Rectifier RT9- 24V - Page 24

Installation, Operation and Technical Manual Rectifier Technologies
158-1872-01 20 19-Feb-14
Figure 4.9 MUIB2 Connector Wiring Information
Connector
Pin
Signal Name
Connector
Pin
Signal Name
X1 MCSU-4
1-34
34 way ribbon
X18 AMB. TEMP
1
No connection
X180 MCSU-4
1-16
Aux Port
2
Sensor -ve
X179 Next Unit
1-16
Aux Port
3
Sensor +ve
X2 RELAY 1
(USER)
15
N/O relay contact
X28 AN1
1
0V to +5Vdc.
14
N/C relay contact
2
Common
13
Common
X31 AN2
1
0V to +5Vdc.
X2 RELAY 2
(FAN SPEED)
12
N/O relay contact
2
Common
11
N/C relay contact
X32 1 PHASE AC
1-10
Not used with MCSU-4
10
Common
X129 BAT1-Current
1
-15V
X2 RELAY 3
(HVSD)
9
N/O relay contact
2
+15V
8
N/C relay contact
3
No connection
7
Common
4
Input
(X2 RELAY 4
ALARM)
6
N/O relay contact
5
GND
5
N/C relay contact
X115 BAT2-Current
1
-15V
4
Common
2
+15V
X2 RELAY 5
(SMR S/D)
3
N/O relay contact
3
No connection
2
N/C relay contact
4
Input
1
Common
5
GND
X22 C.B. TRIP
1-2
Contact closure required
between pins 1 and 2
X103 BAT3-Current
1
-15V
X23 BAT SW.
1-2
“ “
2
+15V
X33 USER1
1-2
“ “
3
No connection
X34 USER2
1-2
“ “
4
Input
X44 USER3
1-2
“ “
5
GND
X45 USER4
1-2
“ “
X189 BAT4-Current
1
-15V
X50 POWER I/P
1
Bat +ve terminal
2
+15V
2
Bus +ve terminal
3
No connection
3
No connection
4
Input
4
Battery -ve terminal
5
GND
5
Bus -ve terminal
X76 Load-Current
1
-15V
X64 LVDS Aux.
1-2
LVDS auxiliary contact
2
+15V
X65 LVDS Coil
1-3
Coil driving voltage
3
Input
2
No connection
4
No connection
X17 BAT TEMP.
1
No connection
5
GND
2
Sensor -ve
3
Sensor +ve