Ac Power Supply Selection For Racks With I/O - Honeywell HC900 User And Installation Manual

Process and safety controller
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AC Power Supply Selection for racks with I/O

To determine which I/O rack AC power supply to use (P01 or P02), calculate power requirements below.
ATTENTION
Using inadequate power supply will cause the controller to cycle power on and off.
Module type
Controller (C30 and C30S)
Controller (C50 and C50S)
Controller (C70 and C70S)
Controller (C75/ C75S)
Scanner 1 Port (S50/S50S)
Scanner 2 Port (S75/S75S)
Power Status Module (PSM)
Analog Input (8 pts)
Analog Input (16 pts)
Analog Output (4 pts)*
Analog Output (8 pts)
Analog Output (16 pts)
AC Digital Input (16 pts)
DC Digital Input (16 pts)
AC/DC Digital Input (16 pts)
Contact Input (16 pts)
DC Digital Input (32 pts)
AC Digital Output (8 pts)
DC Digital Output (16 pts)
DC Digital Output (32 pts)
Relay Output (8 pts)
Pulse/Frequency/Quadrature** (
46
A
B
Max
Enter
Current @
Quantity
5 V
820 mA
legacy.
1100 mA
(
)
New.
930 mA
legacy.
1100 mA
(
)
New.
1150mA
legacy.
1350 mA
(
)
New.
1500 mA
legacy.
1500 mA
(
)
New.
670 mA
legacy.
750 mA
(
)
New.
770 mA ,
legacy.
950 mA
(
)
New.
(
)
22 mA
(
)
40 mA
(
)
75 mA
(
)
40 mA
(
)
225 mA
(
)
350 mA
(
)
130 mA
(
)
130 mA
(
)
130 mA
(
)
130 mA
(
)
215 mA
(
)
220 mA
(
)
340 mA
(
)
235 mA
(
)
110 mA
)
110 mA
HC900 Process & Safety Controller User and Installation Manual
C
D
Max
Calculate 5V current
Current @
24 V
( D = A * B )
0 mA
(
0 mA
(
0 mA
(
0 mA
(
0 mA
(
0 mA
(
0 mA
(
25 mA
(
50 mA
(
200 mA
(
350 mA
(
700 mA
(
0 mA
(
0 mA
(
0 mA
(
40 mA
(
0 mA
(
0 mA
(
0 mA
(
0 mA
(
100 mA
(
250 mA
(
E
Calculate 24V current
( E = A * C )
)
(
0
)
)
(
0
)
)
(
0
)
)
(
0
)
)
(
0
)
)
(
0
)
)
(
0
)
)
(
)
)
(
)
)
(
)
)
(
)
)
(
)
)
(
0
)
)
(
0
)
)
(
0
)
)
(
)
)
(
0
)
)
(
0
)
)
(
0
)
)
(
0
)
)
(
)
)
(
)
Revision 6
21 April 2017

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