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The AC 700F Controller

Central Processing Unit PM 783F

	Detailed data of the CPU (PM 783F)
	Processor	Motorola Power PC (MPC8247)

	Program memory (Battery backed up)	2 MB SRAM

	Internal memory	8 MB SDRAM, 4 MB FLASH ROM

	Typical cycle time for 1000 instructions - Binary - Word - Floating point	1.667 ms 2.322 ms 3.1250 ms

	Max. number of I/O Modules	8

	Data backup source	Lithium Battery

	Data buffering time at 25°C/ 77°F	Approximately 1.5 years

	Battery low indication	warning indication issued about 2 weeks before the battery charge becomes critical

	Real-time clock - with battery back-up	Yes

	Multitasking Program execution - cyclic (Equidistant) - cyclic (As fast as possible) - Event driven (Upon any of these events)	8 Tasks 1 Task Run, Stop, Warm start, Cold start, Error

	Serial interface "SER" (COM1) - Physical link: - Connection: - Usage:	- configurable for RS-232 or RS-485 (from 1200 bps to 38400 bps) - pluggable terminal block, spring connection - as Modbus ASCII/ RTU (Master/Slave),

	Serial interface "DIAG" (COM2) - Physical link: - Connection: - Usage:	- RS-232 - SUB-D Female connector - for programming/ diagnostics

	Onboard network interface	1 x Ethernet (RJ45)

	LEDs, LCD display, 8 function keys	for RUN/STOP switch-over, status displays and diagnosis

	Certifications	CE, GL, cUL

	General data of the CPU (PM 783F)
	Current consumption from 24 V DC	80 mA (max)

	Inrush current at 24 V DC	2 A²s

	Max. power dissipation within the module	10 W

	Dimensions

	Width x height x depth (CPU without the Terminal Base)	67.5 x 76 x 54 mm / 2.66 x 2.99 x 2.13 inches

	Weight (CPU without Terminal Base)	150 g / 5.29 oz.

	Mounting position	horizontal or vertical with horizontal or vertical with de-rating (50 % output load, reduction of maximum temperature to 40°C/ 104°F)

Terminal Base TB 711F (for the CPU PM 783F)

	General data of the Terminal Base TB 711F
	Connection of the 24 V DC process voltage	with a 5-pole removable terminal block

	Slots	1 CPU, 1 Communication module (Not Used Currently)

	Interfaces	Field I/O -> 1 [I/O-Bus] Serial Ports-> 2 ["SER" (COM1) and "DIAG" (COM2)] Networking -> 1 [Ethernet (RJ45)]

	Dimensions

	Width x height x depth (with CPU inserted)	95.5 x 135 x 75 mm / 3.75 x 5.31 x 2.95 inches

Dummy Coupler Module TA 724F

	Technical data of the Dummy Coupler Module TA 724F
	Use	to protect the unused coupler slot from dust and touch

	Mounting	On CPU Terminal Base TB 711F

	Weight	50 g / 1.76 oz.

	Dimensions	135 mm x 28 mm x 62 mm / 5.31 x 1.1 x 2.44 inches

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