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Transistor Output Units Section 4-4
4-4-7 GT1-OD16DS Transistor Output Unit with Connector (NPN)
Output Specifications
Components
Internal Circuits
Terminal Arrangement
Item Specifications
Number of outputs 16 points
Current per common 2.5 A max.
25-pin D-sub Connector
(female)
Connects to the output devices, such as
relays and solenoids, via an I/O Block or a
Connector-Terminal Block Conversion Unit.
DIN Track Mounting HookTerminal Block
I/O Unit Interface
Communications Connector 1
(on the Communications Unit side)
TS Indicator
I/O Unit Interface
Communications Connector 2
(on the terminator side)
Output Indicators
Display the status of the outputs.
Lit when an output is ON.
(Refer to page 200.)
V (Terminal block)
V (Connector)
G (Terminal block)
Outputs
(OUT00 to OUT07)
Pins 1 to 8
Photo-
coupler
Low voltage
Internal circuits
G (Connector)
Outputs
(OUT08 to OUT15)
Pins 14 to 21
Drive power supply
Photo-
coupler
Drive power
supply
Drive power
supply
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