Control Circuit Terminals - Hitachi SJ300 Series Quick Reference Manual

Control Circuit Terminals

H O2
L O OI
Analog
inputs
Terminal
Name
P24 +24V power for inputs
CM1 +24V common
PLC Common for logic inputs
CM2 Common for logic outputs Common for output termi-
1, 2, 3, 4, Intelligent (program-
5, 6, 7, 8 mable) discrete logic
inputs
FW Forward/stop command
11, 12, 13, Intelligent (program-
14, 15 mable) discrete logic
outputs
TH Thermistor input
AM FM TH FW
AMI P24 PLC CM1
Analog Power
outputs
Description
8 CM1 5 3 1
7 6 4 2
Logic
inputs
24VDC supply, 100 mA max.
Common for 24V supply,
FW, TH, inputs 1 to 8, and
FM. (Note: Do not ground)
Common for input terminals
1 to 8, jumper to CM1 for
sinking, jumper to P24 for
sourcing
nals 11 to 15
27VDC max. (use P24 or an
external supply referenced to
terminal CM1), 4.7kΩ input
impedance
27VDC max. (use P24 or an
external supply referenced to
terminal CM1), 4.7kΩ input
impedance
Open collector type, 50mA
max. ON state current, 27
VDC maximum Off state
voltage
Reference to CM1, min.
thermistor power 100mW
7
14 13 11
15 CM2 12 ALO
Logic Alarm
outputs
Ratings and Notes
AL1
AL2
relay