Industrial I/O Cable Adapter

../../../_images/a0_ind_io_overview.png

Overview

The Industrial I/O Cable Adapter is a compact module converting LVTTL (3.3 V) logic level IOs into standard industrial isolated 24 V I/Os. It converts 4 GPIOs to two digital inputs and outputs. The main purpose of the adapter is to enable connection of 24 V I/O industrial devices to SOMANET servo drives.

Block diagram

../../../_images/ind_io_block_diagram.png
General Specifications
Nominal operating voltage 24 V DC (-15 %/+20 %)
Current consumption TBD
Electrical isolation 500 V (field potential)
Conductor types solid wire, stranded wire and ferrule
Weight < 10g
Dimensions (LxWxH) 32mm (47mm [1]) x 18mm x 12mm
Operating temperature -25…+60 °C
Storage temperature -40…+85 °C
Vibration/shock resistance TBD
EMC immunity/emission TBD
Approvals/markings TBD
Digital Inputs 24V  
Number of inputs 2
“0” input signal voltage -3…+5 V (Type 1/3 according to EN 61131-2)
“1” input signal voltage 11…30 V (Type 3 according to EN 61131-2)
Input current typ. 3 mA (Type 3 according to EN 61131-2)
Digital Outputs 24V  
Number of outputs 2
Output load type ohmic, inductive, lamp load
Output current 0.35 A (short-circuit-proof) per channel
Output short circuit current typ. < 1 A
Output Reverse voltage protection TBD
Breaking energy TBD
Switching times TBD
[1]With attached strain relief.

Pinouts

../../../_images/ind_io_j2_3_pinout.png

Connector details and mating parts

J1 Conector
Manufacturer JST
PN: SM08B-GHS-TB(LF)(SN)
Conductor cross section AWG min. 30
Conductor cross section AWG max. 26
Mating part for Housing GHR-08V-S
Crimping Contact SSHL-002T-P0.2
J2 and J3 Connectors
Manufacturer Phoenix Contact
PN: 1771059
Conductor cross section solid min. 0.14 mm²
Conductor cross section solid max. 0.5 mm²
Conductor cross section flexible min. 0.2 mm²
Conductor cross section flexible max. 0.5 mm²
Conductor cross section flexible, with ferrule without plastic sleeve min. 0.25 mm²
Conductor cross section flexible, with ferrule without plastic sleeve max. 0.5 mm²
Conductor cross section AWG min. 26
Conductor cross section AWG max. 20

Note

No mating part required. This push-IN terminal works with solid and flexible cables as well as ferrules.

Note

The PCB can be shrinked to a shrink tube with a diameter of 20 mm.

Strain relief

The board will be delivered with a strain relief. A cable tie can be used as a strain reliever:

../../../_images/a0_ind_io_strain.png

On the right side of the image, the cable tie is symbolized in red and the cables in black. The Synapticon Logo can be connected to PE, e.g. the shield of a cable. There is the possibility to place a CAP and a resistor between PE and GND. In Standard version this is not placed.

If not needed, the strain reliever part can be broken off, then the module is shorter.

../../../_images/a0_ind_io_no_relief.png

Soldered cables

Cables can also directly be soldered to the PCB. If this option is needed, please contact sales@synapticon.com