BAS-3018

BAS-3018
BAS-3024
8-ch UI Expansion Module
4-ch UI, 4-ch AO, 4-ch DO Expansion Module
Features
ƒƒ 24 VDC or 24 VAC input
ƒƒ Universal input supports 0 ~ 10 V, 0 ~ 20 mA, 4 ~ 20 mA, RTD, Thermistor
(3K, 10K), and digital input
ƒƒ Analog output supports 0 ~ 10 V, 0 ~ 20 mA, and 4 ~ 20 mA (BAS-3024 only)
ƒƒ Supports PWM output (BAS-3024 only)
ƒƒ Supports Modbus /RTU Protocol
BAS-3018
BAS-3024
RoHS
COMPLIANT
2002/95/EC
Introduction
BAS-3018/BAS-3024 expansion I/O modules can be stacked on the DDC controller, or can serve as remote standalone I/O modules through an RS-485 network. These expansion
I/O modules add both scalability and flexibility to Advantech BAS-3000 solutions. Like the DDC, I/O expansion modules can be programmed using the BASPro programming tool.
Specifications
General
Protection
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ƒƒ
ƒƒ
ƒƒ
ƒƒ
ƒƒ
ƒƒ Isolation Voltage
Dimensions (W x H x D)120 x 120 x 44 mm (4.72" x 4.72" x 1.73")
Enclosure
ABS + PC
Power Input
24 VDC/24 VAC
Power Consumption
3 W @ 24 VDC (BAS-3018)/4 W @ 24 VDC (BAS-3024)
Watchdog Timer
Yes
Communication
Local Bus (Connect to BAS-3520/3512/3520C)
RS-485 (Standalone as Remote IO Device)
ƒƒ Supported Protocols Modbus/RTU
Universal Input
ƒƒ
ƒƒ
ƒƒ
ƒƒ
ƒƒ
Channels
Resolution
Sample Rate
Accuracy
Type and Range
8 (BAS-3018)/4 (BAS-3024)
16-bit
10 Hz (Total)
±0.1% of FSR (Voltage, Current)
Analog Input: 0 ~ 10 V, 0 ~ 20 mA, 4 ~ 20 mA,
Pt-100/1000, RTD, Thermistor (3 k, 10 k)
Digital Input Logic High: Close
(Dry Contact) Logic Low: Open
ƒƒ Over Voltage Protection±35 V
3,000 VDC
Environment
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Operating Temperature -10 ~ 60°C (14 ~ 140°F)
Storage Temperature -20 ~ 80°C (-4 ~ 176°F)
Operating Humidity
20 ~ 95% (Non-condensing)
Storage Humidity
0 ~ 95% (Non-condensing)
Ordering Information
ƒƒ BAS-3018-AE
ƒƒ BAS-3024-AE
8-ch UI Expansion Module
4-ch UI, 4-ch AO, 4-ch DO Expansion Module
Analog Output (BAS-3024 only)
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ƒƒ
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Channels
Resolution
Accuracy
Range
4
12-bit
± 0.1% of FSR
0 ~ 10 V, 0 ~ 20 mA, 4 ~ 20 mA
Digital Output (BAS-3024 only)
ƒƒ Channels
4 (Source Type)
ƒƒ Vcc
10 ~ 35 VDC, Current: 1 A (per channel)
ƒƒ PWM Output (2 channels)
Minimum Period
1 second (for PWM output)
Minimum Pulse Width
0.1 second (for PWM output)
Building Automation Systems
All product specifications are subject to change without notice
Last updated : 28-Aug-2013
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