Section 4 Accessories
Dummy couplers TA 924F and TA 724F
M&I – AC 900F Controller
63
Battery lifetime
The battery lifetime is the time the battery will retain data while the power supply to
the CPU module is switched off. As long as the CPU module is powered, the battery
will be discharged by a very low test current and its self-discharge.
Dummy couplers TA 924F and TA 724F
The dummy couplers are designed to protect unused slots against contact (ESD),
corrosion and other effects.
TA_724F.png
Features
TA 924F
Form factor
Similar to AC 900F with PM 902F/901F
Height
152 mm
TA 724F
Form factor
Similar to AC 700F with PM 783F
Height
135 mm
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 ...
Page 155: ......