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خانه/ اتوماسیون صنعتی/ کنترلر/ پی ال سی و دی سی اس/ Allen-Bradley/ 1769-L23E-QB1B | Allen Bradley Packaged Controller

1769-L23E-QB1B | Allen Bradley Packaged Controller
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ویژگی ها / Specifications
| Model | 1769-L23E-QB1B |
| Slot width | 1 |
| User memory | 512 KB |
| Serial cables | 1756-CP3 or 1747-CP3, right angle connector to controller, straight to serial port, 3 m (9.84 ft) |
| Module location | DIN rail or panel mount |
| Power dissipation | 7.01 W |
| Replacement battery | 1769-BA |
| Wire size, DC power | 0.25 2.5 mm? (22 14 AWG) solid or stranded copper wire rated at 75 ?C (167 ?F) or greater, 1.2 mm (3/64 in.) insulation max |
| Current draw @ 5V DC | 1000 mA |
| Current draw @ 24V DC | 700 mA |
| Enclosure type rating | None (open-style) |
| Mounting screw torque | 1.1 ... 1.8 N m (10 ... 16 lb in) - use M4 or #8 screws |
| Optional nonvolatile memory | None |
| North American temperature code | T4A |
| Wire size, discrete I/O connections | 0.5 0.8 mm? (20 18 AWG) solid or stranded copper wire rated at 75 ?C (167 ?F) or greater, 1.2 mm (3/64 in.) insulation max |
| Number of local expansion modules, max | 3 (limited by current draw of module) |
| Wire size, embedded analog and high-speed counter connections | 0.5 0.8 mm? (20 18 AWG) solid or stranded shielded copper wire rated at 75 ?C (167 ?F) or greater, 1.2 mm (3/64 in.) insulation max |
Description / توضیحات
Technical Specification
Isolation voltage:
30V (continuous), basic insulation type
Type tested at 710V DC for 60 s; RS-232 to system backplane, Ethernet to system backplane, and RS-232 to Ethernet
Serial communication ports:
CH0-RS-232
DF1, DH-485, ASCII
Fully isolated
38.4 Kbps max
Wire category?:
2 - on signal ports
2 - on power ports
2 - on communication ports
Wire 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 24702
Use this conductor category information for planning conductor routing.














