LubriMist
®
Model IVT
Oil Mist Generating System
Installation and Operating Manual
Page
183 of
256
Ladder Diagram / 230 VAC Supply Voltage / IVT – NEC Construction
(-) N
(+) L
(-)
+
24V
G
ND
1
2
(-)
(+)
(+)
16
4
NC
17
3
1 C
NO
6
5
C
8
1
3
2
FAULT
NORMAL
R
G
XL-1
13
1A
XL-2
9
NC
NO
AUXILIARY UNIT
POWER SWITCH
POWER SWITCH
MAIN UNIT
(230 VAC)
UY-1
HERMETICALLY
SEALED RELAY
EC-1
MAIN UNIT
ELECTRONIC
CONTROLLER
FAULT
NORMAL
OPTIONAL EQUIPMENT
EC-2
S.S.
POWER SUPPLY
OPTIONAL EQUIPMENT
RELAY-25A
OUTPUT
RELAY-25A
RELAY-25A
S.S.
S.S.
BU-SSR-2
BU-SSR-1
OUTPUT
OUTPUT
RELAY-25A
SSR-1
S.S.
OUTPUT
SSR-2
4A
12
850 WATT
7
AIR PRE-HEATER
8
IVT AUXILIARY UNIT
3
H-2
10
10A
4
AIR/OIL HEATER
850 WATT
850 WATT
AIR/OIL HEATER
6
5
H-1
CONTROLLER
ELECTRONIC
AUXILIARY UNIT
11
10
10A
5
11
H-3
1.6A
1
4
2
10A
OFF
ON
OFF
ON
G
1L1
2L1
1L2
2L2
10A
1.6A
4A
10A
10A
14 4A
15
1A
4A
CUSTOMER CONNECTIONS
REMOTE ALARM CONTACTS
120mA@28VDC
UY-1
