5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Prb1_1 Prb2_1
Ctrl 24Vac [0..2]
W-2
R-2
Br B k
R-1
W-1
Bl
Prb2_2Prb1_2
K1[1..2]
Mtr_Rev_Ena_L
Mtr_Fwd_Ena_L
Mtr_Spd_Sel_Bit_0_Ena_L
Drv@Set Spd_L
Mtr_Spd_Sel_Bit_1_Ena_L
+24VDC 24VDC_RTN
Drv_Fault_L
Hi_Limit_Trip_H
24VDC_RTN
AUX_Brd_+5Vdc_Sw_Pwr
AUX_Brd_D3_Ena_L
AUX_Brd_D1_Ena_L
AUX_Brd_D2_Ena_L
AUX_Brd_SW1_Ena_L
AUX_Brd_SW2_Ena_L
AUX_Brd_SW3_Ena_L
AUX_Brd_DGND
+24VDC_RTN
+24VDC_RTN
+24VDC
Hotair_24Vdc
Title
Size Document Number R ev
Date: Sheet
of
01
BX14E VFD CONTROL
Blodgett Oven Company
50 Lakeside Ave.
Burlington, VT 05401
C
1 2Wednesday, October 03, 2007
D0119 (X 4)
RD-20
RD-20/RD-21
RD-22
RD-24
OR-23
BK-5
BK-5/BK-21
BK-9
BK-10
BK-6
Lights
39796
R-14
R-14
V-5
WH/ BK- 1, 22a wg twisted pai r
W
BL-10
BK BK
M9616
+ -
Control Section
V-5
BL-11
BL-11
RD-22 RD-22
OR-22
GY-9
RD-5
GY-18
GY-19
GY-14
GY-17
BL-10
GY-9
BK-5
BK-21
RD(RD/BK-3)
BK(RD/BK-3)
Y-6
BK-13/BK-14
Y-6
GY-15
V-14
BK-13/BK-14
Y/B K-1 , 2 2aw g t wiste d pair
R/W-1, 22 awg twisted pair
WH/ BK- 2, 22a wg twisted pai r
V-3
V-4
V-5
V-6
V-7
V-8
R-11
Bl-12
Harness P N: 50178
RD(RD/Y/BK-1)
Y(RD/Y/BK-1)
BK(RD/Y/BK-1)
39337
Jumpered for electric ovens
Pro bes : 1 k RTD
BL/ BK- 1, 22a wg twisted pai r
39324
BK-21GY_16
Vent
+24VDC
BK
O
BK-
51284
Halogen Lamp-12V
1
2
t
RT1
Ca vity
36720
t
RT4
Product
1
2
TB2
Term_Blk_5p
1_A
1_B
2_A
2_B
3_A
3_B
1_C
1_D
2_C
2_D
3_C
3_D
4_A
4_B
4_C
4_D
5_A
5_B
5_C
5_D
Vent_Sol
1 2
Relay Outputs
Digital Inputs Analog Inputs
24VAC_Pwr
+24VDC
+24VDC
+24VDC
+24VDC
VFD - Relay Interface Module
PWM RS232 Buzzer
PWM OUT
PWM OUT
DGND
RS232 Out
RS232 In
DGND
+24VDC
Buzzer
DGND
24VAC
Cir_Pump
+24VDC
+24VDC
+24VDC
+24VDC_Rtn
Spritzer_Sol
Quench
Chemical_Pump
Cavity_Drain-
Cavity_Drain+
Heat_Ena
Heat_Ena
SSR_A1
SSR_A2
+24VDC_Rtn
+24VDC
Rinse_Pump
+24VDC
Door_Lock
Spd_Sel_Bit_0
Spd_Sel_Bit_1
Fwd_Ena_L
Rev_Ena_L
Cooling_Fan
Door_Closed_H
Hi_Lmt_Trip
Drv_@Setspd_L
Safety_Sw _Closed_H
SSR_HeatSink_H
Door_Latched_H
Oven Prb
Oven Prb
Ctrl_Zone_Prb
Ctrl_Zone_Prb
Quench_Prb
Quench_Prb
Product_Prb
Product_Prb
U5
J2.1
J2.2
J2.3
J2.4
J2.5
J2.6
J2.7
J2.8
J2.9
J2.10
J2.11
J2.12
J3.1
J3.2
J3.3
J3.4
J3.5
J3.6
J3.7
J3.8
J3.9
J3.10
J3.11
J3.12
J6.1
J6.2
J6.3
J6.4
J6.5
J6.6
J6.7
J6.8
J6.9
J6.10
J6.11
J6.12
J18.1
J18.2
J18.3
J18.4
J18.5
J18.6
J18.7
J18.8
J18.9
J18.10
J18.11
J18.12
J20.1
J20.2
J20.3
J20.4
J20.5
J20.6
J20.7
J20.8
J20.9
J20.10
J20.11
J20.12
J11.1
J11.2
J11.3
J11.4
J11.5
J11.6
J11.7
J11.8
J11.9
J11.10
J1.1
J1.2
J1.3
J1.4
J1.5
J1.6
J1.7
J1.8
J1.9
J1.10
J15.1
J15.2
J15.3
J15.4
J15.5
J15.6
J15.7
J15.8
J41.1
J41.2
J41.3
J41.4
J41.5
J41.6
J41.7
J41.8
J8.1
J8.2
J8.3
J8.4
J8.5
J8.6
J8.7
J8.8
J17.1
J17.2
J17.3
J17.4
J17.5
J17.6
J17.7
J17.8
J16.1
J16.2
J16.3
J16.4
J16.5
J16.6
J16.7
J16.8
J19.1
J19.2
J19.3
J5.1
J5.2
J5.3
J14.1
J14.2
J14.3
J13.1
J13.2
J13.3
t
RT3
Quench
t
RT2
Inverter_H.S.
1
2
SW2
Door_Sw Proximity
Quench Solenoid_B
1 2
t
RT1
THERMISTOR
Mtr_2
Cooling_Blwr
1 2
1
2
Analog I/O Aux I/O Relay I/O Signal I/O 24VAC_PWR SCK_COMM
VFD CONTR OLLER - 39124
J38
J37
J4
J12
J41
AN-1
AN-2
AN-3
AN-4
J2
U2
Large_VFD_CTRL
1
1
2
2
3
3
In_1
8
In_2
7
In_3
6
In_4
5
In_5
4
In_6
3
In_7
2
Com
1
12
11
10
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
+24Vdc
10
Out_1
9
Out_2
8
Out_3
7
Out_4
6
Out_5
5
Out_6
4
Out_7
3
Out_8
2
Com
1
1
1
2
2
3
3
4
4
Water Solenoid_A
1 2
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