ioLogik 4000
Overview
1-5
NA-4020/4021
Serial Communication Parameters
Parity:
None, Even, Odd
Data Bits:
7, 8
Stop Bits:
1, 2
Baudrate:
1200 to 115200 bps
Signals:
• NA-4020: Data+, Data-, Gnd, DIR (5-contact terminal block)
• NA-4021: TxD, RxD, Gnd (9-pin D-Sub female)
Software Features
Protocols:
Modbus/RTU, Modbus/ASCII
Modbus Address:
00 to 99 (set by rotary switches)
Programming Library:
MXIO DLL library for Windows; Supports Visual Basic, Visual C++, Borland C++
Builder, .net, VB/VC.NET
Number of I/O Modules Supported:
Max. of 32
Power Requirements
Power Input:
11 to 28.8 VDC, 24 VDC typical
Power Consumption:
70 mA @ 24 VDC
Current for I/O Modules:
Max. 1.5 A @ 5 VDC
MTBF
(mean time between failure)
Time:
NA-4020: 4,695,360 hrs
NA-4021: 4,721,640 hrs
Database:
Telcordia (Bellcore)
Common Specifications for the NA-4010 and NA-4020/4021
Field Power
Rated Voltage:
11 to 28.8 VDC, 24 VDC typical
Current in Field Power Contact:
Max. 10 A
Isolation
System Power to I/O Driver:
Optical isolation
Physical Characteristics
Dimensions:
45 x 99 x 70 mm (1.77 x 3.90 x 2.76 in)
Weight:
150 g
Mounting:
DIN rail
Environmental Limits
Operating Temperature:
-10 to 60°C (14 to 140°F)
Storage Temperature:
-40 to 85°C (-40 to 185°F)
Ambient Relative Humidity:
5 to 95% (non-condensing)
Altitude:
Up to 2000 m
Note: Please contact Moxa if you require products guaranteed to function properly at higher altitudes.
Standards and Certifications
Safety:
UL 508
EMI:
61000-3-2; EN 61000-3-3; EN 61000-6-4; FCC Part 15, Subpart B, Class A
EMS:
EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5,
EN 61000-4-6, EN 61000-4-8, EN 61000-4-11, EN 61000-6-2
Vibration:
IEC-68-2-6 (2 g's during operation)
Warranty
Warranty Period:
2 years
Details:
See www.moxa.com/warranty
RSPSupply - 1-888-532-2706 - www.RSPSupply.com
http://www.RSPSupply.com/p-11304-Moxa-NA-4010.aspx