H16XDR

H16XDR

SeriesDigital Module
DI/DO points8DI/8DO, Relay output
COM PortBuilt-in 1*RS485
Remote I/O moduleSupported
The 8 DI, 8 DO(relay outputs) can be used as the extension module for any types of PLC host;With the RS485 communication, it can also be used as remote IO; When a extension module hanging at the back of the host through the parallel bus, it can be powered by the inner 24VDC on the host; It must be powered by external 24VDC when capacity of the inner 24VDC supply is insufficient; When the module was used as remote I/O through serial bus, it must be powered by external 24VDC supply.
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ModelPowerDIDOCommunicationDimension
H16XDR24V DC88 RelayRS48570*95*82mm

Terminal wiring diagram

Haiwell Industry Automation

Product DI specification

ItemDigital Input DI
Input signalNon-voltage contact or NPN/PNP contact
Action drivingON: 3.5 mA above OFF: below 1.5 mA
Input impedanceAbout 4.3KΩ
Input maximum current10mA
Response timeDefault 6.4ms,Configurable 0.8~51.2ms
Isolation modeEach Channel optical isolation
Input indicationLED light means ON, dark means OFF
Power supplyPLC internal power supply: DC power(sink or source)5.3mA@24VDC

Digital input (DI) wiring diagram

Haiwell Industry Automation

Product DO specification


Item Relay Output-RNPN or PNP transistor output - T/P
maximum
 load
Resistance load2A/1 point,8A/4 point per COM0.5A/1 point,2A/4 point per COM
Inductive load50VA5W/24VDC
Light load100W12W/24VDC
Min. load10mA2mA
Voltage specificationBelow 250VAC,30VDC30VDC
Drive capabilityMaximum 5A/250VACMAX 1A 10S
Response timeOff-on 10ms,On-off 5msOff→On 10μs, On→Off 120μs
Leakage current when 
route opened
---Below 0.1mA
Isolation modeMechanical isolationEach Channel optical isolation
Output indicationLED light means ON , dark means OFF
Power supplyPLC internal power supply 24VDC

Digital Output (DO) wiring diagram

Haiwell Industry Automation

CR NumberFunction Declare
H16XDR
00H (Read only)The low byte is the module code, and the high byte is the module version number.
01HCommunication address
02HCommunication protocols:The low 4-bit of the low bytes: 0 - N,8,2 For RTU1 - E,8,1 For RTU
2 - O,8,1 For RTU
3 - N,7,2 For ASCII4 - E,7,1 For ASCII5 - O,7,1 For ASCII6 - N,8, 1 For 
RTU       
The high 4-bit of the low bytes: 0 – 24001 – 48002 – 96003 – 192004 – 38400
5 – 57600
6 - 115200
03H~06HExtend module name
07H~08HDefault IP address: 192.168.1.111
09~0AH (Read only)Reserve
0BHHigh byte subnet mask (b3~b0,1 indicates 255, 0 indicates 0, for example, subnet mask 
255.255.255.0, b3~b0=1110), low byte reserved
0CH~0EH (Read only)Reserve
0FH (Read only)Error code : 0-normal, 1-illegal firmware identity ,2-incomplete firmware, 3-system data access
 exception, 4-No external 24V power supply
10H~4FH (Read only)DI channel 1~64 input value
50H~8FHDO channel 1~64 output value
90HFiltering time of DI ms, 0 - 0.81 - 1.62 - 3.23 - 6.44 - 12.85 - 25.66 - 51.2
91H~9FH (Read only)Reserve