Allen-Bradley SLC 500 1746-NI4 Installation Instruction page 6

6 SLC 500™ Analog I/O Modules
with analog current and voltage input signals. The channels can be wired as
either single-ended or differential inputs. There are DIP switches on the circuit
board for selecting voltage or current input.
Function Label
Removable Terminal
Hardware Feature
Function Label
Power Status LED
Removable Terminal
Block
Door Label
Door
Publication 1746-IN008A-US-P
OUTPUT INPUT
POWER
ANALOG
Function
Indicates input, output, or both.
Indicates when backplane power is applied to the module.
Provides physical connection to input devices.
Permits easy terminal identification.
Protects terminal connections and label.
Power Status LED
(1) IN 0+
(1) IN 0±
Door Label
(2) ANL COM
(3) IN 1+
(4) IN 1±
(5) ANL COM
(6) NOT USED
(7) OUT 0
(8) ANL COM
Door
(9) NOT USED
(10) OUT 1
(11)ANL COM