24VDC
FOR INPUTS
24VAC
FOR REVERSING
CONTACTOR COILS
18 AWG
INCOMING 3 PHASE
FROM MAIN DISCONNECT
BREAKER OR FUSES
OVERLOAD
RELAY
PN:692
220-210 BLK
220-209 BLK
220-208 BLK
24N-512 BRN
24H-544 RED
24H-545 RED
24C-946 BLK
24C-947 RED
24N-511 BRN
220-213 WHT
220-212 RED
220-211 BLK
24H-544 RED
24H-545 RED
24H-542 RED
24H-543 RED
+24-803 RED
3
SPINDLE
MOTOR
L1
L2
L3
FG
14NO
13NO
22NC
21NC
T3
L3
T2
L2
T1
L1
COIL
A1
A2
14NO
13NO
22NC
21NC
T3
L3
T2
L2
T1
L1
COIL
A1
A2
T1
T2
T3
97NO
95NC
98NO
96NC
L1
L2
L3
+24VDC CONNECTED TO THE
INPUT COMMONS WITH THE
INPUTS PULLED DOWN TO
24VDC COMMON IS STANDARD
(SEE NOTE 1)
T4
L4
14NO
13NO
22NC
21NC
T3
L3
T2
L2
T1
L1
COIL
REV
DATE
DESCRIPTION
BY
1
5-23-2016
INITIAL RELEASE
SPM
2
6-8-2016
CONTACTOR PN'S, BOARD DEPICTION
SPM
3
6-17-2016
ADDED NOTE 2 FOR CONTACTOR SNUBBER
SPM
16
15
A
OAK SPINDLE CONTACTOR CIRCUIT
160523
OAK SET.dwg
SPM
A
B
C
D
A
B
C
D
1
2
3
4
1
2
3
4
(814) 353-9256 www.centroidcnc.com
Copyright © 2016 Centroid
Title
Size
Rev
Drawn by
Date
Filename
Sheet
of
NUMBER
3
WIRES MUST
BE SIZED
FOR SPINDLE
MOTOR HP
(24VACH)
18 AWG
(24VACH)
18 AWG
18 AWG
(24VACH)
18 AWG
(24VACN)
18 AWG
(24VACN)
18 AWG
(24VDC COM)
24N-510 BRN
24N-511 BRN
24H-503 RED
(+24VDC)
18 AWG
(24VDC COM)
18 AWG
RESISTOR PACK (SIP) CHART
INPUT
VOLTAGE
SIP MARKING
"XXX"
VALUE
(OHMS)
5
471
470
12
102
1.0K
24
222
2.2K
NOTE 1
INPUTS REQUIRE 5, 12, OR 24VDC
EXTERNAL POWER SUPPLY. POWER
SUPPLY FOR OAK BOARD CAN BE USED.
SIP RESISTOR VALUE MUST BE
APPROPRIATE FOR INPUT VOLTAGE
USED FOR EACH BANK OF 4 INPUTS.
(SEE CHART)
4308R-102 LF
-XXX
SIP IDENTIFICATION - XXX VALUE
-
+
9 IN
10 IN
11 IN
12 IN
9 - 12 COM
13 IN
14 IN
15 IN
16 IN
13 - 16 COM
+24VDC
24V COM
AN OUT
AN GND
H1
H14
H2
SIP 2
OPTOS
SIP 1
OPTOS
H11
OUT 1 COM
OUT 2 COM
OUT 3 COM
OUT 4 COM
OUT 5 COM
OUT 6 COM
OUT 7 COM
OUT 8 COM
OUT 9 COM
OUT 1
OUT 2
OUT 3
OUT 4
OUT 5
OUT 6
OUT 7
OUT 8 N0
OUT 8 NC
OUT 9 NO
OUT 9 NC
1
2
3
4
5
6
AN GND
AN IN
SEE NOTE 1
E-STOP CONTACTOR
W/ SNUBBER PN:14374
SEE NOTE 2
REVERSING
CONTACTOR
W/ SNUBBERS
PN:14375
SEE NOTE 2
DRIVE
COM OUT
ENC 6
H8
1
H9
2
H10
3
H12
4
H7
ENC 5
PLC ADD CONNECTORS
NOTE 2
ALL CONTACTOR COILS REQUIRE A
SNUBBER, EITHER CONTACTOR
MANUFACTURERS RECOMMENDED
SNAP ON SNUBBER OR CENTROID
PN:1819 EXTERNAL QUENCHARC
SNUBBER.
GND
GND
A2
A1
LC4D
REV 150209
OAK
PN:13135
Summary of Contents for OAK
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