51
Transistor Input Units Section 4-3
Internal Circuits
Terminal Arrangement
Connector Pin
Arrangement
The arrangement of the connectors is shown in the following diagram.
Wiring Attach MOLEX connectors to the Transistor Input Unit and connect them to
external devices.
Applicable Connectors
(Connector)Internal
circuits
Photo-
coupler
I/O power supply
(terminal block)
24 VDC
Photo-
coupler
(Connector)
Input
Input
Signal
Manufact
urer
Connector Model number Remarks
MOLEX Pressure-
welded
Housing 521-09-0390 For AWG#24
Crimp Housing 50-57-9403
Reeled con-
tacts
16-02-0069 For AWG#24 to 30
16-02-0086 For AWG#22 to 24
Loose con-
tacts
16-02-0096 For AWG#24 to 30
16-02-0102 For AWG#22 to 24
Crimping tool 570-36-5000 For AWG#22 to 26
11-01-0209 For AWG#24 to 30