Otis GCA26888KX1 Original OEM Elevator PCB Control Board with Plug-and-Play 6-layer FR-4 Design

Price Negotiable

Price: Negotiable

MOQ: 1

Delivery Time: 3-5 Working Days

Brand: Otis

Product Description

Otis GCA26888KX1 Original Elevator PCB – In-Stock, Plug-and-Play

The Otis GCA26888KX1 is a genuine OEM PCB that handles door operator feedback, position sensor signals and OCSS serial communication in one compact board. Built on 6-layer FR-4 with conformal coating, it delivers stable performance in high-rise traction and machine-room-less elevators. Every unit is electrically tested and firmware-matched to the latest OCSS v9.x release, cutting on-site replacement time to under 10 minutes.

100% original Otis, not aftermarket clone
Drop-in replacement for GCA26888KX2 / KX3 and legacy GCA26888KW series
Conformal-coated for humidity & dust resistance (-25 °C ~ +70 °C)
Pre-loaded factory firmware—no re-parameterization needed

Technical Specifications

Part Number	GCA26888KX1
Alternate PN	GCA26888KX2, GCA26888KX3, GCA26888KW1
Board Function	OCSS Communication / Door I/O Interface
Layer Count	6-layer FR-4, lead-free HASL
Input Voltage	24 VDC ±10% (powered from COP harness)
Communication	RS-485 (OCSS), CAN (door bus), 9.6-115 kbit/s auto-baud
Operating Temp	-25 °C to +70 °C
Storage Temp	-40 °C to +85 °C
Humidity	5%-95% RH non-condensing
Connectors	J1-J6 (AMP 2.5 mm), J7 diagnostic (3-pin UART)
Indicators	4 LEDs (PWR, COM, ERR, DOOR)
Certifications	CE, UL 508, RoHS
Dimensions	180 mm × 110 mm × 20 mm
Weight	0.26 kg
Warranty	12 months functional