Allen-Bradley 1756-L62 ControlLogix Processor Module

The 1756-L62 supports 32 tasks with 100 programs per task including even tasks for all event triggers. It also has an RS232 serial port that supports several communication protocols. Protocols being supported by the RS232 port include DH-485, DF1 radio modem, DF1 full/half-duplex, Modbus via logic, and ASCII. This controller also supports other communication protocols such as Remote I/O, ControlNet, SynchLink, EtherNet/IP, Third-party process and device networks, Data Highway Plus, and DeviceNet. It can support a maximum of 250 controller connections and also offers full support to controller redundancy.

1756-L62Allen Bradley ControlLogix Processor Module with 2, 4, or 8 MB Fixed Memory

Technical specifications for 1756-L62

ManufacturerRockwell Automation

BrandAllen-Bradley

Part Number/Catalog No.1756-L62

SeriesControlLogix

Fixed Memory2, 4, or 8 MB

Module TypeProcessor Module

Nonvolatile MemoryCompact Flash Card 1784-CF128

Maximum I-O128,000

CommunicationRS-232 serial port

RS232 ProtocolsASCII DF1 full/half-duplex DF1 radio modem DH-485 Modbus via logic

Maximum Analog I-O4,000

Program Scan Time0.08 milliseconds

User Memory4MB

Backplane Current (5Volts DC)1.2 Amps

Backplane Current (24 Volts DC)14 milliamps

Weight0.71 pounds (0.32 kilograms)

UPC10612598300713

Vibration10-500 Hertz

Relative Humidity5-95 percent

Battery1756-BA1, 1756-BATM or 1756-BATA

This controller has a maximum total I/O of 128,000, a maximum analog I/O of 4000, and a maximum digital I/O of 128,000. It has a current draw of 14 mA at 24V DC and 1200 mA at 5.1V DC. It has an isolation voltage of 30V (continuous) has been type tested at 720V DC for 60s. The 1756-L62 has a thermal dissipation of 11.9 BTU/hr and a power dissipation of 3.5 W. Its storage temperature ranges from -40 to 85 Degrees Celsius and its operating temperature is from 0 to 60 Degrees Celsius. It also has a noncondensing relative humidity of 5% to 95% and a maximum surrounding air temperature of 60 Degrees Celsius. It has a vibration of 2 g at 10 to 500 Hz, an operating shock of 30 g, and a non-operating shock of 50 g.

1756-L62

Allen Bradley ControlLogix Processor Module with 2, 4, or 8 MB Fixed Memory

1756-L62S

GuardLogix Controller, 478 KB I-O Memory, 128000 Maximum I-O, 3.5 Watts