2.7.2 12V Power Supply Configuration

Pin 2 and pin 4 of the CN1 ~ CN4 50-pin OPTO-22 connectors can be configured as 12V power supply or ground. Please refer to Figure 2.4 for the 12 volts power supply position. JP1~JP4 of the 12V power are for CN1~CN4 respectively. Connections with ground are set as default. The following diagram shows the setting of JP2, connecting the pin 2 and pin 4 of CN2 to ground.

(12V)1

2(Ground) JP2

2.8Termination Boards Connection

There are many termination boards that can connect with PCIDIO 48H/96H for isolated I/O expansion.

1.TB 24R/12, TP DIN024R-24

The TB 24R/12 and TP DIN024R-24 provide 24 Form C relays for digital output control.

P C I D I O 9 6 H

T B 2 4 R / 1 2

P C I D I O 4 8 H

o r T P D I N 0 2 4 R - 2 4

2.TB 24P, TP 5024ISO

The TB 24P and TP 5024ISO provide 24 opto-isolated digital input channels.

P C I D I O

9 6 H

TB 24P

P C I D I O

4 8 H

o r T P 5 0 2 4 I S O

 

 

18 ∙ Installation