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TM221CE24U
Modicon TM221 PLC, Ethernet, DI10, AI2, DO14, NPN, 24V DC
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Digital Inputs
(A) Sink wiring (positive logic). (B) Source wiring (negative logic). Connection of the Fast Inputs
Transistor Outputs
(1) The V- terminals are connected internally. Connection of the Fast Outputs
Analog Inputs
The (-) poles are connected internally. Pin | Wire Color |
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0 V | Black | AN1 | Red | 0 V | Black | AN0 | Red |
Ethernet Connection
Pin N° | Signal |
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1 | TD+ | 2 | TD- | 3 | RD+ | 4 | - | 5 | - | 6 | RD- | 7 | - | 8 | - |
USB Mini-B Connection
SL1 Connection
SL1 N ° | RS 232 | RS 485 |
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1 | RxD | N.C. | 2 | TxD | N.C. | 3 | RTS | N.C. | 4 | N.C. | D1 | 5 | N.C. | D0 | 6 | CTS | N.C. | 7 | N.C*. | 5 Vdc | 8 | Common | Common |
N.C.: not connected * : 5 Vdc delivered by the controller. Do not connect.
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