ACTi I93 - Manual (Page 37)

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Hardware Manual
37
Connecting DI/DO Device on I910
I910 comes with two (2) terminal blocks to connect DI/DO devices.
Map the pins according to one of the pin combinations on the table below. Loosen the screw and
insert the wire through the pin slot on the terminal block, then tighten the screw to secure the wire.
Connect the terminal block(2) to the corresponding cable connector(s).
Device Cable
Terminal
Block Pin
Mapping Instructions
Ground Pin GND
To connect digital input devices, map the DI
device wires to the following:
Digital Input 1 DI1

DI1 and GND
Digital Input 2
DI2

DI2 and GND
Digital Input 3 DI3

DI3 and GND
Digital Input 4 DI4

DI4 and GND
NOTE: In case of connecting more than one DI device, the GND pin can be commonly
shared by all four (4) DI devices.
Device Cable
Terminal
Block Pin
Mapping Instructions
DC 12V 12V
To connect digital output devices, map the
DO device wires to the following:
Digital Output 1 DO1

DO1 and 12V
Digital Output 2 DO2

DO2 and 12V
NOTE: In case of connecting two (2) DO devices, the 12V pin can be commonly
shared by the two (2) DO devices.