HLSB38-IO32A User's Manual
1-1
1 Outline
Type
HLSB38-IO32A （With case : HLSB38-IO32A-C）
HLS device
MKY38-IO32A 1pc
HLS communication mode
Full-duplex / Half-duplex
HLS communication rate
12M/6M/3Mbps （Set by DIP switches）
Termination resistor
100 Ω（Enable or Disable can be selected.）
General-purpose input method
and number of inputs
Current source type by photocoupler isolation： 16 inputs
General inputs ON/OFF delay
100µs or lower （When digital filtering is enabled, filtering
time is added. Refer to Table 6-2.）
General-purpose output
method and number of outputs
Current sink type by photocoupler isolation： 16 outputs
LED
POWER
（Green） +3.3V power supply
MON
（Green） MKY38-IO32A
MON
DI
（Green） DIN data
16 pcs
DO
（Green） DOUT data
16 pcs
Switch
HLS termination setting switches
HLS SA setting switch
HLS communication rate setting switch
HLS communication mode setting switches
General-purpose input digital filtering setting switch
Connector
HLS communication connector （RJ-45 type） 2pcs
General-purpose input connector （MIL type）
General-purpose output connector （MIL type）
Power supply connector （SPTA1/4-3,5 PHOENIX）
Size
64mm × 130mm
Table 2-1 HLSB38-IO32A board specifications
HLSB38-IO32A is a general-purpose I/O board for HLS with MKY38-IO32A IC chip. This product has 16 external
inputs and outputs isolated by photocoupler.
This product is powered from 24V external power supply, which is isolated by DC/DC converter on the board and
operates with 3.3V inside circuit.
This board fits on DIN rail with cover equipped. Type name of the product with case is 'HLSB38-IO32A-C'.
2 Specifications
The specifications of HLSB38-IO32A is shown in Table 2-1.
