1756-L61 Allen-Bradley PLC 1756 ControlLogix Controller Processor 2MKbyte Memory New

1756-L61 Allen-Bradley PLC 1756 ControlLogix Controller Processor 2MKbyte Memory New

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PLCAGE: 1756-L61 Allen-Bradley PLC 1756 ControlLogix Controller Processor 2MKbyte Memory New

The ControlLogix® controller provides a scalable controller solution that is capable of addressing a large amount of I/O points. The ControlLogix controller can be placed into any slot of a ControlLogix I/O chassis and multiple controllers can be installed in the same chassis.

ControlLogix controllers can monitor and control I/O across the ControlLogix backplane, as well as over network links.

To provide communication for a ControlLogix controller, install the appropriate communication interface module into the chassis.

Feature

Feature	1756-L61, 1756-L62, 1756-L63, L63XT, 1756-L64, 1756-L65
Controller tasks	• 32 tasks • 100 programs/task • Event tasks: all event triggers
Built-in communication ports	1 port RS-232 serial
Communication options	• EtherNet/IP • ControlNet • DeviceNet • Data Highway Plus • Remote I/O • SynchLink • Third-party process and device networks
Serial port communication	• ASCII • DF1 full/half-duplex • DF1 radio modem • DH-485 • Modbus via logic
Controller connections supported, max	250
Network connections, per network module	• 100 ControlNet (1756-CN2/A) • 40 ControlNet (1756-CNB/D, 1756-CNB/E) • 128 ControlNet (1756-CN2/B) • 256 EtherNet/IP; 128 TCP (1756-EN2x) • 128 EtherNet/IP; 64 TCP (1756-ENBT)
Controller redundancy	Full support
Integrated motion	• SERCOS interface • Analog options (encoder input, LDT input, SSI input) • EtherNet/IP (CIP Motion)
Programming languages	• Relay ladder • Structured text • Function block • SFC

Specification

Attribute	1756-L61	1756-L62	1756-L63	1756-L64	1756-L65
User memory	2MB	4MB.	8MB	16MB	32MB
I/O memory	478KB
Optional nonvolatile memory storage	128 MB (1784-CF128)
Digital I/O, max	128,000
Analog I/O, max	4000
Total I/O, max	128,000
Replacement battery	Series A: 1756-BA1, 1756-BATM, 1756-BATA Series B: 1756-BA2			1756-BA2 (0.50 g Lithium)
Current draw @ 5.1V DC	1200 mA
Current draw @ 24V DC	14 mA
Power dissipation	3.5 W
Thermal dissipation	11.9 BTU/hr
Isolation voltage	30V (continuous), basic insulation type, RS-232 to system Type tested at 720V DC for 60 s
Serial cables	1756-CP3 or 1747-CP3, right angle connector to controller, straight to serial port, 3 m (9.84 ft)
Weight, approx	Series A: 0.32 kg, (0.71 lb) Series B: 0.35 kg, (0.78 lb)
Slot width	1
Slot width	Chassis-based, any slot
Chassis	1756-A4, 1756-A7, 1756-A10, 1756-A13, 1756-A17
Power supply, standard	1756-PA72, 1756-PA75, 1756-PB72, 1756-PB75
Power supply, redundant	1756-PA75R, 1756-PB75R, 1756-PSCA2
Wire category	2 - on RS-232 port
North American temperature code	T4A
Enclosure type rating	None (open-style)