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The AC 900F consists of:
The controller supports remote I/Os, transmitters, actuators, drives and other devices, for example through PROFIBUS and other fieldbus protocols.
AC 900F OVERVIEW OF TECHNICAL DATA | |
CPU | Power PC (II Pro family) |
RAM | PM 904F: 48 MB (16 MB battery buffered) PM 902F: 24 MB (8 MB battery buffered) PM 901F: 11 MB (3 MB battery buffered) |
SD card support | For controller backup and firmware update |
Display | 64x128 Dot Matrix LCD (optional) |
Task execution | Cyclic (configurable cycle times from 5 ms) |
Event driven (predefined events) | |
As fast as possible (PLC mode) | |
Serial interface | 2 serial interfaces: RS-232 or RS-485 (from 600 bps to 38400 bps) |
1 Pluggable terminal block with spring connection for Modbus ASCII/RTU, Telecontrol IEC 60870-5-10 |
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1 serial interface: RS-232, D-SUB, 9-pole, female diagnostics and radio clock |
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Onboard network interfaces AC 900F Plus (PM904F) | 4 Ethernet interfaces (RJ45):
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Onboard network interfaces AC 900F Standard (PM 902F) | 4 Ethernet interfaces (RJ45): |
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Onboard network interfaces AC 900F Lite (PM 901F) | 3 Ethernet interfaces (RJ45): |
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Communication interfaces | 2 slots communication interface modules for PM 902F and PM 901F 4 slots communication interface modules for PM 904F |
Max. number of direct I/O modules | 10 I/O modules per controller |
Ambient temperature (operation) | -20 … +70°C (-4 ... 158 °F), no forced cooling required |
Ambient temperature (storage) | -40 … +85°C (-40 ... +185°F) |
Certificates | CE, c(UL)us, Class 1 Div 2, ISA-S71.04, NAMUR |