Specifications

81
DIN Rail A mounting bracket manufactured to German Institute for
Standardization (DIN) specifications. Typically used to mount
devices such as small PLCs, motor starters, control relays, power
supplies, and other components that are DIN rail compatible.
DIN Rail
Diode A component with two terminals (anode and cathode) that
passes current primarily in one direction. Often used as part of a
rectifier circuit.
Anode Cathode
1N4001
A
node Cathode
Diode
Direct Current (DC) Current with a constant direction.
Disconnect Switch A switch designed to disconnect electrical power from a circuit.
Discrete I/O Inputs (I) and outputs (O) that are either on or off.
Switch
SIMATIC
S7-1200
SIMATIC S7-1200
Indicator Light
Output Points
Input Points
Discrete Input
Discrete Output