Description
ThyssenKrupp outbound display board MS3-SG Brief Introduction
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Product Name
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ThyssenKrupp outbound display board |
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Model
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MS3-SG
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Quality
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Original.Brand New
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Payment
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T/T. Paypal. Western Union
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Delivery
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3-5 Working Days
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Packaging
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Packed by carton
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ThyssenKrupp Outbound Display Board MS3-SG – Operation, Maintenance & Replacement Guide
Nanjing Zhuye Elevator Parts – Global stock, OEM quality, next-day dispatch
Nanjing Zhuye Elevator Parts – Global stock, OEM quality, next-day dispatch
The MS3-SG outbound display board is the slim-line dot-matrix “next-car” sign passengers see on every modern ThyssenKrupp elevator entrance jamb. Though only 6 mm thick, this PCB carries 128 × 16 amber LEDs, a 32-bit ARM processor and CAN-bus transceiver that tell the group controller exactly which cab will serve the landing next. A dim or frozen MS3-SG slows traffic flow and triggers code violations. Nanjing Zhuye Elevator Parts keeps thousands of genuine MS3-SG boards in Rotterdam and Nanjing so you can restore perfect landing guidance the same day it fails. Below is an 800-word field manual that explains correct usage, preventive care and the replacement cycle that keeps your bank of elevators running like a Swiss watch.
1. What the MS3-SG does
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Receives car-assignment telegrams at 125 kbit/s over the MS-CAN bus
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Decodes landing ID, travel direction and estimated time-of-arrival
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Drives LED columns to show “↑ 3” or “↓ C” with 120° viewing angle
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Auto-dims to 30 % brightness during night-mode (22:00–06:00)
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Reports its own health (LED count, temperature, voltage) every 60 s
2. Tools you need on site
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MS3-SG board (Nanjing Zhuye part #TK-MS3-SG-AMB) in anti-static foam
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2 mm & 2.5 mm Allen keys, TX10 Torx driver
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5 Vdc–24 Vdc universal power pen
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CAN-bus dongle (PEAK or Kvaser) and laptop with Thyssen Parameter Tool
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Lint-free cloth and 99 % IPA
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Lock-out / tag-out kit
3. Installation – ten minutes if you plan ahead
Safety: place the car on inspection, open the main disconnect and verify 0 V between CAN-H and CAN-L.
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Pop off the outer lens with suction cups; store screws in a magnetic tray.
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Photograph the existing wiring – note red (CAN-H), blue (CAN-L), brown (+24 V), white (0 V).
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Slide the old board upward; it unhooks from the plastic dovetail. Discard in e-waste.
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Clean the light-guide plate; any finger-print will show as a dark blob when lit.
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Fit the new MS3-SG: hook top edge first, then press bottom until the latch snaps.
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Re-connect the 4-way Molex, then the 2-way micro-USB (for firmware updates).
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Restore power; within three seconds the board performs a lamp-test (all LEDs on), then displays “–” indicating idle state.
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Run a landing call; confirm correct arrow and car ID appear.
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Snap the lens back, torque screws to 0.8 N·m and wipe off dust.
4. Functional verification – log it or it didn’t happen
a) Send five calls from different floors; each assignment must appear within 400 ms.
b) Measure CAN-bus differential voltage: 2.3 V dominant, 0 V recessive ±0.2 V.
c) Check night-mode: cover the photo-sensor with tape; brightness should drop 70 %.
d) Open Parameter Tool → Diagnostics → MS3 tab; confirm zero “open-LED” faults.
e) Record serial number, date and technician initials in the site logbook.
b) Measure CAN-bus differential voltage: 2.3 V dominant, 0 V recessive ±0.2 V.
c) Check night-mode: cover the photo-sensor with tape; brightness should drop 70 %.
d) Open Parameter Tool → Diagnostics → MS3 tab; confirm zero “open-LED” faults.
e) Record serial number, date and technician initials in the site logbook.
5. Preventive maintenance schedule
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Monthly – visual sweep for dead pixels while the elevator cycles.
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Quarterly – remove lens, IPA-wipe the light-guide, check gasket integrity.
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Annually – measure +24 V ripple (<200 mV); high ripple shortens LED life.
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Every two years – update firmware via Thyssen Toolbox (fixes CAN-timing bugs).
6. Replacement cycle – calendar or condition, whichever comes first
ThyssenKrupp baseline: 7 years. Nanjing Zhuye field analytics refine this to traffic reality:
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Light duty (<200 starts/day, clean office): 8 years
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Standard duty (200–500 starts, residential): 7 years
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Heavy duty (>500 starts, hospital, mall): 5 years
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Outdoor or parking-garage installs: 4 years – moisture oxidises the edge connectors.
Replace immediately if:
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More than five LEDs are dark (visible from 3 m)
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Board temperature >70 °C (amber LED turns red in Parameter Tool)
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CAN-bus error frame count >1 % – micro-cracks in the PCB
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Lens yellowing index >5 ΔY (measured with a colorimeter) – passenger complaints soar.
7. Eco-disposal & warranty
Return the old MS3-SG in the original ESD bag; Nanjing Zhuye recovers gold-plated edge fingers and issues a €3 recycling credit. Every new board ships with a 24-month replacement warranty, extendable to 60 months when you join our annual parts subscription.
8. Why buy from Nanjing Zhuye Elevator Parts
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3 200 units in stock, Rotterdam & Nanjing, ready for same-day DHL
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Factory-sealed ThyssenKrupp packaging with hologram – no grey-market clones
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Multilingual install videos – scan QR code on the box
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24/7 technical hotline staffed by ex-Thyssen commissioning engineers
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Bundle pricing: buy 10 MS3-SG boards and get a free CAN-bus terminator kit plus freight credit
9. Bottom line
A dead outbound display slows passenger flow and invites code enforcement action. Keep one genuine MS3-SG board in every service van, swap it in ten minutes, and your landing fixtures will stay bright, accurate and code-compliant for the full seven-year design cycle. Order today from Nanjing Zhuye Elevator Parts—the fastest route from “dim sign” to “perfect guidance.”
