RLE FMS8 - Manual (Page 88)

Falcon User Guide
88
sensors, however, may require voltage input channels
(0-5V or 0-10V). The customer may manually
reconfigure any or all current input channels as
voltage input channels if necessary.
The headers on the option card are labeled P9
through P20. Each number corresponds with a
channel: P9 corresponds with channel 9, P10 with
channel 10, etc. Each header has two parallel
columns of five pins. Some pins are connected with
jumpers. Changing these header settings converts a
current channel to a voltage channel and vice versa.
To configure a header as a current channel
(4-20mA), connect pins 1 and 3 with one jumper.
Connect pins 2 and 4 with another jumper.
Connect pins 7 and 8 with a third jumper.
Option cards are shipped from the factory with all
headers configured as current channels.
To configure a header as a voltage channel (0-5V or
0-10V), connect pins 3 and 5 with one jumper.
Connect pins 4 and 6 with another jumper.
Connect pins 9 and 10 with a third jumper.
Header configured as a
current channel
Header configured as a
voltage channel
Jumper
Header with two
columns of five pins
Pin 1
Pin 3
Pin 5
Pin 7
Pin 9
Pin 2
Pin 4
Pin 6
Pin 8
Pin 10
Pin 10
Pin 8
Pin 6
Pin 4
Pin 9
Pin 2
Pin 7
Pin 5
Pin 3
Pin 1
Pin 1
Pin 3
Pin 5
Pin 7
Pin 9
Pin 2
Pin 4
Pin 6
Pin 8
Pin 10