Specifications

CHAPTER 5 CONNECTION OF I/O INTERFACE

5.2 Connection of Base I/O Unit

5.2.4 Base I/O Unit Input/Output Specifications

(1) Rotary switch (SW1, SW2) settings

Refer to Chapter 6 for the base I/O unit rotary switch (SW1, SW2) settings.

Reference item: 6.14 Setting of channel No. when using multiple remote I/O units

Normal setting SW1 0

SW2 1 The base I/O unit occupies two channels.

(2) RIO1, RIO2 terminator

Connect a terminator to the final end of the remote I/O unit connected to RIO1 and RIO2.

Terminator type: R-TM

(3) CF31, CF32 input circuit

Refer to Chapter 6 for the base I/O unit CF31 and CF32 input circuits.

Reference item: 6.4 Outline of digital signal input circuit

1 Unit name FCU6-DX210 FCU6-DX211 FCU6-DX220 FCU6-DX221

2 Card name HR325 HR335 HR327 HR337

3 Input type Sink/source Sink/source Sink/source Sink/source

4 COM pin connection +24V/GND +24V/GND +24V/GND +24V/GND

5 No. of input points 48 points 48 points 64 points 64 points

6 Pin used for input X0~X2F X0~X2F X0~X3F X0~X3F

(4) CF33, CF34 output circuit

Refer to Chapter 6 for the base I/O unit CF33 and CF34 output circuits.

Reference item: 6.5 Outline of digital signal output circuit

1 Unit name FCU6-DX210 FCU6-DX211 FCU6-DX220 FCU6-DX221

2 Card name HR325 HR335 HR327 HR337

3 Output type Sink type Source type Sink type Source type

4 Output current 60mA/point 60mA/point 60mA/point 60mA/point

5 No. of output points 48 points 48 points 64 points 64 points

6 Pin used for output Y0~Y2F Y0~Y2F Y0~Y3F Y0~Y3F