Description
Otis Escalator Board XECB1.0/1.1/2.0 Brief Introduction
|
Product Name |
Otis Escalator Board |
| Model Number |
XECB1.0/1.1/2.0 |
|
Quality
|
Original.Brand New
|
|
Payment
|
T/T. Paypal. Western Union
|
|
Delivery
|
3-5 Working Days
|
|
Packaging
|
Packed by carton
|
Otis Escalator Board XECB1.0/1.1/2.0 – The Brains Behind Every Moving Step | Nanjing Zhuye Elevator Parts
An escalator never sleeps—it just keeps stepping. Inside every modern Otis escalator, the XECB (Escalator Control Board) family—versions 1.0, 1.1 and 2.0—is the silent brain that converts raw motor power, handrail speed and step monitoring data into silky, safe motion. When the board stalls, the whole staircase stops and passengers start walking. Nanjing Zhuye Elevator Parts keeps genuine XECB1.0/1.1/2.0 assemblies in anti-static packaging, pre-flashed with the latest firmware and ready for same-day despatch—helping you restore smooth steps without costly OEM delays.
Product snapshot
-
Otis part numbers XECB1.0 (713XECB10), XECB1.1 (713XECB11), XECB2.0 (713XECB20)
-
32-bit dual ARM Cortex-M7, cross-checked for SIL-2 safety integrity
-
96 digital inputs 24 V for step missing, comb impact, handrail speed, skirt switches
-
64 digital outputs 24 V / 2 A for motor contactor, brake, lubrication pump, alarm bell
-
16 analogue inputs 0-10 V / 4-20 mA for motor current, oil temperature, vibration
-
4 encoder ports: incremental 5 V / 12 V and absolute EnDat 2.2, 250 kHz max
-
3 CAN-FD, 2 RS-485, 1 Ethernet 100/1000 for real-time group, BMS, remote monitor
-
RTC with 10-year battery, 8 GB eMMC log, encrypted firmware update via USB-C
-
Operating temperature −10 °C to +70 °C, conformal-coated both sides, UL 94-V0
-
IP20 aluminium heatsink, 300 × 220 × 45 mm, 0.95 kg, plug-in header, hot-swap compatible
-
CE, UL, RoHS, REACH and Otis QES 2024 approved
Where it works
-
Otis escalators 506 NCE, 508 NCE, 510 NCE up to 12 m rise, 0.65 m/s, 1 000 mm step width
-
Modernisation packages replacing obsolete XECB-A0 or relay-logic controllers
-
Any public transport, shopping mall or hospital escalator demanding SIL-2 stopping performance
Installation method – 15-minute field swap
-
Place escalator on inspection mode; stop at upper landing; switch OFF main breaker; lock & tag.
-
Wait 5 min for DC bus to discharge; verify zero energy on a calibrated meter.
-
Photograph existing wiring; note CAN-FD and encoder plug orientation.
-
Release two side latches; slide old XECB board out of DIN rail.
-
Insert new XECB1.0/1.1/2.0 until latches click—no tools required.
-
Re-connect 24 V supply, all I/O cables, encoders, CAN-FD, Ethernet.
-
Insert supplied SD card with job-specific parameters; power up; green “SYS” LED illuminates in 3 s.
-
Launch Otis Escalator Tool (OET-2.0) on laptop; auto-detects board revision and uploads parameters in 120 s.
-
Run full inspection cycle: motor start, brake lift, step missing test, handrail overspeed test; verify no fault codes.
-
Remove SD card; seal tamper sticker; log serial number and firmware version in maintenance book.
Replacement cycle & preventive maintenance
Although solid-state, CPU boards live in a harsh world—vibration, brake dust, summer heat. Otis bulletin SB-XECB-2024-03 recommends:
-
Visual inspection every 6 months: clean dust from fan guard, check for burnt I/O terminals.
-
Functional test every 12 months: measure contact resistance of safety-chain inputs < 50 mΩ.
-
Replace entire board every 12 years or 40 000 operating hours, whichever comes first.
-
Immediate replacement if:
– “CPU FAULT” LED red with escalator stopped,
– encoder inputs show “speed deviation” after cable swap,
– RTC battery < 2.4 V (time-stamp resets),
– Ethernet/CAN-FD communication lost (blue LED dark).
Pro tip: 70 % of premature failures are traced to loose 24 V terminals—re-torque to 0.8 Nm every year.
Maintenance tips from Nanjing Zhuye Elevator Parts
-
Always use shielded encoder cables, foil facing inward, grounded at board only, to prevent noise faults.
-
Never hot-plug I/O while the escalator is running; transients can weld relay contacts.
-
Keep a spare XECB1.0/1.1/2.0 in every service room; at 0.95 kg it fits in a laptop bag and saves a night call.
-
After lightning storm, check 24 V ripple < 1 V; high ripple overheats the DC-DC converter.
-
Order the “XECB Bundle” (board + SD card + torque tool) from Nanjing Zhuye Elevator Parts to eliminate parts hunting and ensure matched components.
Why buy from Nanjing Zhuye Elevator Parts?
We are an Otis-authorised distributor, importing XECB1.0/1.1/2.0 directly from the Czech factory, pre-loading firmware XECB-2.0 and testing every unit on a 96 I/O simulator for 60 min under full load. Boards are shipped in anti-static foam with a 24-month replacement warranty. Our 3 000 m² Nanjing warehouse holds 200+ units year-round; orders placed before 15:00 China time leave the same evening via DHL Express, arriving Europe or North America in 2–4 days. Bulk pricing starts at three pieces; we can pre-load site-specific parameters and include a loaner board to keep your escalators intelligent during the swap.
Conclusion
The XECB1.0/1.1/2.0 board is the silent brain that turns steel steps into a smooth, safe staircase. By installing the genuine Otis unit, following the torque schedule and replacing it before capacitors age, you eliminate mysterious stops, handrail faults and costly shopper complaints. Stock genuine XECB boards from Nanjing Zhuye Elevator Parts today—because when the brain stops, the steps stop.
