Yamato Scientific IJ300W Low Temperature Incubator - Manual (Page 46)

42
Wiring Diagram
IJ201
1
X1
1
2
3
4
P1
3
4
2
1
CT
X1
3
SSR
1
2
3
4
2
1
CN5
CN4
CN8 CN1
1
18 1
18
CN2
CN1
1
2
PIO
CONT
ELB
AC100V
2
5
6
CN9 CN2
1
18 1
18
3
1
TB2 2
+
-
H
TH2
1
3
TB1 2
A
TH1
B
b
X2
1 2
F2 F1
C2 C1
1 2
3 4
X2
P2
NFE
SPS-2 SPS-1
+ -
+ - + -
+ - + -
Symbol Part name Symbol Part name
ELB Earth leakage breaker H Heater
P1, P2 Terminal block C1, C2 Peltier cell
X1, X2 Relay CONT Control board
SSR Breakerless relay PIO Display circuit board
CT Current transformer TH1, TH2 Sensor
NF Noise filter SPS-1 Switching power supply for peltier
F1, F2 Fan SPS-2 Switching power supply for fan