1747-L514 | Allen-Bradley | Processor Unit
Description
The 1747-L514 is a processor unit in the SLC 500 modular hardware style series. It offers two choices of program memory size, either 1 K or 4 K instructions, and can control up to 3840 input and output points. The processor supports powerful ladder logic programming with subroutines and features a DH-485 communication channel for peer-to-peer communication. Additionally, it includes battery backup for the CMOS RAM, ensuring data retention during power loss. The 1747-L514 is UL listed, CE compliant, and C-Tick marked, adhering to US, Canadian, and European safety standards.
Features
- Program memory options: 1 K or 4 K instructions.
- Supports up to 3840 I/O points.
- Equipped with a DH-485 communication channel.
- Battery backup for CMOS RAM.
- Compatible with programming software.
- Safety certifications: UL, CE, C-Tick.
Technical Specifications
-
Power Consumption:
- 5V dc: 0.090 A
- 24V dc: 0.000 A (Processor only)
-
Maximum Current Draw:
- 5V dc: 0.570 A (Chassis 2 total)
- 24V dc: 1.115 A (Chassis 2 total)
-
Power Supply Requirements:
- For Chassis 2, the 1746-P4 power supply is recommended, providing 10 A at 5V dc and 2.88 A at 24V dc.
-
Memory Module Compatibility:
- 1747-M1: 1 K User Words EEPROM
- 1747-M2: 4 K User Words EEPROM
-
Battery Backup:
- Lithium battery provides approximately two years of backup power.
- A red BATTERY LOW status indicator alerts when the battery voltage falls below a threshold level.
- Battery can be replaced while the processor is powered.
-
Heat Dissipation:
- Total Watts: 41.61 W (Chassis 2)
-
Module Configuration:
- Slot 0: Processor unit (1747-L514)
- Slot 1: Output module (1746-OW16)
- Slot 2: Combination module (1746-IO12)
- Slots 3, 4, 5, 6: Analog output modules (1746-NO4I)
- Peripheral devices: Isolated link coupler (1747-AIC), Interface converter (1746-PIC)
-
Total Power Supply Capacity:
- 1746-P4: 10 A at 5V dc, 2.88 A at 24V dc
1747-L514 | Allen-Bradley | Processor Unit
1747-L514 | Allen-Bradley | Processor Unit
Description
The 1747-L514 is a processor unit in the SLC 500 modular hardware style series. It offers two choices of program memory size, either 1 K or 4 K instructions, and can control up to 3840 input and output points. The processor supports powerful ladder logic programming with subroutines and features a DH-485 communication channel for peer-to-peer communication. Additionally, it includes battery backup for the CMOS RAM, ensuring data retention during power loss. The 1747-L514 is UL listed, CE compliant, and C-Tick marked, adhering to US, Canadian, and European safety standards.
Features
- Program memory options: 1 K or 4 K instructions.
- Supports up to 3840 I/O points.
- Equipped with a DH-485 communication channel.
- Battery backup for CMOS RAM.
- Compatible with programming software.
- Safety certifications: UL, CE, C-Tick.
Technical Specifications
-
Power Consumption:
- 5V dc: 0.090 A
- 24V dc: 0.000 A (Processor only)
-
Maximum Current Draw:
- 5V dc: 0.570 A (Chassis 2 total)
- 24V dc: 1.115 A (Chassis 2 total)
-
Power Supply Requirements:
- For Chassis 2, the 1746-P4 power supply is recommended, providing 10 A at 5V dc and 2.88 A at 24V dc.
-
Memory Module Compatibility:
- 1747-M1: 1 K User Words EEPROM
- 1747-M2: 4 K User Words EEPROM
-
Battery Backup:
- Lithium battery provides approximately two years of backup power.
- A red BATTERY LOW status indicator alerts when the battery voltage falls below a threshold level.
- Battery can be replaced while the processor is powered.
-
Heat Dissipation:
- Total Watts: 41.61 W (Chassis 2)
-
Module Configuration:
- Slot 0: Processor unit (1747-L514)
- Slot 1: Output module (1746-OW16)
- Slot 2: Combination module (1746-IO12)
- Slots 3, 4, 5, 6: Analog output modules (1746-NO4I)
- Peripheral devices: Isolated link coupler (1747-AIC), Interface converter (1746-PIC)
-
Total Power Supply Capacity:
- 1746-P4: 10 A at 5V dc, 2.88 A at 24V dc
