BRT Systems LDSBus LA120101A, Manual, Page: 4 / 18

LDSBus Isolated IO Controller Datasheet
Version 1.1
Document Reference No.: BRTSYS_000009 Clearance No.: BRTSYS#005
Copyright © BRT Systems Pte Ltd 4
3 Product Specifications
Features
Interface RS485
System Status Indicator 1x RGB LED
Mounting
Flush Mount
DIN-Rail Mount
Power
Input Voltage 5V DC Bus Power
Power (Typ) 1.15W
Power (Max) 1.20W
Output Power*
3.3V/30mW
5V/50mW
10V/400mW
12V/240mW
Analog Input
Number of Channels 2
Analog Input range 0V - 10V
Analog Input resolution 10mV
Analog Input Accuracy
Typical: +/- 3%;
For 0V - 1V, Accuracy: +/- 10mV (typical)
Analog Output
Number of Channels 2
Analog Output range 0V - 10V
Analog Output resolution 10mV
Analog Output Accuracy
Typical: +/- 3%;
For 0V - 1V, Accuracy: +/- 10mV (typical)
Digital IO Input
Number of Channels 2
Digital Input Voltage
1.8VDC - 12VDC (refer to external power
voltage)
Digital IO Output
Number of Channels 2
Digital Output Voltage
1.8VDC - 12VDC (refer to external power
voltage)
Physical
Characteristics
Color White
Housing Polycarbonate
Dimension L138.2mm x W76.0mm x H31.9mm
Environmental
Limits
Operating Temperature 0 to 55°C
Storage Temperature -20 to 85°C
Ambient Relative Humidity 5 to 95% (non-condensing)
Package Contents
Device 1x LDSBus Isolated IO Controller
Installation (Optional) 1x Din Rail Bracket set
Wire Assembly 1X 5m RJ12 Cable
Warranty label 1
*
Output power
current output up to 60mA.
Table 1 - LDSBus Isolated IO Controller Specifications