Section 9 Technical Data
PM 902F, PM 901F
M&I – AC 900F Controller
125
PM 902F, PM 901F
Application
Electrical data
Mechanical data
Power
Program memory
RAM buffering
PM 902F, Standard
CPU module (8 MB, 4x ETH, 800 MHz)
PM 901F, Lite
CPU module (3 MB, 3x ETH, 400 MHz)
Rated input voltage
24 V DC
Input voltage range
19.2 - 32.5 V AC
Rated input current
1 A
Power dissipation in module
< 18 W
External fuse, recommended
4 AT as per IEC/EN 60127-2/V
Fuse breaking capacity
high
DC-IN connector
5-pin, pluggable, spring connection
Power supply cable, recommended
0.75 mm
2
, L > 1 m
Dimensions W x H x D
227 x 152 x 95 mm
Weight
1.07 kg
Type of protection
IP 20
CPU pulse frequency
800 MHz, PM 902F
400 MHz, PM 901F
Application and data, battery-
buffered
8 MB, PM 902F
3 MB, PM 901F
Application and data
16 MB
Buffer time at Ta +40 °C
> 2 years
Residual buffer time
14 days, after warning
Real-time clock with buffer battery
Yes
Summary of Contents for AC 900F
Page 2: ......
Page 3: ...Freelance 2016 Mounting and Installation Instructions AC 900F Controller ...
Page 58: ...CP C MM messaging module Section 3 Modules 58 M I AC 900F Controller ...
Page 70: ...TB 870F terminal block Section 4 Accessories 70 M I AC 900F Controller ...
Page 122: ...Update Restore Section 8 Service 122 M I AC 900F Controller ...
Page 152: ...CP A CM Section 9 Technical Data 152 M I AC 900F Controller ...
Page 154: ...Index 154 M I AC 900F Controller ...
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