Connections

Connections labeled on the CRI Board.

Function

Connection

Default value

Range

Indicator

Label #A

Relay output 1 (PL5)

Relay output 1

OUT1

(PL5, 1-NC, 2-COM and 3-NO)

 

1A at 24VDC

LED6

Label #B

Relay output 2 (PL6)

Relay output 2

OUT2

(PL6, 1-NC, 2-COM and 3-NO)

 

1A at 24VDC

LED7

Label #C

Solid state output 3 (PL7)

Note: Devices connected to Relay output 2 (PL6) and Solid state output 3 (PL7) have no termination links and require an external power supply.

Solid state output 3

COM - NO

 

1A at 24VDC

LED1

Label #D

RS485 serial port (PL4)

Power in

V+

 

   

RS485 D+

485+

 

 

LED4

RS485 D-

485-

 

 

LED3

Ground

GND

 

 

 

Cable shield connection

EARTH

 

 

 

Label #E

End-of-line (EOL) monitored and analog inputs 1 and 2 (PL1)

EOL monitored input 1

IN1 and COM1

(PL1, 3 and 4)

10K

1K to 50K

 

Analog input 1

IN1 and COM1

(PL1, 3 and 4)

 

0VDC to 10VDC

 

EOL monitored input 2

IN2 and COM2

(PL1, 1 and 2)

10K

1K to 50K

 

Analog input 2

IN2 and COM2

(PL1, 1 and 2)

 

0VDC to 10VDC

 

Label #F

Reader 1 connection

EOL monitored input 3

IN3D0 (PL2, 1)

10K

1K to 50K

 

Analog input 3

IN3D0 (PL2, 1)

 

0VDC to 10VDC

 

EOL monitored input 4

IN4D2 (PL2, 2)

10K

1K to 50K

 

Analog input 4

IN4D2 (PL2, 2)

 

0VDC to 10VDC

 

Voltage output

-V (PL2, 3)

 

0V

 

Voltage output

+V (PL2, 4)

 

0.5A at 10VDC to 16VDC

 

O/C output 4

O4 (PL2, 5)

 

0mA to 100mA

 

O/C output 5

O5 (PL2, 6)

 

0mA to 100mA

 

O/C output 6

O6 (PL2, 7)

 

0mA to 100mA

 

Label #G

Reader 2 connection

EOL monitored input 3

IN5D0 (PL3, 1)

10K

1K to 50K

 

Analog input 3

IN5D0 (PL3, 1)

 

0VDC to 10VDC

 

EOL monitored input 4

IN6D2 (PL3, 2)

10K

1K to 50K

 

Analog input 4

IN6D2 (PL3, 2)

 

0VDC to 10VDC

 

Voltage output

-V (PL3, 3)

 

0V

 

Voltage output

+V (PL2, 4)

 

0.5A at 10VDC to 16VDC

 

O/C output 7

O7 (PL3, 5)

 

0mA to 100mA

 

O/C output 8

O8 (PL3, 6)

 

0mA to 100mA

 

O/C output 9

O9 (PL3, 7)

 

0mA to 100mA