1769-L27ERM-QBFC1B Allen-Bradley CompactLogix 5370 L2 PAC

Allen-Bradley 1769-L27ERM-QBFC1B CompactLogix 5370 L2 Controller

Key Technical Specifications

• Brand: Allen-Bradley.
• Model Number: 1769-L27ERM-QBFC1B.
• Product Family: 5370 L2 Controller.
• Product Type: CompactLogix Controller.
• User Memory: 1MB.
• Communication Ports: (1) USB, (2) Ethernet/IP.
• Supported Protocols: Ethernet/IP.
• No. of Axes over Ethernet: 16 axes.
• No. of Tasks: 32 Tasks.
• No. of Programs per Task: 100.
• Embedded Digital Inputs: (16) 24 VDC Sinking/Sourcing.
• Embedded Digital Outputs: (16) 24 VDC Sourcing.
• Analog Inputs: 4 (Differential or Single Ended).
• Analog Outputs: 2 (Single Ended).
• HSC Outputs: 4.
• Mounting: DIN Rail.
• Replacement Terminal Block: 1769-RTBN18.
• Wire Type: Copper - 90 degrees Celsius.
• Wire Size (Solid): 22 to 14 AWG.
• Wire Size (Stranded): 22 to 16 AWG.

Analog Input and Output Specifications

• Analog Input Types: Thermocouple (J, K, T, E, R, S, B, N, C), Voltage, Current, RTD (Platinum 385/3916, Copper 426, Nickel 672/618, Nickel-Iron 518), Resistance.
• Analog Output Types - Voltage: 0-5V, 1-5V, 0-10V, -10V to +10V.
• Analog Output Types - Current: 0-20 mA, 4-20 mA.
• Converter Type: Sigma-Delta with user-defined cyclic update time of 11-5000 ms.
• Resolution: 15 bits plus sign (Bipolar) and 16 bits (Unipolar).

Ethernet Communication Capabilities

• The 1769-L27ERM-QBFC1B supports Device Level Ring (DLR), Linear, and Traditional star topologies.
• It handles 120 TCP connections and 256 CIP connections.
• The controller supports 256 CIP Unconnected Messages (backplane + Ethernet).
• It manages 32 multicast produced tags and 128 unicast produced tags.
• The ports communicate with HMI, SCADA, DCS, OPC servers, and gateways.
• You can also control distributed I/O from Flex I/O and POINT I/O families.

Environmental and Physical Specifications

• Shipping Weight: 3 pounds.
• Shipping Dimensions: 11 x 8 x 6 inches.
• Series: A and B compatible.
• Non-operating Temperature Storage: -40°C to 85°C.
• No lithium battery required due to built-in energy storage.

Frequently Asked Questions (FAQ)

• Q: Does the 1769-L27ERM-QBFC1B support motion control?
  A: Yes. It supports integrated motion over EtherNet/IP for up to 16 axes.
• Q: Does this controller require a lithium battery?
  A: No. The built-in energy storage eliminates the need for lithium batteries.
• Q: How many local I/O modules can I install?
  A: You can install up to four 1769 Compact I/O modules plus one expansion bank.
• Q: What analog input signals does this controller accept?
  A: It accepts thermocouple (J,K,T,E,R,S,B,N,C), RTD, voltage, current, and resistance signals.
• Q: Is the 1769-L27ERM-QBFC1B new or refurbished?
  A: We supply only brand new, original Allen-Bradley units.
• Q: How long will delivery take?
  A: We ship within 5 days using FedEx, UPS, or DHL. Transit time depends on your location.

Contact Information Inquiries: sales@nex-auto.com , +86 153 9242 9628 Partner NexAuto Technology Limited