1769-L24ER-QBFC1B | Allen Bradley CompactLogix 5370 Controller

Technical InformationModel: 1769-L24ER-QBFC1BUser memory: 750 KBOptional nonvolatile memory:1784-SD1 card with 1 Gb of available memory (shipped with controller)1784-SD2 card with 2 Gb of available memory (available for separate ordering)Number of local expansion modules, max: Four 1769 Compact I/O modulesNumber of I/O module banks, max: 1Current draw @ 5V DC, controller power:1 A Value rated at the following ambient temperatures:40 ?C (104 ?F), 55 ?C (131 ?F), 60 ?C (140 ?F).Current draw @ 24V DC, controller power:0.8 AValue rated at the following ambient temperatures:40 ?C (104 ?F), 55 ?C (131 ?F), 60 ?C (140 ?F).Current draw @ 24V DC, field power, max: N/APower dissipation, max: 21 WIsolation voltage:30V (continuous), Basic Insulation Type, USB to system, Ethernet to system and Ethernet to EthernetType tested at 500V AC for 60 sWeight, approx: 0.9 kg (1.9 lb)Module width: 140 mm (5.51 in.)Module location: DIN rail or panel mountPanel-mounting screw torque: 1.1 1.8 N m (10 16 lb in) - use M4 or #8 screwsEmbedded power supply: 24V DC Input, isolatedWire category:1 - signal ports1 - power ports2 - communication portsWire type, Ethernet: RJ-45 connector according to IEC 60603-7, 2 or 4 pair Category 5e minimum cable according to TIA 568-B.1 or Category 5 cable according to ISO/IEC 24702Wire type, power terminals and embedded I/O connections: CopperWire size, power terminals?: 0.25 2.50 mm? (22 14 AWG) solid copper wire rated at 75 ?C (167 ?F), or greater 1.2 mm (3/64 in.) insulation, max Each terminal accepts only 1 wireWire stripping length, power terminals?: 8 mm (0.31 in)Screw torque, power terminals?: 1.0 1.2 N m (8.9 10.6 lb in)Wire size, embedded I/O connections:0.205 1.31 mm2 (24 16 AWG) solid or stranded copper wire rated at 75 ?C (167 ?F), or greater 1.2 mm (3/64 in.) insulation, max or 90 ?C (194 ?F)Each terminal accepts only 1 wireWire stripping length, embedded I/O connections: 10 mm (0.39 in)North American temperature code: T3CIEC temperature code: T4Enclosure type rating: None (open-style)You can use up to the maximum number of local expansion modules with the CompactLogix 5370 L1 controllers that are listed as long as the total current drawn by the embedded I/O and local expansion modules does not exceed both the available POINTBus backplane current of 1 A and the field power current of 3 A. For more information on POINTBus backplane current and field-power current considerations when installing local expansion modules.Use this Conductor Category information for planning conductor routing.Regarding the CompactLogix 5370 L1 controllers, this specification applies to connecting wires to the power connector that is inserted in the controller. Regarding the CompactLogix 5370 L2 controllers, this specification applies to connecting wires to power terminals built into the controller.