Control Circuit Terminals - Hitachi L100 Series Quick Reference Manual

Control Circuit Terminals

Logic
inputs
Terminal
Name
P24
1, 2, 3, 4,
5
11, 12
L (top
row)
CM2
FM
L (bottom
row)
OI
L 5 4 3 2 1
H O OI
Analog
inputs
outputs
Description
+24V for logic inputs
Intelligent (program-
mable) discrete logic
inputs
Discrete logic outputs
GND for logic inputs
Common for logic
outputs
PWM output
Common for analog
inputs
Analog input, current
L FM CM2 12 11
Logic
Analog
outputs
24VDC supply, 30 mA max.
(Notes: Do not use for
network power
Do not short to terminal L)
27VDC max. (use P24 or an
external supply referenced to
terminal L), 4.7kΩ input
impedance
50 mA max. ON current,
27 VDC max. OFF voltage
Sum of input 1 to 5 currents
(Note: Do not ground)
100 mA max for sum of
terminals 11 and 12 currents
0 to 10VDC, 1 mA max.,
50% duty cycle
Sum of OI, O, and H
currents (return)
4 to 19.6 mA range, 20 mA
nominal
2
P24
Ratings and Notes
AL0 AL1 AL2
Alarm
relay