
External Dimensions and Rear Terminals
Unit : mm
Temperature/Process Controller FB900/400
(Panel thickness must be between 1 to 10mm)
(Panel thickness must be between 1 to 10mm)
Panel Cutout
Panel Cutout
(Close horizontal mounting)
* Up to 6 units
(Close horizontal mounting)
* Up to 6 units
L=(96Xn-4)
n : Number of controllers
(2=<n=<6)
n : Number of controllers
(2=<n=<6)
+0.8
0
L=(48Xn-3)
+0.6
0
CT1
CT2
COM
COM
(1)
(2)
(4)
(SET)
SG
T(A)
T(B)
R(A)
R(B)
SG
T/R(A)
T/R(B)
(3)
(2)
SG
SD
RD
(1)
25
26
27
28
29
30
31
32
33
35
34
36
13
14
15
16
17
18
19
20
21
23
22
24
(AO)
CT1
PFF
COM
(1) (2) (3)
A
B
B
(*)
(*)
(*)
(*)
(*)
(*)
(*) Optional
Non voltage contact input
COM
DI 5
DI 6
DI 7
DI 1
DI 2
DI 3
DI 4
(O)
(W)
(C)
(A)
(B)
(C)
1
2
3
4
5
6
7
8
9
11
10
12
AC
100-240V
24V
DC
24V
L
N
NO
NO
NO
(1) (2) (3)
NO
(1) (2) (3)
NO
NO
DO4
COM
COM
DO3
DO2
DO1
(DO 3, 4)
Relay contact output
T/R(A)
T/R(B)
(4)
AO
Description
No
Description
No
Power supply
Digital output 3, 4
(DO 1, 2)
Relay contact output
Digital output 1, 2
Communication
(2) Voltage pulse / Current/Voltage
(1) Relay contact output
(3) SSR (Triac) / Open collector
(A) Thermocouple
(B) RTD
(C) Voltage/Current
CT1,CT2 input
Feedback
resistance input
CT1 input +
Power feed forward input
(1)
(2)
(3)
(1) RS-232C
(2) RS-485
(3) RS-422A
(4) RS-485
Digital input
(Memory area selection)
Analog
retransmission
output
Remote setpoint input
Measured input
Main output (OUT2)
(2) Voltage pulse / Current/Voltage
(1) Relay contact output
(3) SSR (Triac) / Open collector
Main output (OUT1)
Communication 1
Communication 2
DI1 to DI4
Non voltage contact input
Digital input
(Mode selection)
DI5 to DI7
Description
No
OPEN
CLOSE
CT : Current transformer for heater break alarm
PFF : Power feed forward transformer
25
92
+0.8
0
92
+0.8
0
30
7
8
9
10
11
12
1
2
3
4
5
6
19
20
21
22
23
24
13
14
15
16
17
18
31
32
33
34
35
36
25
26
27
28
29
30
7
8
9
10
11
12
1
2
3
4
5
6
19
20
21
22
23
24
13
14
15
16
17
18
31
32
33
34
35
36
25
26
27
28
29
30
• Use a solderless terminal for screw size M3X6.
FB400
25
45
+0.6
0
92
+0.8
0
30
FB900
FB900
FB400
48
96
91.8
106.1
44.8
10.1
1.0
60
91.8
106.1
10.1
1.0
60
96
96
L
92
+0.8
0
L
92
+0.8
0
• Waterproof/dustproof is not available for
close horizontal mounting.
10 FB_01E
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