OBI 02
Output BLOCK Input PNP
OBI 02 English Tech. Manual PDF format.
Ver. 5.00 - Rel.. 18 May 2005.
The OBI 02 ( Opto coupled BLOCK Input
PNP ) is a BLOCK type
module designed to acquire and visualize 16 optocoupled
inputs, PNP type, and to convert
them in as many TTL digital lines,that came out from the
module.
The outputs and power supply of TTL section are connected
to a standard 20 pins I/O ABACO® connector allowing
to interface the several grifo®
cards, provided of at least 16 TTL input lines, like GPC®
150, GPC® 552, GPC® 15R, GPC®
188F, PIO 01, IPC 52, GPC® 154, GPC®
884, GPC® 323, GPC® 183, etc. The module
connection with these cards is directly performed with a 20
wires flat cable, as the FLT 20+20 or FLT 26+20
accessories.
The 16 optocoupled inputs are available on a 20
pins quick release screw terminal connector, that allows a prompt
interface to the external signals. Through this same connector
it is also possible to supply the input optocouplers: a proper
on board section generates this supply voltage by using the standard
voltages available in the electric panels. When this voltage is
supplied, the PNP inputs can
be connected even to simple and inexpensive clean contacts as
relays, push buttons, selector switches, proximity, limit switches,
allarms, etc.
The board features coloured LEDs that provide the User
a visual feed back about the status of the 16
signals of the OBI 02 module and optocoupler power supply
voltage.
OBI 02 is delivered with a plastic mount for DIN 46277-1
and DIN 46277-3 rails and it doesn't require any software
management.
Page up-dated at May 23, 2005