User Manual

Building Technologies
Control Products and Systems
FCI1802-B1
BDS Line Card for FC186X Controller
Product Manual
Overview
- FCI1802-B1 line card is specially designed for FC186X series controllers. It can be
automatically identified by controller. It is used for connection with BC80 series
field devices.
- FCI1802-B1 line card contains two lines and each line can connect 127 points.
- Compatible with BC80en, BC80-UL, FD180 series field deviecs.
- Compatible with BDS331 floor repeater display.
- 2-wire polarity-free of detection bus，stub wring is available and free branch is ac-
ceptable.
Technical data
Max. No. of line for each card 2
Max. No. of field devices for each line 127
Wire type for FD18-BUS Recommend RVS1.0~RVS1.5
Line impedance ≤ 20 Ω
Short circuit auto protection
（isolation）
available
Line operating voltage +28 V
Quiescent current 650 mA / 24 V
Max. current 1.1 A / 24 V
Operating temperature
0 ~ +40 ℃
Storage temperature
-10 ~ +50 ℃
Humidity
≤95% (40±2 ℃)
Size
155*120 mm
RoHS standard
GB/T 26125-2011
GB/T 26572-2011