80
07610-004-33-05-E
SCHEMATICS
STEAM
Programming
header
Temperature
Sensor inputs
T4 (spare)
T2 (Rinse Injector) GRY/BLU
T1 (Wash) RED/WHT
AC signals
I1
I2
I3
I4
I5
Analog input
Piezo switch
24 VDC OUT / RS‐232
Relay Assignments
K1 Power
K2 Booster heater
K3 Wash heater
K4 Aux 1 reserved
K5 Aux 2 reserved
K6 Aux 3 reserved
K7 Aux 4 reserved
K8 Delime
K9 Detergent Dispenser
K10 Rinse Aid Dispenser
K11 Sanitizer Dispenser
K12 Drain / Start
AC power in
{
K
1
K2
L1 L2/N
Input Assignments
I1 Wash
I2 Cycle
I3 Float
I4 Rinse
I5 Chemicals
BLK (DC RTN)
RED (+24 VDC)
WHT
BLK
DC RTN
+24 VDC
CORRESPONDING CONNECTOR
TO DISPLAY PCB PN 05945‐004‐36‐33
B
L
K
B
L
K
R
E
D
W
H
T
B
L
K
G
R
N
LOGIC INPUT
~+4.5 VDC OUT
T3 (Booster) RED/BLU
GRN
BLK
K
2
K
3
K
4
K
5
K
6
K
7
K
8
K
9
K
10
K
11
K
12
Interconnect cable is
Belden 9745 060U500
3 twisted pairs
Connection Diagram for IO Module PN 05945‐004‐36‐34
DC RTN
Pressure sensor
1
2
3
4
5
5
6
6
1
2
3
4
PAIR 1
PAIR 2
PAIR 3
Connectors shown in top
view (wire‐insertion end)
K1
K4
K3
K6
K5
K8
K7
K10
K9
K12
K11
P1
P2
P3
P4
P5
P6
P7
P9
P8
P10
P11
P12
P13
P14
P15
ALL CONNECTIONS MAY NOT BE USED ON CERTAN MODELS