1,2: AC
IN
3: FG 4,5: -V OUT 6,7: +V OUT
1 24VDC RETURN (COMMON) 7 +24VDC 2 DIRECTION 3 ENABLE (ACTIVE LOW) 4 F
AUL
T (ACTIVE LOW)
5 COMMON 6 COMMON 8
TACH (12 PPR)
9 VOL
TAGE INPUT
(SPEED)
10 +5V (USE FOR SPEED POT
ONL
Y)
11 BRAKE (ACTIVE LOW) 12 COMMON
PS
XF1
GM/C
GM/C C1 DSIC PS M1 OCB TS1 TL2 TL1 CB SE FS DS S1 XF1 CON TB CB
- GEARMOT
OR & CONTROLLER
- CAP
ACIT
OR, CIRC F
AN MOT
OR
- DIRECT SP
ARK IGNITION CONTROLLER
- POWER SUPPL
Y, 24VDC 150W PS
- MOT
OR, CIRC F
AN
- OVEN CONTROL
BOARD
- COOL
DOWN T
-ST
AT
- CONTROL
BOX TEMP
LIMIT (MAN RESET)
- COOK CHAMBER TEMP
LIMIT (BULB & CAP)
- CIRCUIT BREAKER - SP
ARK ELECTRODE
- FLAME SENSOR - DIFFERENTIAL
PRESSURE SWITCH
- SWITCH, MAIN - TRANSFORMER, 230V
-24V
- CONT
ACT
OR
- TERMINAL
BLOCKS (2)
- CONNECTION BLOCK
TL1
TS1
TL2
41
36
13
20
1
2
3
4
5
6
7
20 27 28 X X X
12
11
10
9
8
7
1
2
3
4
5
6
13 42 29 X X 12
BLK
BRN
BLU
M1
C1
TL2
TS1
6
4
2
1
3
5
24V
L2
L1
7
19
7
6
DS
32
2
S1
8
30
15
2
5
1
4
TB
5 4
_
8
9
36
10
_
19
21
41
21
_
_ _
30
18
BLU
15
9
32
SET VOL
TAGE T
O 230V
BEFORE INST
ALLING
46
3
33
25
17
BLK
BRN
L3
14
39
38
34
23
PLUG ON BACK OF MOT
OR
IS SHOWN ROT
ATED 180°
T/C
L2
CONTACT
OR
10
PR
17
208V
230V
"L"
"H"
DS
C
NC
NO
FUSE BLOCK
(2) @ 5A
18
1
3x2000W COILS
J1 J1
14
38
39
40
16
L1
40
16
37
37
NOTES:
FOR FIELD WIRING BY
INST
ALLER WITH CORD OR FLEXIBLE
CONDUIT
. (2) EXTRA
J1 JUMPERS FOR SINGLE PHASE USE
(TIE L1,L2,L3 T
OGETHER) WRAP
THESE WITH OTHER LOOSE
SHIP
P
ARTS
N
L3
L2
L1
3
5
4
2
1
45
44
43
46
43
44
45
4
C
42
CN3 TO MOT
OR
6 = COM 5 = ENABLE 4 = DIR 3 = SPEED 2 = COM 1 = T
ACH
27
28 12
1
CN3
X 29
CN5 T
O
SMALL
MOT
OR
7 = SPEED (GRD) 6 = SPEED SIGNAL 5 = SPEED (5V REF) 4 = (NOT USED) 3 = T
ACH (GND)
2 = T
ACH (+5V)
1 = T
ACH SIGNAL
OCB
SECOND GENERA
TION
1
CN1 T/C TYPR K
YEL(+) RED(-) SH (SHIELD)
CN1
CN2 (24V)
INPUT 2 = N 1 = H
CN4
_
1
23
34
CN2
1
33 25
CN4
OUTPUT T
O
SOLENOID
3 = COM 2 = 24V 1 = N/C
R
RDL
A
09/15/03
B
03/26/04
RDL
C
9/23/04
CG
MA
TERIAL
DR.D
FINISH
MODEL
NO.
TITLE
PART NO.
ST
AR MFG. INTERNA
TIONAL, INC.
#10 SUNNEN DRIVE, ST
. LOUIS, M
O. 63143, USA
TOLERANCES UNLESS OTHER
WISE NOTED
FRACTIONS ±1/64 DECIMALS ±.005
ANGLES ±1°
THIS DRA
WING CONT
AINS INFORMA
TION CONFIDENTIAL
T
O ST
AR MFG. INT'L
INC.
NO REPRODUCTION OR DISCLOSURE OF ITS CONTENTS IS PERMITTED.
DESCRIPTION OF CHANGE
REVISIONS
CK.
---
---
UM-1833
SK-1987
WIRING DIAGRAM, 400/230
R.
RDL
04/30/03
LT
R
DA
TE
DA
TE
BL
ADD 2ND GENERA
TION CONTROLLER
SHOW BEND IN T/C FOR NEW MOUNT
UPDA
TED OVEN CONTROL
BOARD
TL1
Summary of Contents for Holman Ultra-Max UM1833A
Page 21: ......
