE CONNECTED
TO THE EARTH STUD
TERMINAL 63